| blob | 3af321e12b2ad6d88b4985f40980121110499a5a |
1 /* packet-lustre.c
2 * Routines for lustre dissection
3 * Copyright (c) 2011, 2016, 2017 Intel Corporation.
4 *
5 * Wireshark - Network traffic analyzer
6 * By Gerald Combs <gerald@wireshark.org>
7 * Copyright 1998 Gerald Combs
8 *
9 * SPDX-License-Identifier: GPL-2.0-or-later
10 */
12 /*
13 * This is accurate for Lustre dissection as of Lustre 2.10.2 - November 2017
14 */
16 #include <config.h>
17 #include <epan/packet.h>
18 #include <epan/expert.h>
19 #include <epan/tfs.h>
20 #include <wsutil/array.h>
30 /* Initialize the protocol and registered fields */
608 //static int hf_lustre_obdo_o_lcookie;
728 /* Ett declarations */
839 /* --------------------------------------------------------------------------------------- */
840 /* def and macro to know where we are the the lustre payload */
841 #define LUSTRE_MAGIC_OFFSET 8
843 #define LUSTRE_BUFCOUNT_OFF ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) ? 0 : 60)
844 #define LUSTRE_BUFCOUNT ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) \
845 ? (tvb_get_letohl(tvb, LUSTRE_BUFCOUNT_OFF)) : ((tvb_get_letohl(tvb, LUSTRE_BUFCOUNT_OFF))) )
846 /* remark : BUFLENOFF don't have the same meaning if it's for v1 or v2
847 * v1 : LUSTRE_BUFLEN_OFF = offset buflen[0] - 4 bytes.
848 * v2 : LUSTRE_BUFLEN_OFF = offset buflen[0]
849 */
850 #define LUSTRE_BUFLEN_OFF ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) ? 32 : 60)
852 /* LUSTRE_BUFFER_LEN(buffnum) */
853 #define LUSTRE_BUFFER_LEN(_n) (LUSTRE_BUFCOUNT <= (_n) ? 0 \
854 : tvb_get_letohl(tvb, LUSTRE_BUFLEN_OFF+ \
855 4*(_n)))
859 /* --------------------------------------------------------------------------------------- */
861 #define LUSTRE_PTLRPC_MSG_VERSION 0x00000003
862 #define LUSTRE_VERSION_MASK 0xffff0000
864 #define LUSTRE_OBD_VERSION 0x00010000
865 #define LUSTRE_MDS_VERSION 0x00020000
866 #define LUSTRE_OST_VERSION 0x00030000
867 #define LUSTRE_DLM_VERSION 0x00040000
868 #define LUSTRE_LOG_VERSION 0x00050000
869 #define LUSTRE_MGS_VERSION 0x00060000
870 #endif
871 #define LMV_HASH_TYPE_MASK 0x0000ffff
873 #define lustre_magic_VALUE_STRING_LIST(XXX) \
874 XXX(MSG_MAGIC_V1, 0x0BD00BD0) \
875 XXX(MSG_MAGIC_V2, 0x0BD00BD3) \
876 XXX(LOV_MAGIC_V1, 0x0BD10BD0) \
877 XXX(LOV_MAGIC_V3, 0x0BD30BD0) \
878 XXX(LMV_MAGIC_V1, 0x0CD20CD0) \
879 XXX(LMV_USER_MAGIC, 0x0CD30CD0) \
880 XXX(LMV_MAGIC_STRIPE, 0x0CD40CD0) \
881 XXX(LMV_MAGIC_FOREIGN, 0x0CD50CD0) \
882 XXX(LADVISE_MAGIC, 0x1ADF1CE0) \
883 XXX(IDX_INFO_MAGIC, 0x3D37CC37)
887 #define lov_pattern_vals_VALUE_STRING_LIST(XXX) \
896 #define lmv_hash_type_vals_VALUE_STRING_LIST(XXX) \
905 #define capa_flags_vals_VALUE_STRING_LIST(XXX) \
906 XXX(CAPA_OPC_BODY_WRITE, 1<<0) \
907 XXX(CAPA_OPC_BODY_READ, 1<<1) \
908 XXX(CAPA_OPC_INDEX_LOOKUP, 1<<2) \
909 XXX(CAPA_OPC_INDEX_INSERT, 1<<3) \
910 XXX(CAPA_OPC_INDEX_DELETE, 1<<4) \
911 XXX(CAPA_OPC_OSS_WRITE, 1<<5) \
912 XXX(CAPA_OPC_OSS_READ, 1<<6) \
913 XXX(CAPA_OPC_OSS_TRUNC, 1<<7) \
914 XXX(CAPA_OPC_OSS_DESTROY, 1<<8) \
915 XXX(CAPA_OPC_META_WRITE, 1<<9) \
916 XXX(CAPA_OPC_META_READ, 1<<10)
917 //VALUE_STRING_ENUM2(capa_flags_vals);
920 #define lustre_op_codes_VALUE_STRING_LIST(XXX) \
921 XXX(OST_REPLY, 0) \
922 XXX(OST_GETATTR, 1) \
923 XXX(OST_SETATTR, 2) \
924 XXX(OST_READ, 3) \
925 XXX(OST_WRITE, 4) \
926 XXX(OST_CREATE, 5) \
927 XXX(OST_DESTROY, 6) \
928 XXX(OST_GET_INFO, 7) \
929 XXX(OST_CONNECT, 8) \
930 XXX(OST_DISCONNECT, 9) \
931 XXX(OST_PUNCH, 10) \
932 XXX(OST_OPEN, 11) \
933 XXX(OST_CLOSE, 12) \
934 XXX(OST_STATFS, 13) \
935 XXX(OST_SYNC, 16) \
936 XXX(OST_SET_INFO, 17) \
937 XXX(OST_QUOTACHECK, 18) \
938 XXX(OST_QUOTACTL, 19) \
939 XXX(OST_QUOTA_ADJUST_QUNIT, 20) \
940 XXX(OST_LADVISE, 21) \
941 XXX(OST_LAST_OPC, 22) \
942 XXX(MDS_GETATTR, 33) \
943 XXX(MDS_GETATTR_NAME, 34) \
944 XXX(MDS_CLOSE, 35) \
945 XXX(MDS_REINT, 36) \
946 XXX(MDS_READPAGE, 37) \
947 XXX(MDS_CONNECT, 38) \
948 XXX(MDS_DISCONNECT, 39) \
949 XXX(MDS_GET_ROOT, 40) \
950 XXX(MDS_STATFS, 41) \
951 XXX(MDS_PIN, 42) \
952 XXX(MDS_UNPIN, 43) \
953 XXX(MDS_SYNC, 44) \
954 XXX(MDS_DONE_WRITING, 45) \
955 XXX(MDS_SET_INFO, 46) \
956 XXX(MDS_QUOTACHECK, 47) \
957 XXX(MDS_QUOTACTL, 48) \
958 XXX(MDS_GETXATTR, 49) \
959 XXX(MDS_SETXATTR, 50) \
960 XXX(MDS_WRITEPAGE, 51) \
961 XXX(MDS_IS_SUBDIR, 52) \
962 XXX(MDS_GET_INFO, 53) \
963 XXX(MDS_HSM_STATE_GET, 54) \
964 XXX(MDS_HSM_STATE_SET, 55) \
965 XXX(MDS_HSM_ACTION, 56) \
966 XXX(MDS_HSM_PROGRESS, 57) \
967 XXX(MDS_HSM_REQUEST, 58) \
968 XXX(MDS_HSM_CT_REGISTER, 59) \
969 XXX(MDS_HSM_CT_UNREGISTER, 60) \
970 XXX(MDS_SWAP_LAYOUTS, 61) \
971 XXX(MDS_RMFID, 62) \
972 XXX(MDS_LAST_OPC, 63) \
973 XXX(LDLM_ENQUEUE, 101) \
974 XXX(LDLM_CONVERT, 102) \
975 XXX(LDLM_CANCEL, 103) \
976 XXX(LDLM_BL_CALLBACK, 104) \
977 XXX(LDLM_CP_CALLBACK, 105) \
978 XXX(LDLM_GL_CALLBACK, 106) \
979 XXX(LDLM_SET_INFO, 107) \
980 XXX(LDLM_LAST_OPC, 108) \
981 XXX(MGS_CONNECT, 250) \
982 XXX(MGS_DISCONNECT, 251) \
983 XXX(MGS_EXCEPTION, 252) \
984 XXX(MGS_TARGET_REG, 253) \
985 XXX(MGS_TARGET_DEL, 254) \
986 XXX(MGS_SET_INFO, 255) \
987 XXX(MGS_CONFIG_READ, 256) \
988 XXX(MGS_LAST_OPC, 257) \
989 XXX(OBD_PING, 400) \
990 XXX(OBD_LOG_CANCEL, 401) \
991 XXX(OBD_QC_CALLBACK, 402) \
992 XXX(OBD_IDX_READ, 403) \
993 XXX(OBD_LAST_OPC, 404) \
994 XXX(LLOG_ORIGIN_HANDLE_CREATE, 501) \
995 XXX(LLOG_ORIGIN_HANDLE_NEXT_BLOCK, 502) \
996 XXX(LLOG_ORIGIN_HANDLE_READ_HEADER, 503) \
997 XXX(LLOG_ORIGIN_HANDLE_WRITE_REC, 504) \
998 XXX(LLOG_ORIGIN_HANDLE_CLOSE, 505) \
999 XXX(LLOG_ORIGIN_CONNECT, 506) \
1000 XXX(LLOG_CATINFO, 507) \
1001 XXX(LLOG_ORIGIN_HANDLE_PREV_BLOCK, 508) \
1002 XXX(LLOG_ORIGIN_HANDLE_DESTROY, 509) \
1003 XXX(LLOG_LAST_OPC, 510) \
1004 XXX(QUOTA_DQACQ, 601) \
1005 XXX(QUOTA_DQREL, 602) \
1006 XXX(QUOTA_LAST_OPC, 603) \
1007 XXX(SEQ_QUERY, 700) \
1008 XXX(SEQ_LAST_OPC, 701) \
1009 XXX(SEC_CTX_INIT, 801) \
1010 XXX(SEC_CTX_INIT_CONT, 802) \
1011 XXX(SEC_CTX_FINI, 803) \
1012 XXX(SEC_LAST_OPC, 804) \
1013 XXX(FLD_QUERY, 900) \
1014 XXX(FLD_READ, 901) \
1015 XXX(FLD_LAST_OPC, 902) \
1016 XXX(OUT_UPDATE, 1000) \
1017 XXX(OUT_UPDATE_LAST_OPC, 1001) \
1018 XXX(LFSCK_NOTIFY, 1101) \
1019 XXX(LFSCK_QUERY, 1102) \
1020 XXX(LFSCK_LAST_OPC, 1103)
1025 #define OST_FIRST_OPC OST_REPLY
1026 #define QUOTA_FIRST_OPC QUOTA_DQACQ
1027 #define MDS_FIRST_OPC MDS_GETATTR
1028 #define OUT_UPDATE_FIRST_OPC OUT_UPDATE
1029 #define FLD_FIRST_OPC FLD_QUERY
1030 #define SEQ_FIRST_OPC SEQ_QUERY
1031 #define LFSCK_FIRST_OPC LFSCK_NOTIFY
1032 #define LDLM_FIRST_OPC LDLM_ENQUEUE
1033 #define MGS_FIRST_OPC MGS_CONNECT
1034 #define OBD_FIRST_OPC OBD_PING
1035 #define LLOG_FIRST_OPC LLOG_ORIGIN_HANDLE_CREATE
1036 #define SEC_FIRST_OPC SEC_CTX_INIT
1039 #define lustre_LMTypes_VALUE_STRING_LIST(XXX) \
1049 #define lustre_layout_intent_opc_vals_VALUE_STRING_LIST(XXX) \
1057 //VALUE_STRING_ENUM(lustre_layout_intent_opc_vals);
1060 #define obd_statfs_state_VALUE_STRING_LIST(XXX) \
1068 //VALUE_STRING_ENUM(obd_statfs_state);
1070 /********************************************************************
1071 *
1072 * OST Definitions
1073 *
1074 */
1076 #define lu_ladvise_type_vals_VALUE_STRING_LIST(XXX) \
1079 //VALUE_STRING_ENUM2(lu_ladvise_type_vals);
1083 /********************************************************************
1084 *
1085 * MDS Definitions
1086 *
1087 */
1089 #define mds_reint_vals_VALUE_STRING_LIST(XXX) \
1102 #define lustre_mds_flags_vals_VALUE_STRING_LIST(XXX) \
1103 XXX(LUSTRE_SYNC_FL, 0x00000008) \
1104 XXX(LUSTRE_IMMUTABLE_FL, 0x00000010) \
1105 XXX(LUSTRE_APPEND_FL, 0x00000020) \
1106 XXX(LUSTRE_NODUMP_FL, 0x00000040) \
1107 XXX(LUSTRE_NOATIME_FL, 0x00000080) \
1108 XXX(LUSTRE_INDEX_FL, 0x00001000) \
1109 XXX(LUSTRE_DIRSYNC_FL, 0x00010000) \
1110 XXX(LUSTRE_TOPDIR_FL, 0x00020000) \
1111 XXX(LUSTRE_DIRECTIO_FL, 0x00100000) \
1112 XXX(LUSTRE_INLINE_DATA_FL, 0x10000000) \
1113 XXX(LUSTRE_PROJINHERIT_FL, 0x20000000) \
1114 XXX(LUSTRE_ORPHAN_FL, 0x00002000)
1115 //VALUE_STRING_ENUM2(lustre_mds_flags_vals);
1118 /********************************************************************
1119 *
1120 * MGS Definitions
1121 *
1122 */
1124 #define mgs_config_body_type_vals_VALUE_STRING_LIST(XXX) \
1135 /********************************************************************
1136 *
1137 * LDLM Definitions
1138 *
1139 */
1141 #define lustre_ldlm_mode_vals_VALUE_STRING_LIST(XXX) \
1155 #define lustre_ldlm_type_vals_VALUE_STRING_LIST(XXX) \
1156 XXX(LDLM_PLAIN, 10) \
1157 XXX(LDLM_EXTENT, 11) \
1158 XXX(LDLM_FLOCK, 12) \
1159 XXX(LDLM_IBITS, 13)
1163 #define lustre_ldlm_intent_flags_VALUE_STRING_LIST(XXX) \
1164 XXX(IT_OPEN, 0x00000001) \
1165 XXX(IT_CREAT, 0x00000002) \
1166 XXX(IT_OPEN_CREAT, 0x00000003) \
1167 XXX(IT_READDIR, 0x00000004) \
1168 XXX(IT_GETATTR, 0x00000008) \
1169 XXX(IT_LOOKUP, 0x00000010) \
1170 XXX(IT_UNLINK, 0x00000020) \
1171 XXX(IT_TRUNC, 0x00000040) \
1172 XXX(IT_GETXATTR, 0x00000080) \
1173 XXX(IT_EXEC, 0x00000100) \
1174 XXX(IT_PIN, 0x00000200) \
1175 XXX(IT_LAYOUT, 0x00000400) \
1176 XXX(IT_QUOTA_DQACQ, 0x00000800) \
1177 XXX(IT_QUOTA_CONN, 0x00001000) \
1178 XXX(IT_SETXATTR, 0x00002000)
1180 //VALUE_STRING_ARRAY2(lustre_ldlm_intent_flags);
1182 #define lustre_barrier_status_vals_VALUE_STRING_LIST(XXX) \
1183 XXX(BS_INIT, 0) \
1184 XXX(BS_FREEZING_P1, 1) \
1185 XXX(BS_FREEZING_P2, 2) \
1186 XXX(BS_FROZEN, 3) \
1187 XXX(BS_THAWING, 4) \
1188 XXX(BS_THAWED, 5) \
1189 XXX(BS_FAILED, 6) \
1190 XXX(BS_EXPIRED, 7) \
1191 XXX(BS_RESCAN, 8)
1195 #define LDLM_FL_LOCK_CHANGED 0x0000000000000001ULL
1196 #define LDLM_FL_BLOCK_GRANTED 0x0000000000000002ULL
1197 #define LDLM_FL_BLOCK_CONV 0x0000000000000004ULL
1198 #define LDLM_FL_BLOCK_WAIT 0x0000000000000008ULL
1199 #define LDLM_FL_AST_SENT 0x0000000000000020ULL
1200 #define LDLM_FL_REPLAY 0x0000000000000100ULL
1201 #define LDLM_FL_INTENT_ONLY 0x0000000000000200ULL
1202 #define LDLM_FL_HAS_INTENT 0x0000000000001000ULL
1203 #define LDLM_FL_FLOCK_DEADLOCK 0x0000000000008000ULL
1204 #define LDLM_FL_DISCARD_DATA 0x0000000000010000ULL
1205 #define LDLM_FL_NO_TIMEOUT 0x0000000000020000ULL
1206 #define LDLM_FL_BLOCK_NOWAIT 0x0000000000040000ULL
1207 #define LDLM_FL_TEST_LOCK 0x0000000000080000ULL
1208 #define LDLM_FL_MATCH_LOCK 0x0000000000100000ULL
1209 #define LDLM_FL_CANCEL_ON_BLOCK 0x0000000000800000ULL
1210 #define LDLM_FL_COS_INCOMPAT 0x0000000001000000ULL
1211 #define LDLM_FL_DENY_ON_CONTENTION 0x0000000040000000ULL
1212 #define LDLM_FL_AST_DISCARD_DATA 0x0000000080000000ULL
1213 /* ---- 32 Bits ---- */
1214 #define LDLM_FL_FAIL_LOC 0x0000000100000000ULL
1215 #define LDLM_FL_SKIPPED 0x0000000200000000ULL
1216 #define LDLM_FL_CBPENDING 0x0000000400000000ULL
1217 #define LDLM_FL_WAIT_NOREPROC 0x0000000800000000ULL
1218 #define LDLM_FL_CANCEL 0x0000001000000000ULL
1219 #define LDLM_FL_LOCAL_ONLY 0x0000002000000000ULL
1220 #define LDLM_FL_FAILED 0x0000004000000000ULL
1221 #define LDLM_FL_CANCELING 0x0000008000000000ULL
1222 #define LDLM_FL_LOCAL 0x0000010000000000ULL
1223 #define LDLM_FL_LVB_READY 0x0000020000000000ULL
1224 #define LDLM_FL_KMS_IGNORE 0x0000040000000000ULL
1225 #define LDLM_FL_CP_REQD 0x0000080000000000ULL
1226 #define LDLM_FL_CLEANED 0x0000100000000000ULL
1227 #define LDLM_FL_ATOMIC_CB 0x0000200000000000ULL
1228 #define LDLM_FL_BL_AST 0x0000400000000000ULL
1229 #define LDLM_FL_BL_DONE 0x0000800000000000ULL
1230 #define LDLM_FL_NO_LRU 0x0001000000000000ULL
1231 #define LDLM_FL_FAIL_NOTIFIED 0x0002000000000000ULL
1232 #define LDLM_FL_DESTROYED 0x0004000000000000ULL
1233 #define LDLM_FL_SERVER_LOCK 0x0008000000000000ULL
1234 #define LDLM_FL_RES_LOCKED 0x0010000000000000ULL
1235 #define LDLM_FL_WAITED 0x0020000000000000ULL
1236 #define LDLM_FL_NS_SRV 0x0040000000000000ULL
1237 #define LDLM_FL_EXCL 0x0080000000000000ULL
1238 #define LDLM_FL_RESENT 0x0100000000000000ULL
1239 #define LDLM_FL_COS_ENABLED 0x0200000000000000ULL
1241 #if 0
1261 };
1262 #endif
1264 /********************************************************************
1265 *
1266 * LLOG Definitions
1267 *
1268 */
1270 #define LLOG_OP_MAGIC 0x10600000
1271 //#define LLOG_OP_MASK 0xfff00000
1272 #define llog_op_types_VALUE_STRING_LIST(XXX) \
1273 XXX(LLOG_PAD_MAGIC, LLOG_OP_MAGIC | 0x00000) \
1274 XXX(OST_SZ_REC, LLOG_OP_MAGIC | 0x00f00) \
1275 XXX(OST_RAID1_REC, LLOG_OP_MAGIC | 0x01000) \
1276 XXX(MDS_UNLINK_REC, LLOG_OP_MAGIC | 0x10000 | (MDS_REINT << 8) | REINT_UNLINK) \
1277 XXX(MDS_UNLINK64_REC, LLOG_OP_MAGIC | 0x90000 | (MDS_REINT << 8) | REINT_UNLINK) \
1278 XXX(MDS_SETATTR_REC, LLOG_OP_MAGIC | 0x10000 | (MDS_REINT << 8) | REINT_SETATTR) \
1279 XXX(MDS_SETATTR64_REC, LLOG_OP_MAGIC | 0x90000 | (MDS_REINT << 8) | REINT_SETATTR) \
1280 XXX(OBD_CFG_REC, LLOG_OP_MAGIC | 0x20000) \
1281 XXX(PTL_CFG_REC, LLOG_OP_MAGIC | 0x30000) \
1282 XXX(LLOG_GEN_REC, LLOG_OP_MAGIC | 0x40000) \
1283 XXX(LLOG_JOIN_REC, LLOG_OP_MAGIC | 0x50000) \
1284 XXX(CHANGELOG_REC, LLOG_OP_MAGIC | 0x60000) \
1285 XXX(CHANGELOG_USER_REC, LLOG_OP_MAGIC | 0x70000) \
1286 XXX(HSM_AGENT_REC, LLOG_OP_MAGIC | 0x80000) \
1287 XXX(UPDATE_REC, LLOG_OP_MAGIC | 0xa0000) \
1288 XXX(LLOG_HDR_MAGIC, LLOG_OP_MAGIC | 0x45539) \
1289 XXX(LLOG_LOGID_MAGIC, LLOG_OP_MAGIC | 0x4553b)
1293 #define llog_hdr_llh_flags_VALUE_STRING_LIST(XXX) \
1300 //VALUE_STRING_ARRAY(llog_hdr_llh_flags);
1302 #define llog_ctxt_id_vals_VALUE_STRING_LIST(XXX) \
1303 XXX(LLOG_CONFIG_ORIG_CTXT, 0) \
1304 XXX(LLOG_CONFIG_REPL_CTXT, 1) \
1305 XXX(LLOG_MDS_OST_ORIG_CTXT, 2) \
1306 XXX(LLOG_MDS_OST_REPL_CTXT, 3) \
1307 XXX(LLOG_SIZE_ORIG_CTXT, 4) \
1308 XXX(LLOG_SIZE_REPL_CTXT, 5) \
1309 XXX(LLOG_TEST_ORIG_CTXT, 8) \
1310 XXX(LLOG_TEST_REPL_CTXT, 9) \
1311 XXX(LLOG_CHANGELOG_ORIG_CTXT, 12) \
1312 XXX(LLOG_CHANGELOG_REPL_CTXT, 13) \
1313 XXX(LLOG_CHANGELOG_USER_ORIG_CTXT, 14) \
1314 XXX(LLOG_AGENT_ORIG_CTXT, 15) \
1315 XXX(LLOG_UPDATELOG_ORIG_CTXT, 16) \
1316 XXX(LLOG_UPDATELOG_REPL_CTXT, 17)
1317 //VALUE_STRING_ENUM2(llog_ctxt_id_vals);
1320 #define changelog_rec_type_vals_VALUE_STRING_LIST(XXX) \
1321 XXX(CL_MARK, 0) \
1322 XXX(CL_CREATE, 1) \
1323 XXX(CL_MKDIR, 2) \
1324 XXX(CL_HARDLINK, 3) \
1325 XXX(CL_SOFTLINK, 4) \
1326 XXX(CL_MKNOD, 5) \
1327 XXX(CL_UNLINK, 6) \
1328 XXX(CL_RMDIR, 7) \
1329 XXX(CL_RENAME, 8) \
1330 XXX(CL_EXT, 9) \
1331 XXX(CL_OPEN, 10) \
1332 XXX(CL_CLOSE, 11) \
1333 XXX(CL_LAYOUT, 12) \
1334 XXX(CL_TRUNC, 13) \
1335 XXX(CL_SETATTR, 14) \
1336 XXX(CL_XATTR, 15) \
1337 XXX(CL_HSM, 16) \
1338 XXX(CL_MTIME, 17) \
1339 XXX(CL_CTIME, 18) \
1340 XXX(CL_ATIME, 19) \
1341 XXX(CL_MIGRATE, 20) \
1342 XXX(CL_FLRW, 21) \
1343 XXX(CL_RESYNC, 22)
1347 #define changelog_rec_flags_vals_VALUE_STRING_LIST(XXX) \
1348 XXX(CLF_VERSION, 0x1000) \
1349 XXX(CLF_RENAME, 0x2000) \
1350 XXX(CLF_JOBID, 0x4000) \
1351 XXX(CLF_EXTRA_FLAGS, 0x8000)
1353 //VALUE_STRING_ARRAY2(changelog_rec_flags_vals);
1355 #define lcfg_command_type_vals_VALUE_STRING_LIST(XXX) \
1356 XXX(LCFG_ATTACH, 0x00cf001) \
1357 XXX(LCFG_DETACH, 0x00cf002) \
1358 XXX(LCFG_SETUP, 0x00cf003) \
1359 XXX(LCFG_CLEANUP, 0x00cf004) \
1360 XXX(LCFG_ADD_UUID, 0x00cf005) \
1361 XXX(LCFG_DEL_UUID, 0x00cf006) \
1362 XXX(LCFG_MOUNTOPT, 0x00cf007) \
1363 XXX(LCFG_DEL_MOUNTOPT, 0x00cf008) \
1364 XXX(LCFG_SET_TIMEOUT, 0x00cf009) \
1365 XXX(LCFG_SET_UPCALL, 0x00cf00a) \
1366 XXX(LCFG_ADD_CONN, 0x00cf00b) \
1367 XXX(LCFG_DEL_CONN, 0x00cf00c) \
1368 XXX(LCFG_LOV_ADD_OBD, 0x00cf00d) \
1369 XXX(LCFG_LOV_DEL_OBD, 0x00cf00e) \
1370 XXX(LCFG_PARAM, 0x00cf00f) \
1371 XXX(LCFG_MARKER, 0x00cf010) \
1372 XXX(LCFG_LOG_START, 0x00ce011) \
1373 XXX(LCFG_LOG_END, 0x00ce012) \
1374 XXX(LCFG_LOV_ADD_INA, 0x00ce013) \
1375 XXX(LCFG_ADD_MDC, 0x00cf014) \
1376 XXX(LCFG_DEL_MDC, 0x00cf015) \
1377 XXX(LCFG_SPTLRPC_CONF, 0x00ce016) \
1378 XXX(LCFG_POOL_NEW, 0x00ce020) \
1379 XXX(LCFG_POOL_ADD, 0x00ce021) \
1380 XXX(LCFG_POOL_REM, 0x00ce022) \
1381 XXX(LCFG_POOL_DEL, 0x00ce023) \
1382 XXX(LCFG_SET_LDLM_TIMEOUT, 0x00ce030) \
1383 XXX(LCFG_PRE_CLEANUP, 0x00cf031) \
1384 XXX(LCFG_SET_PARAM, 0x00ce032) \
1385 XXX(LCFG_NODEMAP_ADD, 0x00ce040) \
1386 XXX(LCFG_NODEMAP_DEL, 0x00ce041) \
1387 XXX(LCFG_NODEMAP_ADD_RANGE, 0x00ce042) \
1388 XXX(LCFG_NODEMAP_DEL_RANGE, 0x00ce043) \
1389 XXX(LCFG_NODEMAP_ADD_UIDMAP, 0x00ce044) \
1390 XXX(LCFG_NODEMAP_DEL_UIDMAP, 0x00ce045) \
1391 XXX(LCFG_NODEMAP_ADD_GIDMAP, 0x00ce046) \
1392 XXX(LCFG_NODEMAP_DEL_GIDMAP, 0x00ce047) \
1393 XXX(LCFG_NODEMAP_ACTIVATE, 0x00ce048) \
1394 XXX(LCFG_NODEMAP_ADMIN, 0x00ce049) \
1395 XXX(LCFG_NODEMAP_TRUSTED, 0x00ce050) \
1396 XXX(LCFG_NODEMAP_SQUASH_UID, 0x00ce051) \
1397 XXX(LCFG_NODEMAP_SQUASH_GID, 0x00ce052) \
1398 XXX(LCFG_NODEMAP_ADD_SHKEY, 0x00ce053) \
1399 XXX(LCFG_NODEMAP_DEL_SHKEY, 0x00ce054) \
1400 XXX(LCFG_NODEMAP_TEST_NID, 0x00ce055) \
1401 XXX(LCFG_NODEMAP_TEST_ID, 0x00ce056) \
1402 XXX(LCFG_NODEMAP_SET_FILESET, 0x00ce057) \
1403 XXX(LCFG_NODEMAP_DENY_UNKNOWN, 0x00ce058) \
1404 XXX(LCFG_NODEMAP_MAP_MODE, 0x00ce059)
1408 /********************************************************************
1409 *
1410 * HSM Definitions
1411 *
1412 */
1414 #define hsm_state_vals_VALUE_STRING_LIST(XXX) \
1415 XXX(HS_NONE, 0x00000000) \
1416 XXX(HS_EXISTS, 0x00000001) \
1417 XXX(HS_DIRTY, 0x00000002) \
1418 XXX(HS_RELEASED, 0x00000004) \
1419 XXX(HS_ARCHIVED, 0x00000008) \
1420 XXX(HS_NORELEASE, 0x00000010) \
1421 XXX(HS_NOARCHIVE, 0x00000020) \
1422 XXX(HS_LOST, 0x00000040)
1425 #define hsm_user_action_vals_VALUE_STRING_LIST(XXX) \
1432 //VALUE_STRING_ENUM(hsm_user_action_vals);
1435 #define hsm_progress_state_vals_VALUE_STRING_LIST(XXX) \
1439 //VALUE_STRING_ENUM(hsm_progress_state_vals);
1442 #define hss_valid_VALUE_STRING_LIST(XXX) \
1443 XXX(HSS_SETMASK, 0x01) \
1444 XXX(HSS_CLEARMASK, 0x02) \
1445 XXX(HSS_ARCHIVE_ID, 0x04)
1448 /********************************************************************
1449 *
1450 * Quota Definitions
1451 *
1452 */
1454 #define quota_cmd_vals_VALUE_STRING_LIST(XXX) \
1455 XXX(Q_SYNC, 0x800001) \
1456 XXX(Q_QUOTAON, 0x800002) \
1457 XXX(Q_QUOTAOFF, 0x800003) \
1458 XXX(Q_GETFMT, 0x800004) \
1459 XXX(Q_GETINFO, 0x800005) \
1460 XXX(Q_SETINFO, 0x800006) \
1461 XXX(Q_GETQUOTA, 0x800007) \
1462 XXX(Q_SETQUOTA, 0x800008) \
1463 XXX(Q_GETNEXTQUOTA, 0x800009) \
1464 XXX(LUSTRE_Q_INVALIDATE, 0x80000b) \
1465 XXX(LUSTRE_Q_FINVALIDATE, 0x80000c) \
1466 XXX(Q_QUOTACHECK, 0x800100) \
1467 XXX(Q_INITQUOTA, 0x800101) \
1468 XXX(Q_GETOINFO, 0x800102) \
1469 XXX(Q_GETOQUOTA, 0x800103) \
1470 XXX(Q_FINVALIDATE, 0x800104)
1473 #define quota_type_vals_VALUE_STRING_LIST(XXX) \
1474 XXX(USRQUOTA, 0) \
1475 XXX(GRPQUOTA, 1) \
1476 XXX(PRJQUOTA, 2)
1479 /********************************************************************
1480 *
1481 * SEQ Definitions
1482 *
1483 */
1485 #define seq_op_vals_VALUE_STRING_LIST(XXX) \
1486 XXX(SEQ_ALLOC_SUPER, 0) \
1487 XXX(SEQ_ALLOC_META, 1)
1488 //VALUE_STRING_ENUM2(seq_op_vals);
1491 #define seq_range_flag_vals_VALUE_STRING_LIST(XXX) \
1495 //VALUE_STRING_ENUM(seq_range_flag_vals);
1498 /********************************************************************
1499 *
1500 * FLD Definitions
1501 *
1502 */
1504 #define fld_op_vals_VALUE_STRING_LIST(XXX) \
1508 //VALUE_STRING_ENUM(fld_op_vals);
1511 /********************************************************************
1512 *
1513 * Out Update Definitions
1514 *
1515 */
1516 // These can't be in enum because they are bigger than MAXINT
1517 #define OUT_UPDATE_HEADER_MAGIC 0xBDDF0001
1521 };
1522 #define UPDATE_REQUEST_MAGIC_V1 0xBDDE0001
1523 #define UPDATE_REQUEST_MAGIC_V2 0xBDDE0002
1529 };
1531 #define update_reply_magic_vals_VALUE_STRING_LIST(XXX) \
1532 XXX(UPDATE_REPLY_MAGIC_V1, 0x00BD0001) \
1533 XXX(UPDATE_REPLY_MAGIC_V2, 0x00BD0002)
1537 #define update_type_vals_VALUE_STRING_LIST(XXX) \
1538 XXX(OUT_START, 0) \
1539 XXX(OUT_CREATE, 1) \
1540 XXX(OUT_DESTROY, 2) \
1541 XXX(OUT_REF_ADD, 3) \
1542 XXX(OUT_REF_DEL, 4) \
1543 XXX(OUT_ATTR_SET, 5) \
1544 XXX(OUT_ATTR_GET, 6) \
1545 XXX(OUT_XATTR_SET, 7) \
1546 XXX(OUT_XATTR_GET, 8) \
1547 XXX(OUT_INDEX_LOOKUP, 9) \
1548 XXX(OUT_INDEX_INSERT, 10) \
1549 XXX(OUT_INDEX_DELETE, 11) \
1550 XXX(OUT_WRITE, 12) \
1551 XXX(OUT_XATTR_DEL, 13) \
1552 XXX(OUT_PUNCH, 14) \
1553 XXX(OUT_READ, 15) \
1554 XXX(OUT_NOOP, 16)
1558 /********************************************************************
1559 * LFSCK Definitions
1560 */
1562 #define lfsck_events_vals_VALUE_STRING_LIST(XXX) \
1563 XXX(LE_LASTID_REBUILDING, 1) \
1564 XXX(LE_LASTID_REBUILT, 2) \
1565 XXX(LE_PHASE1_DONE, 3) \
1566 XXX(LE_PHASE2_DONE, 4) \
1567 XXX(LE_START, 5) \
1568 XXX(LE_STOP, 6) \
1569 XXX(LE_QUERY, 7) \
1570 XXX(LE_FID_ACCESSED, 8) \
1571 XXX(LE_PEER_EXIT, 9) \
1572 XXX(LE_CONDITIONAL_DESTROY, 10) \
1573 XXX(LE_PAIRS_VERIFY, 11) \
1574 XXX(LE_SET_LMV_MASTER, 15) \
1575 XXX(LE_SET_LMV_SLAVE, 16)
1576 //VALUE_STRING_ENUM2(lfsck_events_vals);
1579 #define lfsck_start_valid_vals_VALUE_STRING_LIST(XXX) \
1580 XXX(LSV_SPEED_LIMIT, 0x00000001) \
1581 XXX(LSV_ERROR_HANDLE, 0x00000002) \
1582 XXX(LSV_DRYRUN, 0x00000004) \
1583 XXX(LSV_ASYNC_WINDOWS, 0x00000008) \
1584 XXX(LSV_CREATE_OSTOBJ, 0x00000010) \
1585 XXX(LSV_CREATE_MDTOBJ, 0x00000020) \
1586 XXX(LSV_DELAY_CREATE_OSTOBJ, 0x00000040)
1588 //VALUE_STRING_ARRAY2(lfsck_start_valid_vals);
1590 #define lfsck_status_vals_VALUE_STRING_LIST(XXX) \
1591 XXX(LS_INIT, 0) \
1592 XXX(LS_SCANNING_PHASE1, 1) \
1593 XXX(LS_SCANNING_PHASE2, 2) \
1594 XXX(LS_COMPLETED, 3) \
1595 XXX(LS_FAILED, 4) \
1596 XXX(LS_STOPPED, 5) \
1597 XXX(LS_PAUSED, 6) \
1598 XXX(LS_CRASHED, 7) \
1599 XXX(LS_PARTIAL, 8) \
1600 XXX(LS_CO_FAILED, 9) \
1601 XXX(LS_CO_STOPPED, 10) \
1602 XXX(LS_CO_PAUSED, 11)
1603 //VALUE_STRING_ENUM2(lfsck_status_vals);
1606 #define lfsck_type_vals_VALUE_STRING_LIST(XXX) \
1607 XXX(LFSCK_TYPE_SCRUB, 0x0000) \
1608 XXX(LFSCK_TYPE_LAYOUT, 0x0001) \
1609 XXX(LFSCK_TYPE_NAMESPACE, 0x0004) \
1610 XXX(LFSCK_TYPES_SUPPORTED, 0x0005) \
1611 XXX(LFSCK_TYPES_ALL, 0xFFFF)
1612 /* LFSCK_TYPES_SUPPORTED = (LFSCK_TYPE_SCRUB | LFSCK_TYPE_LAYOUT | LFSCK_TYPE_NAMESPACE) */
1613 //VALUE_STRING_ENUM2(lfsck_type_vals);
1616 /******************************************************************** \
1617 *
1618 * Helper Functions
1619 *
1620 \********************************************************************/
1621 #define buffer_padding_length(_o) ((8 - ((_o) % 8)) % 8)
1623 static int
1625 {
1632 }
1634 }
1637 /********************************************************************\
1638 *
1639 * Conversation
1640 *
1641 \********************************************************************/
1655 {
1660 // Ignore ports because this is kernel level and there can only be one Lustre instance per server
1661 conversation = find_conversation(pinfo->num, &pinfo->src, &pinfo->dst, conversation_pt_to_conversation_type(pinfo->ptype),
1673 }
1675 trans = (lustre_trans_t *)wmem_map_lookup(conv_info->pdus, GUINT_TO_POINTER(info->match_bits));
1683 /* XXX - Is this even possible? ?*/
1689 }
1690 }
1693 }
1695 /********************************************************************\
1696 *
1697 * Generic Buffer Dumps
1698 *
1699 \********************************************************************/
1701 static int
1702 display_buffer_data(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, uint32_t buf_num, const char *msg)
1703 {
1720 }
1722 static int
1723 display_buffer_string(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, int offset, int hf_index, uint32_t buf_num)
1724 {
1737 }
1739 /********************************************************************\
1740 *
1741 * Sub Structures
1742 *
1743 \********************************************************************/
1745 static void
1747 {
1758 }
1760 static int
1762 {
1773 }
1775 static int
1777 {
1783 /* struct lu_fid { */
1784 /* __u64 f_seq; */
1785 /* __u32 f_oid; */
1786 /* __u32 f_ver; */
1787 /* }; */
1793 proto_tree_add_item_ret_uint64(tree, hf_lustre_lu_fid_f_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN, &seq);
1797 proto_tree_add_item_ret_uint(tree, hf_lustre_lu_fid_f_oid, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val);
1801 proto_tree_add_item_ret_uint(tree, hf_lustre_lu_fid_f_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val);
1806 }
1808 static int
1810 {
1816 /* #define UUID_MAX 40 */
1817 /* struct obd_uuid { */
1818 /* char uuid[UUID_MAX]; */
1819 /* }; */
1824 }
1826 static int
1828 {
1832 /* struct ost_id { */
1833 /* union { */
1834 /* struct { */
1835 /* __u64 oi_id; */
1836 /* __u64 oi_seq; */
1837 /* } oi; */
1838 /* struct lu_fid oi_fid; */
1839 /* }; */
1840 /* }; */
1845 /* FID */
1848 /* !OR! OI */
1857 }
1859 static int
1861 {
1868 /* struct ost_layout { */
1869 /* __u32 ol_stripe_size; */
1870 /* __u32 ol_stripe_count; */
1871 /* __u64 ol_comp_start; */
1872 /* __u64 ol_comp_end; */
1873 /* __u32 ol_comp_id; */
1874 /* } __attribute__((packed)); */
1876 proto_tree_add_item(tree, hf_lustre_ost_layout_stripe_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
1878 proto_tree_add_item(tree, hf_lustre_ost_layout_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN);
1888 }
1890 static int
1892 {
1902 /* struct obdo { */
1903 /* __u64 o_valid; /\* hot fields in this obdo *\/ */
1904 /* struct ost_id o_oi; */
1905 /* __u64 o_parent_seq; */
1906 /* __u64 o_size; /\* o_size-o_blocks == ost_lvb *\/ */
1907 /* __s64 o_mtime; */
1908 /* __s64 o_atime; */
1909 /* __s64 o_ctime; */
1910 /* __u64 o_blocks; /\* brw: cli sent cached bytes *\/ */
1911 /* __u64 o_grant; */
1912 /* __u32 o_blksize; /\* optimal IO blocksize *\/ */
1913 /* __u32 o_mode; /\* brw: cli sent cache remain *\/ */
1914 /* __u32 o_uid; */
1915 /* __u32 o_gid; */
1916 /* __u32 o_flags; */
1917 /* __u32 o_nlink; /\* brw: checksum *\/ */
1918 /* __u32 o_parent_oid; */
1919 /* __u32 o_misc; /\* brw: o_dropped *\/ */
1921 /* __u64 o_ioepoch; /\* epoch in ost writes *\/ */
1922 /* __u32 o_stripe_idx; /\* holds stripe idx *\/ */
1923 /* __u32 o_parent_ver; */
1924 /* struct lustre_handle o_handle; /\* brw: lock handle to prolong * locks *\/ */
1925 /* /\* Originally, the field is llog_cookie for destroy with unlink cookie */
1926 /* * from MDS, it is obsolete in 2.8. Then reuse it by client to transfer */
1927 /* * layout and PFL information in IO, setattr RPCs. Since llog_cookie is */
1928 /* * not used on wire any longer, remove it from the obdo, then it can be */
1929 /* * enlarged freely in the further without affect related RPCs. */
1930 /* * */
1931 /* * sizeof(ost_layout) + sieof(__u32) == sizeof(llog_cookie). *\/ */
1932 /* #if VERSION < 2.8.0 */
1933 /* struct llog_cookie o_lcookie; */
1934 /* #else // VERSION >= 2.10 */
1935 /* struct ost_layout o_layout; */
1936 /* __u32 o_padding_3; */
1937 /* #endif */
1938 /* __u32 o_uid_h; */
1939 /* __u32 o_gid_h; */
1941 /* __u64 o_data_version; */
1942 /* __u32 o_projid; */
1943 /* __u32 o_padding_4; /\* also fix */
1944 /* * lustre_swab_obdo() *\/ */
1945 /* __u64 o_padding_5; */
1946 /* __u64 o_padding_6; */
1947 /* }; */
1949 // @@ make into bitmap of OBD_MD_FL*
1990 /* pre-2.8 llog_cookie o_lcookie - o_valid & OBD_MD_FLCOOKIE */
1992 /* 2.10 and later */
2014 }
2016 static int
2018 {
2030 }
2032 static int
2034 {
2047 }
2049 static int
2051 {
2059 /* struct llog_rec_hdr { */
2060 /* __u32 lrh_len; */
2061 /* __u32 lrh_index; */
2062 /* __u32 lrh_type; */
2063 /* __u32 lrh_id; */
2064 /* }; */
2068 proto_tree_add_item_ret_uint(tree, hf_lustre_llog_rec_hdr_lrh_index, tvb, offset, 4, ENC_LITTLE_ENDIAN, &ind);
2070 proto_tree_add_item_ret_uint(tree, hf_lustre_llog_rec_hdr_lrh_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type);
2075 proto_item_append_text(parent_tree, " [%02d]: %s", ind, val_to_str(type, llog_op_types, "Unknown(%x)"));
2078 }
2080 static int
2082 {
2091 proto_tree_add_item(tree, hf_lustre_llog_rec_tail_lrt_index, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2095 }
2097 static int
2099 {
2106 /* union lquota_id { */
2107 /* struct lu_fid qid_fid; /\* FID for per-directory quota *\/ */
2108 /* __u64 qid_uid; /\* user identifier *\/ */
2109 /* __u64 qid_gid; /\* group identifier *\/ */
2110 /* }; */
2118 }
2119 static int
2120 dissect_struct_object_update(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree)
2121 {
2132 /* struct object_update { */
2133 /* __u16 ou_type; /\* enum update_type *\/ */
2134 /* __u16 ou_params_count; /\* update parameters count *\/ */
2135 /* __u32 ou_result_size; /\* how many bytes can return *\/ */
2136 /* __u32 ou_flags; /\* enum update_flag *\/ */
2137 /* __u32 ou_padding1; /\* padding 1 *\/ */
2138 /* __u64 ou_batchid; /\* op transno on master *\/ */
2139 /* struct lu_fid ou_fid; /\* object to be updated *\/ */
2140 /* struct object_update_param ou_params[0]; /\* update params *\/ */
2141 /* }; */
2142 /* struct object_update_param { */
2143 /* __u16 oup_len; /\* length of this parameter *\/ */
2144 /* __u16 oup_padding; */
2145 /* __u32 oup_padding2; */
2146 /* char oup_buf[0]; */
2147 /* }; */
2150 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_params_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count);
2152 proto_tree_add_item(tree, hf_lustre_obj_update_result_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2166 proto_tree_add_item_ret_uint(ptree, hf_lustre_obj_update_param_len, tvb, offset, 2, ENC_LITTLE_ENDIAN, &len);
2174 }
2178 }
2180 static int
2181 dissect_struct_object_update_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree)
2182 {
2190 item = proto_tree_add_item(parent_tree, hf_lustre_obj_update_request, tvb, offset, -1, ENC_NA);
2193 /* struct object_update_request { */
2194 /* __u32 ourq_magic; */
2195 /* __u16 ourq_count; /\* number of ourq_updates[] *\/ */
2196 /* __u16 ourq_padding; */
2197 /* struct object_update ourq_updates[0]; */
2198 /* }; */
2200 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_request_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic);
2204 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_request_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count);
2215 }
2217 static int
2219 {
2223 /* struct lov_desc { */
2224 /* __u32 ld_tgt_count; /\* how many OBD's *\/ */
2225 /* __u32 ld_active_tgt_count; /\* how many active *\/ -- MAGIC on wire */
2226 /* __s32 ld_default_stripe_count; /\* how many objects are used *\/ */
2227 /* __u32 ld_pattern; /\* default PATTERN_RAID0 *\/ */
2228 /* __u64 ld_default_stripe_size; /\* in bytes *\/ */
2229 /* __s64 ld_default_stripe_offset; /\* starting OST index *\/ */
2230 /* __u32 ld_padding_0; /\* unused *\/ */
2231 /* __u32 ld_qos_maxage; /\* in second *\/ */
2232 /* __u32 ld_padding_1; /\* also fix lustre_swab_lov_desc *\/ */
2233 /* __u32 ld_padding_2; /\* also fix lustre_swab_lov_desc *\/ */
2234 /* struct obd_uuid ld_uuid; */
2235 /* }; */
2244 proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2248 proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_size, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2250 proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2261 }
2262 /********************************************************************
2263 *
2264 * LLOG Sub Structures
2265 *
2266 */
2268 static int
2270 {
2276 /* struct changelog_rec { */
2277 /* __u16 cr_namelen; */
2278 /* __u16 cr_flags; /\**< \a changelog_rec_flags *\/ */
2279 /* __u32 cr_type; /\**< \a changelog_rec_type *\/ */
2280 /* __u64 cr_index; /\**< changelog record number *\/ */
2281 /* __u64 cr_prev; /\**< last index for this target fid *\/ */
2282 /* __u64 cr_time; */
2283 /* union { */
2284 /* struct lu_fid cr_tfid; /\**< target fid *\/ */
2285 /* __u32 cr_markerflags; /\**< CL_MARK flags *\/ */
2286 /* }; */
2287 /* struct lu_fid cr_pfid; /\**< parent fid *\/ */
2288 /* }; 32+16+16+extras */
2289 /* after changelog_rec, there are optional fields based on cr_flags
2290 * CLF_RENAME :: struct changelog_ext_rename { struct lu_fid cr_sfid, cr_spfid; }
2291 * CLF_JOBID :: struct changelog_ext_jobid { char cr_jobid[LUSTRE_JOBID_SIZE==32]; }
2292 * CLF_EXTRA_FLAGS :: struct changelog_ext_extra_flags { __u64 cr_extra_flags; }
2293 * cr_namelen>0 :: char name[cr_namelen+'\0']
2294 */
2298 proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_namelen, tvb, offset, 2, ENC_LITTLE_ENDIAN, &namelen);
2300 proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_flags, tvb, offset, 2, ENC_LITTLE_ENDIAN, &flags);
2302 proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type);
2311 proto_tree_add_item(tree, hf_lustre_changelog_rec_markerflags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2318 /* end of struct changelog_rec */
2322 }
2326 }
2328 proto_tree_add_item(tree, hf_lustre_changelog_extra_flags_extra_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2330 }
2334 }
2338 }
2340 static int
2342 {
2349 /* struct cfg_marker { */
2350 /* __u32 cm_step; /\* aka config version *\/ */
2351 /* __u32 cm_flags; */
2352 /* __u32 cm_vers; /\* lustre release version number *\/ */
2353 /* __u32 cm_padding; /\* 64 bit align *\/ */
2354 /* __s64 cm_createtime; /\*when this record was first created *\/ */
2355 /* __s64 cm_canceltime; /\*when this record is no longer valid*\/ */
2356 /* char cm_tgtname[MTI_NAME_MAXLEN]; */
2357 /* char cm_comment[MTI_NAME_MAXLEN]; */
2358 /* }; */
2378 }
2380 static int
2382 {
2390 /* struct lustre_cfg {
2391 * __u32 lcfg_version;
2392 * __u32 lcfg_command;
2393 * __u32 lcfg_num;
2394 * __u32 lcfg_flags;
2395 * __u64 lcfg_nid;
2396 * __u32 lcfg_nal; // not used any more
2397 * __u32 lcfg_bufcount;
2398 * __u32 lcfg_buflens[];
2399 * };
2400 */
2407 proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_cfg_command, tvb, offset, 4, ENC_LITTLE_ENDIAN, &cmd);
2416 proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_cfg_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
2423 }
2438 }
2439 // ELSE FALL THROUGH
2446 }
2448 }
2451 }
2453 /********************************************************************
2454 *
2455 * LDLM Sub Structures
2456 *
2457 */
2458 static int
2459 dissect_struct_ldlm_lock_desc(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint64_t *ltype)
2460 {
2466 /* struct ldlm_lock_desc { */
2467 /* struct ldlm_resource_desc l_resource; */
2468 /* enum ldlm_mode l_req_mode; */
2469 /* enum ldlm_mode l_granted_mode; */
2470 /* union ldlm_wire_policy_data l_policy_data; */
2471 /* }; */
2472 /* struct ldlm_resource_desc { */
2473 /* enum ldlm_type lr_type; */
2474 /* __u32 lr_pad; /\* also fix lustre_swab_ldlm_resource_desc *\/ */
2475 /* struct ldlm_res_id lr_name; */
2476 /* }; */
2477 /* struct ldlm_res_id { */
2478 /* __u64 name[RES_NAME_SIZE]; */
2479 /* }; */
2480 /* RES_NAME_SIZE == 4 */
2481 /* SIZE == (4+4+32)+4+4+(32)*/
2488 proto_tree_add_item_ret_uint(res_tree, hf_lustre_ldlm_resource_desc_lr_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type);
2490 proto_tree_add_item(res_tree, hf_lustre_ldlm_resource_desc_lr_padding, tvb, offset, 4, ENC_NA);
2511 }
2513 }
2515 proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_req_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2517 proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_granted_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2520 /* union ldlm_wire_policy_data { */
2521 /* struct ldlm_extent l_extent; */
2522 /* struct ldlm_flock_wire l_flock; */
2523 /* struct ldlm_inodebits l_inodebits; */
2524 /* } */
2525 /* sizeof(ldlm_wire_policy_data) == 32 */
2528 item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 24, ENC_NA);
2530 /* struct ldlm_extent { */
2531 /* __u64 start; */
2532 /* __u64 end; */
2533 /* __u64 gid; */
2534 /* }; */
2546 item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 32, ENC_NA);
2548 /* struct ldlm_flock_wire { */
2549 /* __u64 lfw_start; */
2550 /* __u64 lfw_end; */
2551 /* __u64 lfw_owner; */
2552 /* __u32 lfw_padding; */
2553 /* __u32 lfw_pid; */
2554 /* }; */
2567 item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 8, ENC_NA);
2569 /* struct ldlm_inodebits { */
2570 /* __u64 bits; */
2571 /* __u64 try_bits; */
2572 /* }; */
2575 proto_tree_add_item(l_tree, hf_lustre_ldlm_inodebits_try_bits, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2587 }
2591 }
2593 static int
2595 {
2604 /* struct lu_seq_range { */
2605 /* __u64 lsr_start; */
2606 /* __u64 lsr_end; */
2607 /* __u32 lsr_index; */
2608 /* __u32 lsr_flags; */
2609 /* }; */
2624 }
2626 static int
2627 dissect_struct_ldlm_gl_barrier_desc(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
2628 {
2637 /* struct ldlm_gl_barrier_desc { */
2638 /* __u32 lgbd_status; */
2639 /* __u32 lgbd_timeout; */
2640 /* __u64 lgbd_padding; */
2641 /* }; */
2643 item = proto_tree_add_item(parent_tree, hf_lustre_ldlm_gl_barrier_desc, tvb, offset, 16, ENC_NA);
2646 proto_tree_add_item(tree, hf_lustre_ldlm_gl_barrier_desc_status, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2648 proto_tree_add_item(tree, hf_lustre_ldlm_gl_barrier_desc_timeout, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2654 }
2656 static int
2657 dissect_struct_ldlm_gl_lquota_desc(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
2658 {
2667 /* struct ldlm_gl_lquota_desc { */
2668 /* union lquota_id gl_id; /\* quota ID subject to the glimpse *\/ */
2669 /* __u64 gl_flags; /\* see LQUOTA_FL* below *\/ */
2670 /* __u64 gl_ver; /\* new index version *\/ */
2671 /* __u64 gl_hardlimit; /\* new hardlimit or qunit value *\/ */
2672 /* __u64 gl_softlimit; /\* new softlimit *\/ */
2673 /* __u64 gl_time; */
2674 /* __u64 gl_pad2; */
2675 /* }; */
2677 item = proto_tree_add_item(parent_tree, hf_lustre_ldlm_gl_lquota_desc, tvb, offset, 64, ENC_NA);
2681 proto_tree_add_item(tree, hf_lustre_ldlm_gl_lquota_desc_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2683 proto_tree_add_item(tree, hf_lustre_ldlm_gl_lquota_desc_ver, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2685 proto_tree_add_item(tree, hf_lustre_ldlm_gl_lquota_desc_hardlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2687 proto_tree_add_item(tree, hf_lustre_ldlm_gl_lquota_desc_softlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2689 proto_tree_add_item(tree, hf_lustre_ldlm_gl_lquota_desc_time, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2695 }
2697 static int
2698 dissect_struct_ldlm_gl_desc(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, lustre_trans_t *trans, unsigned buf_num)
2699 {
2709 /* union ldlm_gl_desc { */
2710 /* struct ldlm_gl_lquota_desc lquota_desc; */
2711 /* struct ldlm_gl_barrier_desc barrier_desc; */
2712 /* }; SIZE == 64 */
2716 /* Size == 16 */
2723 /* Size == 64 */
2729 }
2732 }
2734 static int
2735 dissect_struct_ldlm_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint64_t *type, unsigned buf_num)
2736 {
2747 /* struct ldlm_request { */
2748 /* __u32 lock_flags; */
2749 /* __u32 lock_count; */
2750 /* struct ldlm_lock_desc lock_desc; */
2751 /* struct lustre_handle lock_handle[LDLM_LOCKREQ_HANDLES]; */
2752 /* }; */
2753 /* LDLM_LOCKREQ_HANDLES == 2 */
2754 /* sizeof(ldlm_request) == 8+72+ 8*MAX(2,lock_count) */
2759 /* @@ change to bitmask on LDLM_FL_* */
2760 proto_tree_add_item(tree, hf_lustre_ldlm_request_lock_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2762 /* There are always at least 2 buffers */
2763 proto_tree_add_item_ret_uint(tree, hf_lustre_ldlm_request_lock_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
2773 }
2775 static int
2776 dissect_struct_ldlm_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint64_t *type, unsigned buf_num)
2777 {
2786 /* struct ldlm_reply { */
2787 /* __u32 lock_flags; */
2788 /* __u32 lock_padding; /\* also fix lustre_swab_ldlm_reply *\/ */
2789 /* struct ldlm_lock_desc lock_desc; */
2790 /* struct lustre_handle lock_handle; */
2791 /* __u64 lock_policy_res1; */
2792 /* __u64 lock_policy_res2; */
2793 /* }; */
2794 /* SIZE == 24+80+8 */
2805 proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_policy_res1, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2807 proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_policy_res2, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2811 }
2813 /********************************************************************\
2814 *
2815 * MGS Buffer Structures
2816 *
2817 \********************************************************************/
2818 static int
2819 dissect_struct_mgs_config_body(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, lustre_trans_t *trans)
2820 {
2827 /* struct mgs_config_body { */
2828 /* char mcb_name[MTI_NAME_MAXLEN]; /\* logname *\/ */
2829 /* __u64 mcb_offset; /\* next index of config log to request *\/ */
2830 /* __u16 mcb_type; /\* type of log: CONFIG_T_[CONFIG|RECOVER] *\/ */
2831 /* __u8 mcb_nm_cur_pass; */
2832 /* __u8 mcb_bits; /\* bits unit size of config log *\/ */
2833 /* __u32 mcb_units; /\* # of units for bulk transfer *\/ */
2834 /* }; */
2835 /* MTI_NAME_MAXLEN == 64 */
2839 proto_tree_add_item(tree, hf_lustre_mgs_config_body_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2844 proto_tree_add_item(tree, hf_lustre_mgs_config_body_nm_cur_pass, tvb, offset, 1, ENC_LITTLE_ENDIAN);
2853 }
2855 static int
2856 dissect_struct_mgs_config_res(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, lustre_trans_t *trans)
2857 {
2864 /* struct mgs_config_res { */
2865 /* __u64 mcr_offset; /\* index of last config log *\/ */
2866 /* union { */
2867 /* __u64 mcr_size; /\* size of the log *\/ */
2868 /* __u64 mcr_nm_cur_pass; /\* current nodemap config pass *\/ */
2869 /* }; */
2870 /* }; */
2875 proto_tree_add_item(tree, hf_lustre_mgs_config_res_nm_cur_pass, tvb, offset, 8, ENC_LITTLE_ENDIAN);
2876 else
2881 }
2883 static int
2884 dissect_struct_mgs_target_info(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, uint32_t buf_num)
2885 {
2899 /* #define MTI_NAME_MAXLEN 64 */
2900 /* #define MTI_PARAM_MAXLEN 4096 */
2901 /* #define MTI_NIDS_MAX 32 */
2902 /* struct mgs_target_info { */
2903 /* __u32 mti_lustre_ver; */
2904 /* __u32 mti_stripe_index; */
2905 /* __u32 mti_config_ver; */
2906 /* __u32 mti_flags; */
2907 /* __u32 mti_nid_count; */
2908 /* __u32 mti_instance; /\* Running instance of target *\/ */
2909 /* char mti_fsname[MTI_NAME_MAXLEN]; */
2910 /* char mti_svname[MTI_NAME_MAXLEN]; */
2911 /* char mti_uuid[sizeof(struct obd_uuid)]; */
2912 /* __u64 mti_nids[MTI_NIDS_MAX]; /\* host nids (lnet_nid_t)*\/ */
2913 /* char mti_params[MTI_PARAM_MAXLEN]; */
2914 /* }; */
2916 proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_lustre_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2918 proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_stripe_index, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2920 proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_config_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2922 proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2924 proto_tree_add_item_ret_uint(tree, hf_lustre_mgs_target_info_mti_nid_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
2926 proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_instance, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2945 }
2947 /********************************************************************\
2948 *
2949 * MDS Buffer Structures
2950 *
2951 \********************************************************************/
2953 static int
2954 dissect_struct_acl(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint32_t buf_num)
2955 {
2973 }
2975 static int
2976 dissect_struct_mdt_ioepoch(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
2977 {
2989 /* struct mdt_ioepoch { */
2990 /* struct lustre_handle mio_handle; */
2991 /* __u64 mio_unused1; /\* was ioepoch *\/ */
2992 /* __u32 mio_unused2; /\* was flags *\/ */
2993 /* __u32 mio_padding; */
2994 /* } */
2995 /* sizeof(mdt_ioepoch) == 24 */
3006 }
3008 static int
3009 dissect_struct_close_data(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
3010 {
3022 /* struct close_data { */
3023 /* struct lustre_handle cd_handle; */
3024 /* struct lu_fid cd_fid; */
3025 /* __u64 cd_data_version; */
3026 /* __u64 cd_reserved[8]; */
3027 /* }; */
3028 /* sizeof(mdt_ioepoch) == 8+16+8+64 */
3038 }
3040 static int
3041 dissect_struct_mdt_rec_reint(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3042 {
3051 /* struct mdt_rec_reint { LINK CREATE RENAME SETXATTR SETATTR
3052 * 0 __u32 rr_opcode; UNLINK
3053 * 4 __u32 rr_cap;
3054 * 8 __u32 rr_fsuid;
3055 * 12 __u32 rr_fsuid_h;
3056 * 16 __u32 rr_fsgid;
3057 * 20 __u32 rr_fsgid_h;
3058 * 24 __u32 rr_suppgid1;
3059 * 28 __u32 rr_suppgid1_h;
3060 * 32 __u32 rr_suppgid2; pad
3061 * 36 __u32 rr_suppgid2_h; pad
3062 * 40 lu_fid rr_fid1;
3063 * -- All above is the same
3064 * 56 lu_fid rr_fid2; pad,pad,pad valid,uid,gid
3065 * 72 __s64 rr_mtime; time COOKIE time valid size
3066 * 80 __s64 rr_atime; pad time pad time blocks
3067 * 88 __s64 rr_ctime; pad rdev pad pad mtime
3068 * 96 __u64 rr_size; pad ioepoch pad pad atime
3069 * 104 __u64 rr_blocks; pad pad pad pad ctime
3070 * 112 __u32 rr_bias; mode size attr_flags
3071 * 116 __u32 rr_mode; pad bias flags
3072 * 120 __u32 rr_flags; pad pad pad bias
3073 * 124 __u32 rr_flags_h; pad pad pad projid
3074 * 128 __u32 rr_umask; pad pad pad pad
3075 * 132 __u32 rr_padding_4;
3076 * }; */
3077 /* sizeof(mdt_rec_reint) == 136 */
3086 proto_tree_add_item_ret_uint(tree, hf_lustre_mdt_rec_reint_opcode, tvb, offset, 4, ENC_LITTLE_ENDIAN, &opcode);
3099 proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid1, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3101 proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid1_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3103 /* Byte: 32 */
3108 proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid2, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3110 proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid2_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3112 }
3113 /* Byte: 40 */
3127 }
3128 /* Byte: 72 */
3167 proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_attr_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3190 }
3195 }
3197 /* Byte: 120 */
3198 if (opcode == REINT_LINK || opcode == REINT_RENAME || opcode == REINT_UNLINK || opcode == REINT_SETXATTR) {
3215 }
3216 /* Byte: 132 */
3223 }
3225 static int
3226 dissect_struct_lmv_mds_md_v1(tvbuff_t *tvb, packet_info *pinfo _U_, int offset, proto_tree *parent_tree, unsigned buf_num)
3227 {
3238 /* /\* LMV layout EA, and it will be stored both in master and slave object *\/ */
3239 /* struct lmv_mds_md_v1 { */
3240 /* __u32 lmv_magic; */
3241 /* __u32 lmv_stripe_count; */
3242 /* __u32 lmv_master_mdt_index; /\* On master object, it is master */
3243 /* * MDT index, on slave object, it */
3244 /* * is stripe index of the slave obj *\/ */
3245 /* __u32 lmv_hash_type; /\* dir stripe policy, i.e. indicate */
3246 /* * which hash function to be used, */
3247 /* * Note: only lower 16 bits is being */
3248 /* * used for now. Higher 16 bits will */
3249 /* * be used to mark the object status, */
3250 /* * for example migrating or dead. *\/ */
3251 /* __u32 lmv_layout_version; /\* Used for directory restriping *\/ */
3252 /* __u32 lmv_padding1; */
3253 /* __u64 lmv_padding2; */
3254 /* __u64 lmv_padding3; */
3255 /* char lmv_pool_name[16]; /\* pool name *\/ */
3256 /* struct lu_fid lmv_stripe_fids[0]; /\* FIDs for each stripe *\/ */
3257 /* }; */
3262 proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_mds_md_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic);
3264 proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_mds_md_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
3266 proto_tree_add_item(tree, hf_lustre_lmv_mds_md_master_mdt_index, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3271 proto_tree_add_item(tree, hf_lustre_lmv_mds_md_layout_version, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3284 }
3286 static int
3287 dissect_struct_lmv_user_mds_data(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index)
3288 {
3292 /* struct lmv_user_mds_data { */
3293 /* struct lu_fid lum_fid; */
3294 /* __u32 lum_padding; */
3295 /* __u32 lum_mds; */
3296 /* }; */
3309 }
3311 static int
3312 dissect_struct_lmv_user_md(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, unsigned buf_num)
3313 {
3325 /* struct lmv_user_md_v1 { */
3326 /* __u32 lum_magic; /\* must be the first field *\/ */
3327 /* __u32 lum_stripe_count; /\* dirstripe count *\/ */
3328 /* __u32 lum_stripe_offset; /\* MDT idx for default dirstripe *\/ */
3329 /* __u32 lum_hash_type; /\* Dir stripe policy *\/ */
3330 /* __u32 lum_type; /\* LMV type: default *\/ */
3331 /* __u8 lum_max_inherit; /\* inherit depth of default LMV *\/ */
3332 /* __u8 lum_max_inherit_rr; /\* inherit depth of default LMV to round-robin mkdir *\/ */
3333 /* __u16 lum_padding1; */
3334 /* __u32 lum_padding2; */
3335 /* __u32 lum_padding3; */
3336 /* char lum_pool_name[LOV_MAXPOOLNAME + 1]; */
3337 /* struct lmv_user_mds_data lum_objects[0]; */
3338 /* }; */
3343 proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_user_md_v1_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic);
3345 // @@ if magic == LMV_MAGIC_FOREIGN { -> lmv_foreign_md }
3347 proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_user_md_v1_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
3349 proto_tree_add_item(tree, hf_lustre_lmv_user_md_v1_stripe_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3351 proto_tree_add_item(tree, hf_lustre_lmv_user_md_v1_hash_type, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3355 proto_tree_add_item(tree, hf_lustre_lmv_user_md_v1_max_inherit, tvb, offset, 1, ENC_LITTLE_ENDIAN);
3357 proto_tree_add_item(tree, hf_lustre_lmv_user_md_v1_max_inherit_rr, tvb, offset, 1, ENC_LITTLE_ENDIAN);
3366 offset = dissect_struct_lmv_user_mds_data(tvb, offset, tree, hf_lustre_lmv_user_md_v1_objects);
3369 }
3376 }
3378 static int
3379 dissect_struct_lov_mds_md(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3380 {
3409 // This is for speculative processing of LDLM Intent Reply
3410 // IT_LAYOUT, and thus not an error
3412 }
3414 /* struct lov_mds_md_v1 { */
3415 /* uint32 lmm_magic; */
3416 /* uint32 lmm_pattern; */
3417 /* uint64 lmm_object_id; */
3418 /* uint64 lmm_object_seq; */
3419 /* uint32 lmm_stripe_size; */
3420 /* uint16 lmm_stripe_count; */
3421 /* uint16 lmm_layout_gen; */
3422 /* struct lov_ost_data_v1 lmm_objects[0]; <-- en fait on en a lmm_stripe_count */
3423 /* } */
3424 /* struct lov_mds_md_v3 { /\* LOV EA mds/wire data (little-endian) *\/ */
3425 /* __u32 lmm_magic; /\* magic number = LOV_MAGIC_V3 *\/ */
3426 /* __u32 lmm_pattern; /\* LOV_PATTERN_RAID0, LOV_PATTERN_RAID1 *\/ */
3427 /* struct ost_id lmm_oi; /\* LOV object ID *\/ */
3428 /* __u32 lmm_stripe_size; /\* size of stripe in bytes *\/ */
3429 /* /\* lmm_stripe_count used to be __u32 *\/ */
3430 /* __u16 lmm_stripe_count; /\* num stripes in use for this object *\/ */
3431 /* __u16 lmm_layout_gen; /\* layout generation number *\/ */
3432 /* char lmm_pool_name[LOV_MAXPOOLNAME + 1]; /\* must be 32bit aligned *\/ */
3433 /* struct lov_ost_data_v1 lmm_objects[0]; /\* per-stripe data *\/ */
3434 /* }; LOV_MAXPOOLNAME == 15 */
3438 proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_pattern, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3442 proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_object_id, tvb, offset, 8, ENC_LITTLE_ENDIAN);
3444 proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_object_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN);
3450 }
3451 proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_stripe_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3453 proto_tree_add_item_ret_uint(tree, hf_lustre_lov_mds_md_lmm_stripe_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &stripe_count);
3455 proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_layout_gen, tvb, offset, 2, ENC_LITTLE_ENDIAN);
3460 }
3462 /* This may happen when, server is just returning the stripe
3463 count, but not the stripe data (ie default stripe_count on a
3464 directory) */
3473 proto_tree_add_item(ost_tree, hf_lustre_lov_ost_data_v1_l_ost_gen, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3475 proto_tree_add_item(ost_tree, hf_lustre_lov_ost_data_v1_l_ost_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3477 }
3483 }
3485 static int
3486 dissect_struct_llog_cookie_array(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
3487 {
3499 /* struct llog_cookie { */
3500 /* struct llog_logid lgc_lgl; */
3501 /* __u32 lgc_subsys; */
3502 /* __u32 lgc_index; */
3503 /* __u32 lgc_padding; */
3504 /* } */
3505 /* sizeof(llog_cookie) == 12 + 20 */
3507 proto_tree_add_item(tree, hf_lustre_llog_cookie_lgc_subsys, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3513 }
3516 }
3518 static int
3519 dissect_struct_mdc_swap_layouts(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
3520 {
3532 /* struct mdc_swap_layouts { */
3533 /* __u64 msl_flags; */
3534 /* } */
3536 proto_tree_add_item(tree, hf_lustre_mdc_swap_layouts_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN);
3540 }
3542 static int
3544 {
3551 /* struct hsm_request { */
3552 /* __u32 hr_action; /\* enum hsm_user_action *\/ */
3553 /* __u32 hr_archive_id; /\* archive id, used only with HUA_ARCHIVE *\/ */
3554 /* __u64 hr_flags; /\* request flags *\/ */
3555 /* __u32 hr_itemcount; /\* item count in hur_user_item vector *\/ */
3556 /* __u32 hr_data_len; */
3557 /* }; */
3571 }
3573 static int
3575 {
3588 }
3590 static int
3592 {
3598 /* struct hsm_progress_kernel { */
3599 /* /\* Field taken from struct hsm_progress *\/ */
3600 /* lustre_fid hpk_fid; */
3601 /* __u64 hpk_cookie; */
3602 /* struct hsm_extent hpk_extent; */
3603 /* __u16 hpk_flags; */
3604 /* __u16 hpk_errval; /\* positive val *\/ */
3605 /* __u32 hpk_padding1; */
3606 /* /\* Additional fields *\/ */
3607 /* __u64 hpk_data_version; */
3608 /* __u64 hpk_padding2; */
3609 /* } */
3627 }
3629 static int
3630 dissect_struct_hsm_user_state(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3631 {
3641 expert_add_info_format(pinfo, parent_tree, &ei_lustre_buflen, "Buffer Length expected >= 32 length:%u", data_len);
3643 item = proto_tree_add_item(parent_tree, hf_lustre_hsm_user_state, tvb, offset, data_len, ENC_NA);
3645 /* struct hsm_user_state { */
3646 /* /\** Current HSM states, from enum hsm_states. *\/ */
3647 /* __u32 hus_states; */
3648 /* __u32 hus_archive_id; */
3649 /* /\** The current undergoing action, if there is one *\/ */
3650 /* __u32 hus_in_progress_state; */
3651 /* __u32 hus_in_progress_action; */
3652 /* struct hsm_extent hus_in_progress_location; */
3653 /* char hus_extended_info[]; */
3654 /* }; */
3670 }
3673 }
3675 static int
3676 dissect_struct_hsm_state_set(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3677 {
3690 item = proto_tree_add_item(parent_tree, hf_lustre_hsm_state_set, tvb, offset, data_len, ENC_NA);
3692 /* struct hsm_state_set { */
3693 /* __u32 hss_valid; */
3694 /* __u32 hss_archive_id; */
3695 /* __u64 hss_setmask; */
3696 /* __u64 hss_clearmask; */
3697 /* }; */
3703 // both of the following are 64-bit ints, but hold a mask that is used with 32-bit ints
3704 // elsewhere
3711 }
3713 static int
3714 dissect_struct_hsm_user_item_array(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
3715 {
3724 /* struct hsm_user_item { */
3725 /* lustre_fid hui_fid; */
3726 /* struct hsm_extent hui_extent; */
3727 /* } */
3728 /* sizeof(hsm_user_item) == 16+16 */
3736 }
3738 }
3740 static int
3741 dissect_struct_hsm_current_action(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
3742 {
3751 /* 4+4+16 */
3752 /* struct hsm_current_action { */
3753 /* /\** The current undergoing action, if there is one *\/ */
3754 /* /\* state is one of hsm_progress_states *\/ */
3755 /* __u32 hca_state; */
3756 /* /\* action is one of hsm_user_action *\/ */
3757 /* __u32 hca_action; */
3758 /* struct hsm_extent hca_location; */
3759 /* }; */
3761 item = proto_tree_add_item(parent_tree, hf_lustre_hsm_current_action, tvb, offset, 24, ENC_NA);
3763 proto_tree_add_item(tree, hf_lustre_hsm_current_action_state, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3765 proto_tree_add_item(tree, hf_lustre_hsm_current_action_action, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3770 }
3772 static int
3774 {
3783 // @@ First item may be count for older clients c.f. lustre/mdt/mdt_hsm.c::mdt_hsm_ct_register()
3787 }
3791 }
3794 /********************************************************************
3795 *
3796 * Out Buffer Structures
3797 *
3798 */
3800 static int
3801 dissect_struct_out_update_header(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3802 {
3814 /* struct out_update_header { */
3815 /* __u32 ouh_magic; */
3816 /* __u32 ouh_count; */
3817 /* __u32 ouh_inline_length; */
3818 /* __u32 ouh_reply_size; */
3819 /* __u32 ouh_inline_data[0]; */
3820 /* }; */
3821 /* SIZE = 20 + inline_length */
3826 proto_tree_add_item_ret_uint(tree, hf_lustre_out_update_header_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic);
3830 proto_tree_add_item_ret_uint(tree, hf_lustre_out_update_header_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count);
3832 proto_tree_add_item_ret_uint(tree, hf_lustre_out_update_header_inline_length, tvb, offset, 4, ENC_LITTLE_ENDIAN, &length);
3834 proto_tree_add_item(tree, hf_lustre_out_update_header_reply_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3837 item = proto_tree_add_item(tree, hf_lustre_out_update_header_inline_data, tvb, offset, length, ENC_NA);
3841 /* ouh_inline_data -> array[ouh_count] of struct object_update_request */
3845 // @@ limit size?
3853 }
3854 }
3859 }
3864 }
3867 static int
3868 dissect_struct_out_update_buffer(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
3869 {
3881 /* struct out_update_buffer { */
3882 /* __u32 oub_size; */
3883 /* __u32 oub_padding; */
3884 /* }; */
3891 proto_tree_add_item(tree, hf_lustre_out_update_buffer_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
3895 }
3901 }
3903 static int
3905 {
3913 /* struct object_update_result { */
3914 /* __u32 our_rc; */
3915 /* __u16 our_datalen; */
3916 /* __u16 our_padding; */
3917 /* __u32 our_data[0]; */
3918 /* }; */
3925 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_result_datalen, tvb, offset, 2, ENC_LITTLE_ENDIAN, &data_len);
3934 }
3936 static int
3937 dissect_struct_obj_update_reply(tvbuff_t *tvb, int offset, packet_info * pinfo, proto_tree *parent_tree, unsigned buf_num)
3938 {
3950 /* struct object_update_reply { */
3951 /* __u32 ourp_magic; */
3952 /* __u16 ourp_count; */
3953 /* __u16 ourp_padding; */
3954 /* __u16 ourp_lens[0]; */
3955 /* }; */
3960 /* @@ Check V1? */
3961 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_reply_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic);
3965 proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_reply_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count);
3971 item = proto_tree_add_item(tree, hf_lustre_obj_update_reply_lens, tvb, offset, 2, ENC_LITTLE_ENDIAN);
3974 }
3976 // @@ add check above lengths don't agree with below .our_data_len
3979 }
3984 }
3987 }
3990 /********************************************************************
3991 *
3992 * I/O Buffer Structures
3993 *
3994 */
3996 static int
3998 {
4005 /* struct obd_ioobj { */
4006 /* uint64 ioo_id; */
4007 /* uint64 ioo_seq; */
4008 /* uint32 ioo_max_brw; */
4009 /* uint32 ioo_bufcnt; */
4010 /* } */
4011 /* sizeof(struct obd_ioobj) == 24 */
4025 }
4028 }
4030 static int
4031 dissect_struct_niobuf_remote(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
4032 {
4039 /* struct niobuf_remote { */
4040 /* __u64 rnb_offset; */
4041 /* __u32 rnb_len; */
4042 /* __u32 rnb_flags; */
4043 /* }; */
4044 /* sizeof(struct niobuf_remote) == 16 */
4056 }
4060 }
4062 static int
4063 dissect_rc_array(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
4064 {
4076 }
4080 }
4082 static int
4083 dissect_struct_fid_array(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, unsigned buf_num)
4084 {
4099 }
4103 }
4105 static int
4106 dissect_struct_quota_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, unsigned buf_num)
4107 {
4119 /* struct quota_body { */
4120 /* struct lu_fid qb_fid; /\* FID of global index packing the pool ID */
4121 /* * and type (data or metadata) as well as */
4122 /* * the quota type (user or group). *\/ */
4123 /* union lquota_id qb_id; /\* uid or gid or directory FID *\/ */
4124 /* __u32 qb_flags; /\* see below *\/ */
4125 /* __u32 qb_padding; */
4126 /* __u64 qb_count; /\* acquire/release count (kbytes/inodes) *\/ */
4127 /* __u64 qb_usage; /\* current slave usage (kbytes/inodes) *\/ */
4128 /* __u64 qb_slv_ver; /\* slave index file version *\/ */
4129 /* struct lustre_handle qb_lockh; /\* per-ID lock handle *\/ */
4130 /* struct lustre_handle qb_glb_lockh; /\* global lock handle *\/ */
4131 /* __u64 qb_padding1[4]; */
4132 /* }; */
4136 // @@ Add parsing QUOTA_DQACQ_FL_*
4153 }
4155 static int
4157 {
4164 /* struct obd_quotactl { */
4165 /* __u32 qc_cmd; */
4166 /* __u32 qc_type; /\* see Q_* flag below *\/ */
4167 /* __u32 qc_id; */
4168 /* __u32 qc_stat; */
4169 /* struct obd_dqinfo qc_dqinfo; */
4170 /* struct obd_dqblk qc_dqblk; */
4171 /* sizeof(obd_quotactl) == 16 + 24 + 72 */
4172 /* }; */
4185 /* struct obd_dqinfo { */
4186 /* __u64 dqi_bgrace; */
4187 /* __u64 dqi_igrace; */
4188 /* __u32 dqi_flags; */
4189 /* __u32 dqi_valid; */
4190 /* }; */
4192 proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_bgrace, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4194 proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_igrace, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4196 proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4198 proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4203 /* struct obd_dqblk { */
4204 /* __u64 dqb_bhardlimit; */
4205 /* __u64 dqb_bsoftlimit; */
4206 /* __u64 dqb_curspace; */
4207 /* __u64 dqb_ihardlimit; */
4208 /* __u64 dqb_isoftlimit; */
4209 /* __u64 dqb_curinodes; */
4210 /* __u64 dqb_btime; */
4211 /* __u64 dqb_itime; */
4212 /* __u32 dqb_valid; */
4213 /* __u32 dqb_padding; */
4214 /* }; */
4215 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_bhardlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4217 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_bsoftlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4219 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_curspace, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4221 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_ihardlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4223 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_isoftlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4225 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_curinodes, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4227 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_btime, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4229 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_itime, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4231 proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4237 }
4239 static int
4240 dissect_struct_lu_ladvise_hdr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree)
4241 {
4246 /* struct ladvise_hdr { */
4247 /* __u32 lah_magic; /\* LADVISE_MAGIC *\/ */
4248 /* __u32 lah_count; /\* number of advices *\/ */
4249 /* __u64 lah_flags; /\* from enum ladvise_flag *\/ */
4250 /* __u32 lah_value1; /\* unused *\/ */
4251 /* __u32 lah_value2; /\* unused *\/ */
4252 /* __u64 lah_value3; /\* unused *\/ */
4253 /* struct lu_ladvise lah_advise[0]; /\* advices in this header *\/ */
4254 /* sizeof(ladvise_hdr) == 32 */
4255 /* }; */
4260 proto_tree_add_item_ret_uint(tree, hf_lustre_lu_ladvise_hdr_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val);
4276 }
4278 static int
4280 {
4284 /* struct ladvise { */
4285 /* __u16 lla_advice; /\* advice type *\/ */
4286 /* __u16 lla_value1; /\* values for different advice types *\/ */
4287 /* __u32 lla_value2; */
4288 /* __u64 lla_start; /\* first byte of extent for advice *\/ */
4289 /* __u64 lla_end; /\* last byte of extent for advice *\/ */
4290 /* __u32 lla_value3; */
4291 /* __u32 lla_value4; */
4292 /* sizeof(ladvise) == 32 */
4293 /* }; */
4314 }
4318 /******************************************************************** \
4319 *
4320 * Main Buffer Structures
4321 *
4322 \********************************************************************/
4324 /**
4325 * Decode struct ptlrpc and return opcode and pb_type to caller,
4326 * because they're needed to dissect further buffers.
4327 */
4328 static int
4329 dissect_struct_ptlrpc_body(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, int offset, unsigned buf_len,
4331 {
4341 /* struct ptlrpc_body { */
4342 /* struct lustre_handle { */
4343 /* } pb_handle; */
4344 /* uint32 pb_type; */
4345 /* uint32 pb_version; */
4346 /* uint32 pb_opc; */
4347 /* uint32 pb_status; */
4348 /* uint64 pb_last_xid; */
4349 /* uint64 pb_last_seen; */
4350 /* uint64 pb_last_committed; */
4351 /* uint64 pb_transno; */
4352 /* uint32 pb_flags; */
4353 /* uint32 pb_op_flags; */
4354 /* uint32 pb_conn_cnt; */
4355 /* uint32 pb_timeout; */
4356 /* uint32 pb_service_time; */
4357 /* uint32 pb_limit; */
4358 /* uint64 pb_slv; */
4359 /* } */
4360 /* SIZE == 8+80 */
4364 proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, pb_type);
4367 proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_version, tvb, offset, 4, ENC_LITTLE_ENDIAN, &pb_version);
4371 proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN, &opcode);
4376 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "Mismatched: PTLRPC:%s != Conversation:%s (match_bits:%" PRIx64 ")",
4380 }
4385 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_xid, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4388 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_seen, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4391 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_committed, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4394 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4400 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_op_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4403 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_conn_cnt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4406 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_timeout, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4409 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_service_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4418 /* pb_pre_versions */
4420 proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_pre_version, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4422 }
4428 /* the length of the string is 32 bytes max, with \0 inside */
4431 }
4433 /*
4434 if (offset-old_offset != buf_len)
4435 expert_add_info(pinfo, , &ei_lustre_buflen);
4436 */
4439 /* Add Opcode and PB Type to info lines */
4440 proto_item_append_text(parent_tree, "%s %s ", val_to_str(opcode, lustre_op_codes, "Unknown(%d)"),
4442 col_append_fstr(pinfo->cinfo, COL_INFO, "%s %s ", val_to_str(opcode, lustre_op_codes, "Unknown(%d)"),
4445 //sanity_check(tvb, pinfo, offset-old_offset);
4447 }
4449 static int
4451 {
4463 /* struct ost_lvb { */
4464 /* __u64 lvb_size; */
4465 /* __s64 lvb_mtime; */
4466 /* __s64 lvb_atime; */
4467 /* __s64 lvb_ctime; */
4468 /* __u64 lvb_blocks; */
4469 /* __u32 lvb_mtime_ns; */
4470 /* __u32 lvb_atime_ns; */
4471 /* __u32 lvb_ctime_ns; */
4472 /* __u32 lvb_padding; */
4473 /* }; */
4495 }
4497 static int
4499 {
4504 /* struct lustre_capa { */
4505 /* struct lu_fid lc_fid; /\** fid *\/ */
4506 /* __u64 lc_opc; /\** operations allowed *\/ */
4507 /* __u64 lc_uid; /\** file owner *\/ */
4508 /* __u64 lc_gid; /\** file group *\/ */
4509 /* __u32 lc_flags; /\** HMAC algorithm & flags *\/ */
4510 /* __u32 lc_keyid; /\** key# used for the capability *\/ */
4511 /* __u32 lc_timeout; /\** capa timeout value (sec) *\/ */
4512 /* __u32 lc_expiry; /\** expiry time (sec) *\/ */
4513 /* __u8 lc_hmac[CAPA_HMAC_MAX_LEN]; /\** HMAC *\/ */
4514 /* } old_offset = offset; */
4538 /* CAPA_HMAC_MAX_LEN == 64 */
4543 }
4545 static int
4546 dissect_struct_llogd_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
4547 {
4557 NULL
4558 };
4567 /* struct llogd_body { */
4568 /* struct llog_logid lgd_logid; */
4569 /* __u32 lgd_ctxt_idx; */
4570 /* __u32 lgd_llh_flags; */
4571 /* __u32 lgd_index; */
4572 /* __u32 lgd_saved_index; */
4573 /* __u32 lgd_len; */
4574 /* __u64 lgd_cur_offset; */
4575 /* } */
4576 /* SIZE = 20+28 */
4579 proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_ctxt_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4581 proto_tree_add_bitmask(tree, tvb, offset, hf_lustre_llogd_body_lgd_llh_flags, ett_lustre_llog_hdr_flags, flags, ENC_LITTLE_ENDIAN);
4585 proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_saved_index, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4589 proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_cur_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4593 }
4595 static int
4596 dissect_struct_llogd_conn_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
4597 {
4609 /* struct llogd_conn_body { */
4610 /* struct llog_gen lgdc_gen; */
4611 /* struct llog_logid lgdc_logid; */
4612 /* __u32 lgdc_ctxt_idx; */
4613 /* } */
4614 /* SIZE == 16+20+4 */
4618 proto_tree_add_item(tree, hf_lustre_llogd_conn_body_lgdc_ctxt_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4622 }
4624 static int
4625 dissect_struct_llog_log_hdr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint32_t buf_num)
4626 {
4637 NULL
4638 };
4649 /* struct llog_log_hdr { */
4650 /* struct llog_rec_hdr llh_hdr; */
4651 /* __s64 llh_timestamp; */
4652 /* __u32 llh_count; */
4653 /* __u32 llh_bitmap_offset; */
4654 /* __u32 llh_size; */
4655 /* __u32 llh_flags; */
4656 /* /\* for a catalog the first/oldest and still in-use plain slot is just */
4657 /* * next to it. It will serve as the upper limit after Catalog has */
4658 /* * wrapped around *\/ */
4659 /* __u32 llh_cat_idx; */
4660 /* struct obd_uuid llh_tgtuuid; */
4661 /* __u32 llh_reserved[LLOG_HEADER_SIZE/sizeof(__u32)-23]; */
4662 /* /\* These fields must always be at the end of the llog_log_hdr. */
4663 /* * Note: llh_bitmap size is variable because llog chunk size could be */
4664 /* * bigger than LLOG_MIN_CHUNK_SIZE, i.e. sizeof(llog_log_hdr) > 8192 */
4665 /* * bytes, and the real size is stored in llh_hdr.lrh_len, which means */
4666 /* * llh_tail should only be referred by LLOG_HDR_TAIL(). */
4667 /* * But this structure is also used by client/server llog interface */
4668 /* * (see llog_client.c), it will be kept in its original way to avoid */
4669 /* * compatibility issue. *\/ */
4670 /* __u32 llh_bitmap[LLOG_BITMAP_BYTES / sizeof(__u32)]; */
4671 /* struct llog_rec_tail llh_tail; */
4672 /* } */
4673 /* sizeof(llh_reserved) == 1*sizeof(uint32) */
4674 /* Size = 16+28+40+1+?+8 */
4676 /* llog_rec_hdr.lrh_len is first */
4683 proto_tree_add_item(tree, hf_lustre_llog_log_hdr_timestamp, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4687 proto_tree_add_item(tree, hf_lustre_llog_log_hdr_bitmap_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4691 proto_tree_add_bitmask(tree, tvb, offset, hf_lustre_llog_log_hdr_flags, ett_lustre_llog_hdr_flags, flags, ENC_LITTLE_ENDIAN);
4699 /* bitmap size is llh_hdr.lrh_len - current offset - sizeof(llog_rec_tail) */
4704 }
4709 }
4711 static int
4713 {
4725 /* struct idx_info { */
4726 /* __u32 ii_magic; */
4727 /* /\* reply: see idx_info_flags below *\/ */
4728 /* __u32 ii_flags; */
4729 /* __u16 ii_count; */
4730 /* __u16 ii_pad0; */
4731 /* __u32 ii_attrs; */
4732 /* /\* request & reply: index file identifier (FID) *\/ */
4733 /* struct lu_fid ii_fid; */
4734 /* /\* reply: version of the index file before starting to walk the index. */
4735 /* * Please note that the version can be modified at any time during the */
4736 /* * transfer *\/ */
4737 /* __u64 ii_version; */
4738 /* /\* request: hash to start with: */
4739 /* * reply: hash of the first entry of the first lu_idxpage and hash */
4740 /* * of the entry to read next if any *\/ */
4741 /* __u64 ii_hash_start; */
4742 /* __u64 ii_hash_end; */
4743 /* /\* reply: size of keys in lu_idxpages, minimal one if II_FL_VARKEY is */
4744 /* * set *\/ */
4745 /* __u16 ii_keysize; */
4746 /* /\* reply: size of records in lu_idxpages, minimal one if II_FL_VARREC */
4747 /* * is set *\/ */
4748 /* __u16 ii_recsize; */
4749 /* __u32 ii_pad1; */
4750 /* __u64 ii_pad2; */
4751 /* __u64 ii_pad3; */
4752 /* }; */
4753 /* SIZE = 64+16 */
4778 }
4780 static int
4781 dissect_struct_ldlm_intent(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, lustre_trans_t *trans, uint32_t buf_num)
4782 {
4783 //proto_tree *tree;
4801 NULL
4802 };
4812 proto_tree_add_bitmask(parent_tree, tvb, offset, hf_lustre_ldlm_intent_opc, ett_lustre_ldlm_intent_opc, flags, ENC_LITTLE_ENDIAN);
4847 }
4849 static int
4850 dissect_struct_quota_adjust_qunit(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
4851 {
4860 item = proto_tree_add_item(parent_tree, hf_lustre_quota_adjust_qunit, tvb, offset, 32, ENC_NA);
4863 /* struct quota_adjust_qunit { */
4864 /* __u32 qaq_flags; */
4865 /* __u32 qaq_id; */
4866 /* __u64 qaq_bunit_sz; */
4867 /* __u64 qaq_iunit_sz; */
4868 /* __u64 padding1; */
4869 /* }; */
4871 proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4873 proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4875 proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_bunit_sz, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4877 proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_iunit_sz, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4879 proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_padding1, tvb, offset, 8, ENC_LITTLE_ENDIAN);
4883 }
4885 static int
4886 dissect_xattr_buffers(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, uint32_t buff_num)
4887 {
4888 /* ldlm_intent_getxattr_server : [eadata][eavals][eavals_lens] *
4889 * array length == sizeof(eavals_lens)/sizeof(uint32)
4890 * Buff 1: NAME - array of strings (name of xattr)
4891 * Buff 2: DATA - array of data (data of xattr)
4892 * Buff 3: LEN - array of data lengths (in buff 2)
4893 */
4932 //@@ Add name to text
4942 }
4947 }
4949 static int
4950 dissect_struct_barrier_lvb(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
4951 {
4963 /* struct barrier_lvb { */
4964 /* __u32 lvb_status; */
4965 /* __u32 lvb_index; */
4966 /* __u64 lvb_padding; */
4967 /* }; */
4977 }
4979 static int
4980 dissect_struct_eadata(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint32_t buf_num)
4981 {
4994 }
4996 static int
4997 dissect_struct_layout_intent(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint32_t buf_num)
4998 {
5014 /* struct layout_intent { */
5015 /* __u32 li_opc; /\* intent operation for enqueue, read, write etc *\/ */
5016 /* __u32 li_flags; */
5017 /* __u64 li_start; */
5018 /* __u64 li_end; */
5019 /* } */
5030 }
5032 static int
5034 {
5041 /* struct ost_body { */
5042 /* struct obdo oa; */
5043 /* }; */
5052 }
5054 static int
5056 {
5067 /* struct mdt_body { */
5068 /* struct lu_fid { } fid1; */
5069 /* struct lu_fid { } fid2; */
5070 /* struct lustre_handle { } handle; */
5071 /* uint64 valid; */
5072 /* uint64 size; */
5073 /* uint64 mtime; */
5074 /* uint64 atime; */
5075 /* uint64 ctime; */
5076 /* uint64 blocks; */
5077 /* uint64 ioepoch; mbo_version in 2.11+ */
5078 /* uint64 ino; t_state in 2.4+ */
5079 /* uint32 fsuid; */
5080 /* uint32 fsgid; */
5081 /* uint32 capability; */
5082 /* uint32 mode; */
5083 /* uint32 uid; */
5084 /* uint32 gid; */
5085 /* uint32 flags; */
5086 /* uint32 rdev; */
5087 /* uint32 nlink; */
5088 /* uint32 generation; layout_gen in 2.4+ */
5089 /* uint32 suppgid; */
5090 /* uint32 eadatasize; */
5091 /* uint32 aclsize; */
5092 /* uint32 max_mdsize; */
5093 /* uint32 max_cookiesize; unused in 2.8+ */
5094 /* uint32 uid_h; */
5095 /* uint32 gid_h; */
5096 /* uint32 projid; */
5097 /* uint64 dom_size; */
5098 /* uint64 dom_blocks; */
5099 /* uint64 btime; */
5100 /* uint64 padding_9; */
5101 /* uint64 padding_10; */
5102 /* } */
5107 // @@ make into bitmap of OBD_MD_FL*
5152 proto_tree_add_item(tree, hf_lustre_mdt_body_max_cookiesize, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5172 }
5174 static int
5176 {
5184 /* struct obd_statfs { */
5185 /* __u64 os_type; */
5186 /* __u64 os_blocks; */
5187 /* __u64 os_bfree; */
5188 /* __u64 os_bavail; */
5189 /* __u64 os_files; */
5190 /* __u64 os_ffree; */
5191 /* __u8 os_fsid[40]; */
5192 /* __u32 os_bsize; */
5193 /* __u32 os_namelen; */
5194 /* __u64 os_maxbytes; */
5195 /* __u32 os_state; /\**< obd_statfs_state OS_STATE_* flag *\/ */
5196 /* __u32 os_fprecreated; */
5197 /* __u32 os_granted; */
5198 /* __u32 os_spare3; */
5199 /* __u32 os_spare4; */
5200 /* __u32 os_spare5; */
5201 /* __u32 os_spare6; */
5202 /* __u32 os_spare7; */
5203 /* __u32 os_spare8; */
5204 /* __u32 os_spare9; */
5205 /* }; */
5225 proto_tree_add_item(tree, hf_lustre_obd_statfs_os_maxbytes, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5229 proto_tree_add_item(tree, hf_lustre_obd_statfs_os_fprecreated, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5237 }
5240 }
5242 static int
5243 dissect_struct_obd_connect_data(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree)
5244 {
5254 /* struct obd_connect_data { */
5255 /* __u64 ocd_connect_flags; /\* OBD_CONNECT_* per above *\/ */
5256 /* __u32 ocd_version; /\* lustre release version number *\/ */
5257 /* __u32 ocd_grant; /\* initial cache grant amount (bytes) *\/ */
5258 /* __u32 ocd_index; /\* LOV index to connect to *\/ */
5259 /* __u32 ocd_brw_size; /\* Maximum BRW size in bytes *\/ */
5260 /* __u64 ocd_ibits_known; /\* inode bits this client understands *\/ */
5261 /* __u8 ocd_grant_blkbits; /\* log2 of the backend filesystem blocksize *\/ */
5262 /* __u8 ocd_grant_inobits; /\* log2 of the per-inode space consumption *\/ */
5263 /* __u16 ocd_grant_tax_kb; /\* extent insertion overhead, in 1K blocks *\/ */
5264 /* __u32 ocd_grant_max_blks;/\* maximum number of blocks per extent *\/ */
5265 /* __u64 ocd_transno; /\* first transno from client to be replayed *\/ */
5266 /* __u32 ocd_group; /\* MDS group on OST *\/ */
5267 /* __u32 ocd_cksum_types; /\* supported checksum algorithms *\/ */
5268 /* __u32 ocd_max_easize; /\* How big LOV EA can be on MDS *\/ */
5269 /* __u32 ocd_instance; /\* instance # of this target *\/ */
5270 /* __u64 ocd_maxbytes; /\* Maximum stripe size in bytes *\/ */
5271 /* /\* Fields after ocd_maxbytes are only accessible by the receiver */
5272 /* * if the corresponding flag in ocd_connect_flags is set. Accessing */
5273 /* * any field after ocd_maxbytes on the receiver without a valid flag */
5274 /* * may result in out-of-bound memory access and kernel oops. *\/ */
5275 /* __u16 ocd_maxmodrpcs; /\* Maximum modify RPCs in parallel *\/ */
5276 /* __u16 padding0; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5277 /* __u32 padding1; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5278 /* __u64 ocd_connect_flags2; */
5279 /* __u64 padding3; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5280 /* __u64 padding4; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5281 /* __u64 padding5; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5282 /* __u64 padding6; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5283 /* __u64 padding7; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5284 /* __u64 padding8; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5285 /* __u64 padding9; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5286 /* __u64 paddingA; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5287 /* __u64 paddingB; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5288 /* __u64 paddingC; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5289 /* __u64 paddingD; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5290 /* __u64 paddingE; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5291 /* __u64 paddingF; /\* added 2.1.0. also fix lustre_swab_connect *\/ */
5292 /* }; */
5294 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_connect_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5296 proto_tree_add_item_ret_uint(tree, hf_lustre_obd_connect_data_ocd_version, tvb, offset, 4, ENC_LITTLE_ENDIAN, &version);
5298 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5300 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_index, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5302 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_brw_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5304 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_ibits_known, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5307 /* uint32 ocd_nllu; */
5308 /* uint32 ocd_nllg; */
5309 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_nllu, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5311 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_nllg, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5314 /* __u8 ocd_blocksize; /\* log2 of the backend filesystem blocksize *\/ */
5315 /* __u8 ocd_inodespace; /\* log2 of the per-inode space consumption *\/ */
5316 /* __u16 ocd_grant_extent; /\* per-extent grant overhead, in 1K blocks *\/ */
5317 /* __u32 ocd_unused; /\* also fix lustre_swab_connect *\/ */
5318 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_blkbits, tvb, offset, 1, ENC_LITTLE_ENDIAN);
5320 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_inobits, tvb, offset, 1, ENC_LITTLE_ENDIAN);
5322 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_tax_kb, tvb, offset, 2, ENC_LITTLE_ENDIAN);
5328 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_blkbits, tvb, offset, 1, ENC_LITTLE_ENDIAN);
5330 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_inobits, tvb, offset, 1, ENC_LITTLE_ENDIAN);
5332 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_tax_kb, tvb, offset, 2, ENC_LITTLE_ENDIAN);
5334 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_max_blks, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5336 }
5337 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5339 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_group, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5341 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_cksum_types, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5343 /* the following show up in 2.1.0, 2.2.0, and 2.1.0 respectively */
5344 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_max_easize, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5346 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_instance, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5348 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_maxbytes, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5350 /* Rest of fields were added in 2.1.0 */
5352 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_maxmodrpcs, tvb, offset, 2, ENC_LITTLE_ENDIAN);
5356 proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_connect_flags2, tvb, offset, 8, ENC_LITTLE_ENDIAN);
5359 // Padding runs padding3 through paddingF
5363 }
5367 }
5369 static int
5370 dissect_struct_lfsck_request(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
5371 {
5384 /* struct lfsck_request { */
5385 /* __u32 lr_event; */
5386 /* __u32 lr_index; */
5387 /* __u32 lr_flags; */
5388 /* __u32 lr_valid; */
5389 /* union { */
5390 /* __u32 lr_speed; */
5391 /* __u32 lr_status; */
5392 /* }; */
5393 /* __u16 lr_version; */
5394 /* __u16 lr_active; */
5395 /* __u16 lr_param; */
5396 /* __u16 lr_async_windows; */
5397 /* __u32 lr_flags2; */
5398 /* struct lu_fid lr_fid; */
5399 /* struct lu_fid lr_fid2; */
5400 /* __u32 lr_comp_id; */
5401 /* __u32 lr_padding_0; */
5402 /* __u64 lr_padding_1; */
5403 /* __u64 lr_padding_2; */
5404 /* __u64 lr_padding_3; */
5405 /* }; */
5406 /* SIZE = 64+2*16 */
5412 /* @@ bitmap of lfsck_event_flags */
5415 /* @@ bitmap of lfsk_start_valid */
5416 proto_tree_add_item_ret_uint(tree, hf_lustre_lfsck_request_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN, &valid);
5418 /* determine union based on lr_valid */
5421 else
5430 proto_tree_add_item(tree, hf_lustre_lfsck_request_async_windows, tvb, offset, 2, ENC_LITTLE_ENDIAN);
5432 /* @@ bitmap of lfsck_flags */
5443 }
5445 static int
5446 dissect_struct_lfsck_reply(tvbuff_t *tvb, int offset, proto_tree *parent_tree, uint32_t buf_num)
5447 {
5467 }
5469 static int
5470 dissect_llog_eadata(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, uint32_t buf_num)
5471 {
5480 /* EADATA in question is an llog record (see lustre/utils/llog_reader.c::print_records()),
5481 * and lustre/obdclass/llog_swab.c::lustre_swab_llog_rec() */
5482 /* All llog_*_rec structs start with llog_rec_hdr */
5484 // First element of llog_rec_hdr is record length
5496 /* no internal data */
5500 item = proto_tree_add_item(parent_tree, hf_lustre_llog_size_change_rec, tvb, offset, 64, ENC_NA);
5502 /* struct llog_size_change_rec { */
5503 /* struct llog_rec_hdr lsc_hdr; */
5504 /* struct ll_fid lsc_fid; */
5505 /* __u32 lsc_ioepoch; */
5506 /* __u32 lsc_padding1; */
5507 /* __u64 lsc_padding2; */
5508 /* __u64 lsc_padding3; */
5509 /* struct llog_rec_tail lsc_tail; */
5510 /* } SIZE = 16+16+24+8 */
5513 proto_tree_add_item(tree, hf_lustre_llog_size_change_rec_io_epoch, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5520 /* Obsolete, never used */
5528 /* struct llog_unlink_rec { */
5529 /* struct llog_rec_hdr lur_hdr; */
5530 /* __u64 lur_oid; */
5531 /* __u32 lur_oseq; */
5532 /* __u32 lur_count; */
5533 /* struct llog_rec_tail lur_tail; */
5534 /* } SIZE = 16+16+8 */
5535 /* Obsolete after 2.5.0 */
5549 /* struct llog_unlink64_rec { */
5550 /* struct llog_rec_hdr lur_hdr; */
5551 /* struct lu_fid lur_fid; */
5552 /* __u32 lur_count; /\* to destroy the lost precreated *\/ */
5553 /* __u32 lur_padding1; */
5554 /* __u64 lur_padding2; */
5555 /* __u64 lur_padding3; */
5556 /* struct llog_rec_tail lur_tail; */
5557 /* } SIZE = 16+16+20+8 */
5560 proto_tree_add_item(tree, hf_lustre_llog_unlink64_rec_count, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5569 /* Obsolete since 1.8.0 */
5571 /* struct llog_setattr_rec { */
5572 /* struct llog_rec_hdr lsr_hdr; */
5573 /* __u64 lsr_oid; */
5574 /* __u32 lsr_oseq; */
5575 /* __u32 lsr_uid; */
5576 /* __u32 lsr_gid; */
5577 /* __u32 lsr_padding; */
5578 /* struct llog_rec_tail lsr_tail; */
5579 /* } SIZE = 16+16+8 */
5594 item = proto_tree_add_item(parent_tree, hf_lustre_llog_setattr64_rec, tvb, offset, 60, ENC_NA);
5596 /* struct llog_setattr64_rec { */
5597 /* struct llog_rec_hdr lsr_hdr; */
5598 /* struct ost_id lsr_oi; */
5599 /* __u32 lsr_uid; */
5600 /* __u32 lsr_uid_h; */
5601 /* __u32 lsr_gid; */
5602 /* __u32 lsr_gid_h; */
5603 /* __u64 lsr_valid; */
5604 /* struct llog_rec_tail lsr_tail; */
5605 /* } */
5608 proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5610 proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_uid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5612 proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5614 proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
5621 /* struct llog_rec_hdr
5622 * struct lustre_cfg
5623 * struct llog_rec_tail
5624 */
5633 /* Obsolete in 1.4.0 */
5639 /* struct llog_gen_rec { */
5640 /* struct llog_rec_hdr lgr_hdr; */
5641 /* struct llog_gen lgr_gen; */
5642 /* __u64 padding1; */
5643 /* __u64 padding2; */
5644 /* __u64 padding3; */
5645 /* struct llog_rec_tail lgr_tail; */
5646 /* }; 16+16+24+8 */
5656 /* Obsolete in 1.8.0 */
5663 item = proto_tree_add_item(parent_tree, hf_lustre_llog_changelog_rec, tvb, offset, len, ENC_NA);
5665 /* struct llog_changelog_rec { */
5666 /* struct llog_rec_hdr cr_hdr; */
5667 /* struct changelog_rec cr; /\**< Variable length field *\/ */
5668 /* struct llog_rec_tail cr_do_not_use; /\**< for_sizeof_only *\/ */
5669 /* } 16+cr+8 */
5675 /* struct llog_changelog_user_rec { */
5676 /* struct llog_rec_hdr cur_hdr; */
5677 /* __u32 cur_id; */
5678 /* __u32 cur_padding; */
5679 /* __u64 cur_endrec; */
5680 /* struct llog_rec_tail cur_tail; */
5681 /* } */
5682 //@@ HERE
5687 /* struct llog_agent_req_rec { */
5688 /* struct llog_rec_hdr arr_hdr; /\**< record header *\/ */
5689 /* __u32 arr_status; /\**< status of the request *\/ */
5690 /* /\* must match enum */
5691 /* * agent_req_status *\/ */
5692 /* __u32 arr_archive_id; /\**< backend archive number *\/ */
5693 /* __u64 arr_flags; /\**< req flags *\/ */
5694 /* __u64 arr_compound_id; /\**< compound cookie *\/ */
5695 /* __u64 arr_req_create; /\**< req. creation time *\/ */
5696 /* __u64 arr_req_change; /\**< req. status change time *\/ */
5697 /* struct hsm_action_item arr_hai; /\**< req. to the agent *\/ */
5698 /* struct llog_rec_tail arr_tail; /\**< record tail for_sizezof_only *\/ */
5699 /* } */
5702 //@@ HERE
5705 /* struct llog_update_record { */
5706 /* struct llog_rec_hdr lur_hdr; */
5707 /* struct update_records lur_update_rec; */
5708 /* /\* Note ur_update_rec has a variable size, so comment out */
5709 /* * the following ur_tail, in case someone use it directly */
5710 /* * */
5711 /* * struct llog_rec_tail lur_tail; */
5712 /* *\/ */
5713 /* }; */
5716 //@@ HERE
5722 /* struct llog_logid_rec { */
5723 /* struct llog_rec_hdr lid_hdr; */
5724 /* struct llog_logid lid_id; */
5725 /* __u32 lid_padding1; */
5726 /* __u64 lid_padding2; */
5727 /* __u64 lid_padding3; */
5728 /* struct llog_rec_tail lid_tail; */
5729 /* } */
5739 expert_add_info_format(pinfo, parent_tree, &ei_lustre_badopc, "UNKNOWN LLOG REC Type: %u", opcode);
5741 }
5748 }
5749 }
5753 }
5755 static int
5757 {
5758 /* [targetuuid][clientuuid][lustre_handle][obd_connect_data] */
5765 }
5767 /******************************************************************** \
5768 *
5769 * OPCODE Processing
5770 *
5771 * decode these via lustre/ptlrpc/layout.c
5772 *
5773 \********************************************************************/
5775 static int
5776 process_opcode_ost(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
5777 {
5785 /* REQ: [OST_BODY][CAPA]
5786 * REP: [OST_BODY] */
5793 /* REQ: [OST_BODY][[obd_ioobj]][[niobuf_remote]][capa]
5794 * REP: [OST_BODY] */
5800 }
5804 /* REQ: [OST_BODY][[obd_ioobj]][[niobuf_remote]][capa]
5805 * REP: [OST_BODY][RCS] */
5808 // @@ iooobj.buf_count determines number of niobufs
5809 // niobuf have BUFFERS after them
5813 }
5823 /* REQ: [OST_BODY][DLM_REQ][CAPA]
5824 * REP: [OST_BODY] */
5834 /* REQ: [GETINFO_KEY]
5835 * REP: [GENERIC_DATA] */
5843 /* REQ: CONNECT CLIENT CHAIN == [targetuuid][clientuuid][lustre_handle][obd_connect_data]
5844 * REP: [OBD_CONNECT_DATA] */
5852 /* no data */
5857 /* no data - code is obsolete */
5861 /* REQ: no data
5862 PRE: [obd_statfs] */
5869 /* REQ: [KEY][VAL]
5870 REP: no data */
5881 /* nothing in reply */
5885 /* REQ: [QUOTACTL]
5886 * REP: [QUOTACTL] */
5892 /* [quota_adjust_qunit] */
5897 /* REQ: [OST_BODY][LADVISE_HDR][LADVISE]
5898 * REP: [OST_BODY] */
5899 /*[ost_body] in both case */
5908 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OST OPCODE: %d (type: %d)", trans->opcode, pb_type);
5910 };
5912 }
5914 static int
5915 process_opcode_reint_req(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans)
5916 {
5926 /* [REC REINT][CAPA1][MDT EPOCH][EADATA][LOGCOOKIES][DLM REQ] */
5933 /* Create Types:
5934 * [REC REINT][CAPA1][NAME]
5935 * ACL: [EADATA][DLM REQ][FILE SECCTX NAME][FILE SECCTX]
5936 * SLAVE: [EADATA][DLM REQ]
5937 * SYM: [SYMTGT][DLM REQ][FILE SECCTX NAME][FILE SECCTX]
5938 */
5939 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2);
5940 // This could also be string for symlink
5943 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+5);
5947 /* [REC REINT][CAPA1][CAPA2][NAME][DLM REQ] */
5949 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3);
5953 /* [REC REINT][CAPA1][NAME][DLM REQ] */
5954 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2);
5958 /* [REC REINT][CAPA1][CAPA2][NAME][SYMTGT][DLM REQ] */
5960 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3);
5965 /* [REC REINT][CAPA1][CAPA2][NAME][EADATA][FILE SECCTX NAME][FILE SECCTX] */
5967 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3);
5969 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+5);
5973 /* [REC REINT][CAPA1][NAME][EADATA][DLM REQ] */
5974 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2);
5979 /* nothing further - and will never get here */
5982 /* [REC REINT][CAPA1][CAPA2][NAME][SYMTGT][DLM REQ][MDT EPOCH][CLOSE DATA] */
5984 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3);
5985 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+4);
5990 }
5993 }
5995 static int
5996 process_opcode_reint_rep(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans)
5997 {
6000 /* trans->sub_opcode is set during REQUEST */
6004 /* [MDT BODY][MDT MD][ACL][CAPA1][CAPA2] */
6011 /* [MDT BODY][CAPA] */
6017 /* [MDT BODY] */
6022 /* [MDT BODY][MDT MD][LOGCOOKIES][CAPA1][CAPA2] */
6028 }
6031 }
6033 static int
6034 process_opcode_mds(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, uint32_t pb_type)
6035 {
6038 /* REQ: [MDT BODY][CAPA][NAME]
6039 * REP: [MDT BODY][mdt_md][acl][capa1][capa2] */
6041 /* REQ: [MDT BODY][CAPA]
6042 * REP: [MDT BODY][mdt_md][acl][capa1][capa2] */
6048 }
6054 }
6058 /* REQ: [MDT IOEPOCH][REINT][CAPA]
6059 * REP: [MDT BODY][MDT MD][LOGCOOKIES][CAPA1][CAPA2] */
6065 }
6072 }
6076 /* the structure depend on the intent_opcode */
6085 /* REQ: generic connect chain ([targetuuid][clientuuid][lustre_handle][obd_connect_data])
6086 * REP: [CONNECT DATA] */
6094 /* no data */
6098 /* REQ: [mdt body][NAME] */
6099 /* REP: [mdt body][capa] */
6108 /* REQ: no data
6109 * REP: [OBD STATFS] */
6114 /* case MDS_PIN: NEVER USED In a release */
6115 /* case MDS_UNPIN: NEVER USED In a release */
6118 /* page transport: MDS BULK PORTAL */
6120 /* REQ: [MDT BODY][CAPA]
6121 * REP: [MDT BODY] */
6128 /* Obsolete since 2.8.0 */
6130 /* [mdt_body] */
6135 /* Missing from lustre/ptlrpc/layout.c */
6136 /* REQ: [KEY][VAL]
6137 * REP: no data */
6141 }
6145 /* Obsolete since 2.8.0 */
6147 /* REQ: [obd_quotactl]
6148 * REP: no data */
6154 /* REQ: [obd_quotactl]
6155 * REP: [obd_quotactl] */
6160 /* REQ: [MDT BODY][CAPA][NAME][EADATA]
6161 * REP: [MDT BODY][EADATA] */
6167 }
6173 /* Obsolete since 2.0.0, should use MDS_REINT.REINT_SETXATTR */
6174 /* REQ: [mdt_body]
6175 * REP: no data */
6182 /* Not used, apparently */
6186 /* case MDS_IS_SUBDIR: obsolete, never used in a release */
6189 /* REQ: [KEY][LENGTH]
6190 * REP: [VAL] */
6192 // @@TODO this is actually a string + fill + optional struct : lustre/include/obd.h KEY_*
6194 // "fid2path" -> [getinfo_fid2path][lu_fid]
6196 // BUFFER: LUSTRE_REC_OFF+1
6198 }
6204 /* REQ: [mdt_body][capa]
6205 * REP: [MDT BODY][][HSM USER STATE] */
6214 /* REQ: [mdt_body][capa][hsm_state_set]
6215 * REP: no data */
6220 }
6224 /* REQ: [mdt_body][capa]
6225 * REP: [mdt_body][hsm_current_action] */
6234 /* REQ: [mdt_body][hsm_progress]
6235 * REP: no data */
6239 }
6243 /* REQ: [mdt_body][hsm_request][array of hsm_user_item][generic_data]
6244 * REP: no data */
6250 }
6254 /* REQ: [mdt_body][hsm_archive]
6255 * REP: no data */
6259 }
6263 /* REQ: [mdt_body]
6264 * REP: no data */
6270 /* REQ: [mdt_body][swap_layouts][capa1][capa2][dlm_req]
6271 * REP: no data */
6278 }
6282 /* REQ: [mdt_body][fid_array][capa1][capa2]
6283 * REP: [mdt_body][fid_array][rcs] */
6294 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN MDS OPCODE: %d (type: %d)", trans->opcode, pb_type);
6296 };
6299 }
6301 static int
6302 process_ldlm_intent_req(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans)
6303 {
6304 /* > 2 buffers means LDLM_INTENT */
6308 /* REQ: [DLM REQ][INTENT]
6309 * Basic: --
6310 * Default: [REC REINT]
6311 * OPEN: [REC REINT][CAPA1][CAPA2][NAME][EADATA][SECCTX NAME][SECCTX]
6312 * CREATE: [REC REINT][CAPA1][NAME][EADATA][SECCTX NAME][SECCTX]([SELINUX])
6313 * GETATTR: [MDT BODY][CAPA1][NAME]
6314 * UNLINK: [REC REINT][CAPA1][NAME]
6315 * LAYOUT: [LAYOUT INTENT][EADATA]
6316 * GETXATTR: [MDT BODY][CAPA1]
6317 * QUOTA*: [QUOTA BODY]
6318 */
6319 /* could also sanity check: ldlm_request.lock_flags & LDLM_FL_HAS_INTENT */
6328 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+5);
6330 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+7);
6336 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4);
6338 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+6);
6340 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_selinux_pol, LUSTRE_REC_OFF+8);
6346 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4);
6351 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4);
6368 }
6371 }
6373 static int
6374 process_ldlm_intent_rep(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans)
6375 {
6376 /* LDLM_ENQUEUE:
6377 * REP: [DLM REP][DLM LVB]
6378 * INTENT:
6379 * REP: [DLM REP]...
6380 * Default: [MDT BODY][MDT MD][ACL]
6381 * LAYOUT: [DLM LVB]
6382 * GETATTR: [MDT BODY][MDT MD][ACL][CAPA1][SEC CTX][DEFAULT MDT MD][FILE ENC CTX]
6383 * CREATE: same as GETATTR
6384 * OPEN: [MDT BODY][MDT MD][ACL][CAPA1][CAPA2]([NIOBUF])([SECCTX])
6385 * QUOTA: [DLM LVB][QUOTA BODY]
6386 * GETXATTR: [MDT BODY][MDT MD][ACL][EADATA][EAVALS][EAVALS LENS]
6387 */
6392 /* if tvb_get_letohl(tvb, offset) == LOV_MAGIC_V1 then DLMLVB :: lov_mds_md_v1 */
6403 offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+7, "Encryption Context");
6424 /* this sucks up [EADATA][EAVALS][EAVALS LENS] */
6432 }
6434 }
6436 static int
6437 process_opcode_ldlm(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, uint32_t pb_type)
6438 {
6442 /* REQ: [DLM REQ]{[INTENT]...} */
6447 /* REQ: [DLM REQ][[GL DESC]]
6448 * LDLM_GL_CALLBACK_DESC has gl_desc as tertiary buffer
6449 */
6450 offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, &trans->sub_opcode, LUSTRE_REC_OFF);
6456 /* REQ: [DLM REQ] */
6460 /* REQ: [DLM REQ][DLM LVB] */
6462 /* lustre/ldlm/ldlm_lockd.c::ldlm_handle_cp_callback()
6463 * if extent lock, lvb data is ost_lvb struct, no other
6464 * options seem to exist */
6468 /* not in lustreptlrpc/layout.c
6469 * in lustre/ldlm/ldlm_lockd.c::ldlm_handle_setinfo() treat like RQF_OBD_SET_INFO */
6470 /* REQ: [KEY][VAL] */
6472 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ldlm_val, LUSTRE_REC_OFF+1);
6475 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LDLM OPCODE: %d (type: %d)", trans->opcode, pb_type);
6477 }
6485 /* REP: [DLM REP] */
6491 /* no data */
6494 /* REP: [DLM LVB] */
6498 /* no data - c.f. Request reasoning, this processed as RFQ_OBD_SET_INFO */
6501 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LDLM OPCODE: %d (type: %d)", trans->opcode, pb_type);
6503 }
6505 }
6507 static int
6508 process_opcode_mgs(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6509 {
6512 /* REQ: generic connect chain ([targetuuid][clientuuid][lustre_handle][obd_connect_data])
6513 * REP: [CONNECT DATA] */
6520 /* no data */
6523 /* no data */
6526 /* REQ: [mgs_target_info]
6527 * REP: [mgs_target_info] */
6531 /* no data */
6534 /* REQ: [mgs_send_param]
6535 * REP: [mgs_send_param] */
6536 offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_mgs_send_param, LUSTRE_REC_OFF);
6539 /* REQ: [mgs_config_body]
6540 * REP: [mgs_config_res] */
6547 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN MGS OPCODE: %d (type: %d)", trans->opcode, pb_type);
6549 };
6551 }
6554 static int
6555 process_opcode_obd(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6556 {
6559 /* no data */
6562 /* REQ: [LOGCOOKIES]
6563 REP: no data */
6571 /* REQ: [idx_info]
6572 REP: [idx_info] */
6576 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OBD OPCODE: %d (type: %d)", trans->opcode, pb_type);
6577 };
6579 }
6581 static int
6582 process_opcode_llog(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6583 {
6586 /* REQ: [LLOG BODY][NAME][MDT BODY]
6587 REP: [LLOG BODY] */
6592 }
6596 /* REQ: [LLOG BODY]
6597 REP: [LLOG BODY][EADATA] */
6603 /* REQ: [LLOG BODY]
6604 REP: [LLOG LOG HDR] */
6611 /* REQ: [LLOG CONN BODY]
6612 REP: no data */
6617 /* REQ: [LLOG BODY]
6618 REP: [LLOG BODY] */
6623 /* @@ data? */
6627 /* @@ obsolete since AT LEAST 2.0 */
6630 /* no data */
6633 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LLOG OPCODE: %d (type: %d)", trans->opcode, pb_type);
6634 };
6636 }
6638 static int
6639 process_opcode_quota(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6640 {
6643 /* REQ: [QUOTA BODY]
6644 REP: [QUOTA BODY] */
6648 /* no data */
6651 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN QUOTA OPCODE: %d (type: %d)", trans->opcode, pb_type);
6652 };
6654 }
6656 static int
6657 process_opcode_seq(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6658 {
6662 /* REQ: [SEQ OPC][SEQ RANGE]
6663 REP: [SEQ RANGE] */
6670 }
6674 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN SEQ OPCODE: %d (type: %d)", trans->opcode, pb_type);
6675 };
6677 }
6679 static int
6680 process_opcode_fld(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6681 {
6685 /* REQ: [FLD OPC][FLD MDFLD]
6686 REP: [FLD MDFLD] */
6693 }
6697 /* REQ: [FLD MDFLD]
6698 REP: [GENERIC DATA] */
6705 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN FLD OPCODE: %d (type: %d)", trans->opcode, pb_type);
6706 };
6708 }
6710 static int
6711 process_opcode_out_update(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6712 {
6716 /* REQ: [OUT UDPATE HEADER][OUT UPDATE BUFFER]
6717 REP: [OUT UPDATE REPLY] */
6721 }
6726 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OUT OPCODE: %d (type: %d)", trans->opcode, pb_type);
6727 };
6729 }
6731 static int
6732 process_opcode_lfsck(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, uint32_t pb_type)
6733 {
6737 /* REQ: [LFSCK REQ]
6738 REP: no data */
6743 /* REQ: [LFSCK REQ]
6744 REP: [LFSCK REP] */
6751 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LFSCK OPCODE: %d (type: %d)", trans->opcode, pb_type);
6752 };
6754 }
6756 /******************************************************************** \
6757 *
6758 * Message Dissectors and Helpers
6759 *
6760 \********************************************************************/
6761 /* process lustre opcode :
6762 check if opcode is in range_opcode, and call the corresponding opcode process function */
6763 static int
6764 lustre_opcode_process(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, uint32_t pb_type)
6765 {
6766 /* No more buffers to process */
6770 /* OST opcodes */
6774 /* MDS opcodes */
6778 /*LDLM Opcodes*/
6782 /* MGS Opcodes */
6786 /* ODB Opcodes */
6790 /* LLOG Opcodes */
6794 /* QUOTA Opcodes */
6798 /* SEQ Opcodes */
6802 /* SEC Opcodes */
6804 /* Currently not implemented */
6807 /* FLD Opcodes */
6811 /* OUT Opcodes */
6815 /* LFSCK Opcodes */
6819 /* Unrecognized OPCODE */
6820 expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "BAD OPCODE: %d (type: %d)", trans->opcode, pb_type);
6823 }
6825 static int
6826 dissect_struct_msg_v1(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, lustre_trans_t *trans)
6827 {
6828 //proto_item *item = NULL;
6834 /* struct lustre_msg_v1 { */
6835 /* struct lustre_handle lm_handle; */
6836 /* __u32 lm_magic; */
6837 /* __u32 lm_type; */
6838 /* __u32 lm_version; */
6839 /* __u32 lm_opc; */
6840 /* __u64 lm_last_xid; */
6841 /* __u64 lm_last_committed; */
6842 /* __u64 lm_transno; */
6843 /* __u32 lm_status; */
6844 /* __u32 lm_flags; */
6845 /* __u32 lm_conn_cnt; */
6846 /* __u32 lm_bufcount; */
6847 /* __u32 lm_buflens[0]; */
6848 /* }; */
6850 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6854 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_version, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6856 proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v1_lm_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN, &trans->opcode);
6858 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_last_xid, tvb, offset, 8, ENC_LITTLE_ENDIAN);
6860 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_last_committed, tvb, offset, 8, ENC_LITTLE_ENDIAN);
6862 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN);
6864 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_status, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6866 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6868 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_conn_cnt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6870 proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v1_lm_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &bufcount);
6874 proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_buflens, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6876 }
6877 // add padding if bufcount is odd
6881 }
6883 /* @@ HERE - Something, something, something ... */
6888 }
6890 static int
6891 dissect_struct_msg_v2(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans)
6892 {
6902 /* struct lustre_msg_v2 { */
6903 /* uint32 lm_bufcount; */
6904 /* uint32 lm_secflvr; */
6905 /* uint32 lm_magic; */
6906 /* uint32 lm_repsize; */
6907 /* uint32 lm_cksum; */
6908 /* uint32 lm_flags; */
6909 /* uint32 lm_padding_2; */
6910 /* uint32 lm_padding_3; */
6911 /* uint32 lm_buflens[0]; */
6912 /* } */
6913 proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v2_lm_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &bufcount);
6915 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_secflvr, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6917 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6919 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_repsize, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6921 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_cksum, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6923 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6925 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_padding_2, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6927 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_padding_3, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6932 proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_buflens, tvb, offset, 4, ENC_LITTLE_ENDIAN);
6934 }
6936 /* we add an extra padding if bufcount is odd */
6940 }
6943 offset = dissect_struct_ptlrpc_body(tvb, pinfo, tree, offset, current_buf_len, trans, &pb_type);
6950 }
6953 /********************************************************************\
6954 *
6955 * Core Functions
6956 *
6957 \********************************************************************/
6959 /* Code to actually dissect the packets */
6960 static int
6962 {
6980 /* This hasn't been used since before Lustre 1.8.0 */
6987 /* put some nice info */
6995 }
6998 }
7000 void
7002 {
7003 /* we use Lustre only if we get ptl_index = One of this code (we have removed the bulk code) */
7004 /* in LNET we test if the message is a put or not before adding an lnet.ptl_index value */
7028 }
7031 /* Register the protocol with Wireshark.
7032 *
7033 * This format is required because a script is used to build the C function that
7034 * calls all the protocol registration.
7035 */
7036 void
7038 {
7040 /* Message V1 */
7042 { "Lm Magic", "lustre.lustre_msg_v1.lm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }},
7046 { "Lm Last Xid", "lustre.lustre_msg_v1.lm_last_xid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7050 { "Lm Type", "lustre.lustre_msg_v1.lm_type", FT_UINT32, BASE_DEC, VALS(lustre_LMTypes), 0, NULL, HFILL }},
7054 { "Lm Last Committed", "lustre.lustre_msg_v1.lm_last_committed", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7056 { "Lm Buflens", "lustre.lustre_msg_v1.lm_buflens", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7058 { "Lm Conn Cnt", "lustre.lustre_msg_v1.lm_conn_cnt", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7060 { "Lm Transno", "lustre.lustre_msg_v1.lm_transno", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7062 { "Lm Opc", "lustre.lustre_msg_v1.lm_opc", FT_UINT32, BASE_DEC, VALS(lustre_op_codes), 0, NULL, HFILL }},
7064 { "Lm Version", "lustre.lustre_msg_v1.lm_version", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7066 { "Lm Bufcount", "lustre.lustre_msg_v1.lm_bufcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7068 /* Message V2 */
7070 { "Lm Magic", "lustre.lustre_msg_v2.lm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }},
7072 { "Lm Bufcount", "lustre.lustre_msg_v2.lm_bufcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7074 { "Lm Repsize", "lustre.lustre_msg_v2.lm_repsize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7078 { "Lm Buflens", "lustre.lustre_msg_v2.lm_buflens", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7082 { "Lm Secflvr", "lustre.lustre_msg_v2.lm_secflvr", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7084 { "Lm Padding 2", "lustre.lustre_msg_v2.lm_padding_2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7086 { "Lm Padding 3", "lustre.lustre_msg_v2.lm_padding_3", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7088 /************************************************************
7089 * PTRL RPC
7090 */
7092 /* PTRL RPC BODY */
7096 { "Pb Last Committed", "lustre.ptlrpc_body.pb_last_committed", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7098 { "Pb Version", "lustre.ptlrpc_body.pb_version", FT_UINT32, BASE_DEC, NULL, ~LUSTRE_VERSION_MASK, NULL, HFILL }},
7102 { "Pb Pre-Version", "lustre.ptlrpc_body.pb_pre_version", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7110 { "Pb Op Flags", "lustre.ptlrpc_body.pb_op_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7112 { "Pb Type", "lustre.ptlrpc_body.pb_type", FT_UINT32, BASE_DEC, VALS(lustre_LMTypes), 0, NULL, HFILL }},
7120 { "Pb Service Time", "lustre.ptlrpc_body.pb_service_time",FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7122 { "Pb Conn Cnt", "lustre.ptlrpc_body.pb_conn_cnt", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7124 { "Pb Opc", "lustre.ptlrpc_body.pb_opc", FT_UINT32, BASE_DEC, VALS(lustre_op_codes), 0, NULL, HFILL }},
7126 { "Pb Last Seen", "lustre.ptlrpc_body.pb_last_seen", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7128 { "Pb Last Xid", "lustre.ptlrpc_body.pb_last_xid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7134 /************************************************************
7135 * MDT
7136 */
7143 /* MDT Getinfo */
7147 /* MDT BODY */
7161 { "Mtime", "lustre.mdt_body.mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7163 { "Atime", "lustre.mdt_body.atime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7165 { "Ctime", "lustre.mdt_body.ctime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7185 { "Flags", "lustre.mdt_body.flags", FT_UINT32, BASE_HEX, VALS(lustre_mds_flags_vals) , 0, NULL, HFILL }},
7201 { "Max Cookiesize", "lustre.mdt_body.max_cookiesize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7211 { "Dom Blocks", "lustre.mdt_body.dom_blocks", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7213 { "Dom Btime", "lustre.mdt_body.btime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL }},
7219 /* Close Data */
7227 { "Close Data Ver", "lustre.mdt_close.data_ver", FT_UINT64, BASE_HEX, NULL, 0, "Data version", HFILL } },
7229 { "Close Reserved Space", "lustre.mdt_close.reserved", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7231 /* MDT REC REINT */
7235 { "Opcode", "lustre.mdt_rec_reint.opcode", FT_UINT32, BASE_DEC, VALS(mds_reint_vals), 0, NULL, HFILL }},
7249 { "Suppgid1 H", "lustre.mdt_rec_reint.suppgid1_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7253 { "Suppgid2 H", "lustre.mdt_rec_reint.suppgid2_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7259 { "Old Handle", "lustre.mdt_rec_reint.old_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
7262 { "Mod Time", "lustre.mdt_rec_reint.mtime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7264 { "Acc Time", "lustre.mdt_rec_reint.atime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7266 { "Cr Time", "lustre.mdt_rec_reint.ctime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7276 { "Flags(L)", "lustre.mdt_rec_reint.flags", FT_UINT32, BASE_OCT, NULL, 0, "Low order flags", HFILL }},
7278 { "Flags(H)", "lustre.mdt_rec_reint.flags_h", FT_UINT32, BASE_OCT, NULL, 0, "High order flags", HFILL }},
7280 { "Attr Flags", "lustre.mdt_rec_reint.attr_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7285 { "Time", "lustre.mdt_rec_reint.time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7299 { "ProjID", "lustre.mdt_rec_reint.projid", FT_UINT32, BASE_DEC, NULL, 0, "Project ID", HFILL }},
7303 /* struct mdt_ioepoch */
7315 /* struct mdc_swap_layouts */
7322 /************************************************************
7323 * HSM
7324 */
7326 /* HSM Request */
7330 { "HR Action", "lustre.hsm_req.action", FT_UINT32, BASE_HEX, VALS(hsm_user_action_vals), 0, NULL, HFILL } },
7340 /* HSM EXTENT */
7348 /* HSM PROGRESS */
7354 { "HSM Prog Cookie", "lustre.hsm_progress.cookie", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
7356 { "HSM Prog Flags", "lustre.hsm_progress.flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } },
7358 { "HSM Prog Error Val", "lustre.hsm_progress.errval", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } },
7360 { "HSM Prog Data Version", "lustre.hsm_progress.data_ver", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
7362 { "HSM Padding1", "lustre.hsm_progress.padding1", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } },
7364 { "HSM Padding2", "lustre.hsm_progress.padding2", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
7366 /* HSM STATE GET */
7370 { "States", "lustre.hsm_state_get.states", FT_UINT32, BASE_HEX, VALS(hsm_state_vals), 0, NULL, HFILL } },
7372 { "Archive ID", "lustre.hsm_state_get.archive_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } },
7380 { "Extended Info", "lustre.hsm_state_get.ext_info", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7382 /* HSM STATE SET */
7386 { "Valid", "lustre.hsm_state_set.valid", FT_UINT32, BASE_HEX, VALS(hss_valid), 0, NULL, HFILL } },
7388 { "Archive Id", "lustre.hsm_state_set.archive_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } },
7396 /* HSM CURRENT ACTION */
7398 { "HSM Current Action", "lustre.hsm_current_action", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7400 { "State", "lustre.hsm_current_action.state", FT_UINT32, BASE_HEX, VALS(hsm_progress_state_vals), 0, NULL, HFILL } },
7402 { "Action", "lustre.hsm_current_action.action", FT_UINT32, BASE_HEX, VALS(hsm_user_action_vals), 0, NULL, HFILL } },
7404 /* HSM ARCHIVE */
7411 /************************************************************
7412 * OBD
7413 */
7415 /* OBD IO Object */
7423 { "Ioo Max BRW Size", "lustre.obd_ioobj.ioo_max_brw", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } },
7427 /* OBD STATFS */
7433 { "Os Bavail", "lustre.obd_statfs.os_bavail", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7437 { "Os Maxbytes", "lustre.obd_statfs.os_maxbytes", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7447 { "Os Blocks", "lustre.obd_statfs.os_blocks", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7451 { "Os State", "lustre.obd_statfs.os_state", FT_UINT32, BASE_HEX, VALS(obd_statfs_state), 0, NULL, HFILL }},
7453 { "Os F Precreate", "lustre.obd_statfs.os_fprecreated", FT_UINT32, BASE_DEC, NULL, 0, "objs available now to the caller", HFILL }},
7455 { "Os Granted", "lustre.obd_statfs.os_granted", FT_UINT32, BASE_DEC_HEX, NULL, 0, "space granted for MDS", HFILL }},
7459 /* OBD Connect Data */
7463 { "Ocd Connect Flags", "lustre.obd_connect_data.ocd_connect_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
7465 { "Ocd Version", "lustre.obd_connect_data.ocd_version", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL } },
7467 { "Ocd Grant", "lustre.obd_connect_data.ocd_grant", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7469 { "Ocd Index", "lustre.obd_connect_data.ocd_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7471 { "Ocd Brw Size", "lustre.obd_connect_data.ocd_brw_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7473 { "Ocd Ibits Known", "lustre.obd_connect_data.ocd_ibits_known", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7474 /* reversioned elements */
7476 { "Ocd Nllg", "lustre.obd_connect_data.ocd_nllg", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7478 { "Ocd Nllu", "lustre.obd_connect_data.ocd_nllu", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7480 { "Ocd Grant blkbits", "lustre.obd_connect_data.grant_blkbits", FT_UINT8, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7482 { "Ocd Grant inobits", "lustre.obd_connect_data.grant_inobits", FT_UINT8, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7484 { "Ocd Grant tax kb", "lustre.obd_connect_data.grant_tax_kb", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7486 { "Ocd Grant max blks", "lustre.obd_connect_data.grant_max_blks", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7487 /* end */
7489 { "Ocd Transno", "lustre.obd_connect_data.ocd_transno", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7491 { "Ocd Group", "lustre.obd_connect_data.ocd_group", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7493 { "Ocd Cksum Types", "lustre.obd_connect_data.ocd_cksum_types", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } },
7495 { "Ocd Max LOV EA Size", "lustre.obd_connect_data.ocd_max_easize", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
7497 { "Ocd Instance", "lustre.obd_connect_data.ocd_instance", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } },
7499 { "Ocd Max Stripe Size (Bytes)", "lustre.obd_connect_data.ocd_maxbytes", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
7501 { "Ocd Max Parallel Modify RPCs", "lustre.obd_connect_data.ocd_maxmodrpcs", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
7503 { "Ocd Connect Flags", "lustre.obd_connect_data.ocd_connect_flags2", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
7505 { "Ocd Padding", "lustre.obd_connect_data.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
7507 /* OBD UID */
7511 /* OBD Quota Control */
7517 { "Qc Cmd", "lustre.obd_quotactl.qc_cmd", FT_UINT32, BASE_HEX, VALS(quota_cmd_vals), 0, NULL, HFILL }},
7521 { "Qc Type", "lustre.obd_quotactl.qc_type", FT_UINT32, BASE_DEC, VALS(quota_type_vals), 0, NULL, HFILL }},
7523 /* Data Quota Info */
7527 { "Dqb Isoftlimit", "lustre.obd_dqblk.dqb_isoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7529 { "Dqb Bhardlimit", "lustre.obd_dqblk.dqb_bhardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7531 { "Dqb Curspace", "lustre.obd_dqblk.dqb_curspace", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7533 { "Dqb Itime", "lustre.obd_dqblk.dqb_itime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7539 { "Dqb Curinodes", "lustre.obd_dqblk.dqb_curinodes", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7541 { "Dqb Bsoftlimit", "lustre.obd_dqblk.dqb_bsoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7543 { "Dqb Btime", "lustre.obd_dqblk.dqb_btime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7545 { "Dqb Ihardlimit", "lustre.obd_dqblk.dqb_ihardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } },
7547 /* Data Quota BLK */
7559 /************************************************************
7560 * OST
7561 */
7570 /* OST LVB */
7574 { "Lvb Atime", "lustre.ost_lvb.lvb_atime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7576 { "Lvb Ctime", "lustre.ost_lvb.lvb_ctime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7578 { "Lvb Mtime", "lustre.ost_lvb.lvb_mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7592 /* OST ID */
7600 /* OST Layout */
7604 { "OL Strip Size", "lustre.ost_layout.stripe_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7606 { "OL Strip Count", "lustre.ost_layout.stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7608 { "OL Comp Start", "lustre.ost_layout.comp_start", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }},
7610 { "OL Comp End", "lustre.ost_layout.comp_end", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }},
7617 { "LAH Magic", "lustre.lu_ladvise_hdr.lah_magic", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7619 { "LAH Count", "lustre.lu_ladvise_hdr.lah_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7621 { "LAH Flags", "lustre.lu_ladvise_hdr.lah_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }},
7623 { "LAH Value1", "lustre.lu_ladvise_hdr.lah_value1", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7625 { "LAH Value2", "lustre.lu_ladvise_hdr.lah_value2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7627 { "LAH Value3", "lustre.lu_ladvise_hdr.lah_value3", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
7632 { "LAH Advice", "lustre.lu_ladvise.lla_advice", FT_UINT16, BASE_HEX, VALS(lu_ladvise_type_vals), 0, "advice type", HFILL }},
7638 { "LAH Flags", "lustre.lu_ladvise.lla_start", FT_UINT64, BASE_HEX, NULL, 0, "first byte of extent for advice", HFILL }},
7640 { "LAH Flags", "lustre.lu_ladvise.lla_end", FT_UINT64, BASE_HEX, NULL, 0, "last byte of extent for advice", HFILL }},
7646 /************************************************************
7647 * LLOG
7648 */
7650 /* llogd */
7661 { "Lgd Saved Index", "lustre.llogd_body.lgd_saved_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7663 { "Lgd Llh Flags", "lustre.llogd_body.lgd_llh_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7665 { "Lgd Cur Offset", "lustre.llogd_body.lgd_cur_offset", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7667 { "Lgd Ctxt Idx", "lustre.llogd_body.lgd_ctxt_idx", FT_UINT32, BASE_DEC, VALS(llog_ctxt_id_vals), 0, NULL, HFILL }},
7674 { "Lgdc Logid", "lustre.llogd_conn_body.lgdc_logid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7676 { "Lgdc Ctxt Idx", "lustre.llogd_conn_body.lgdc_ctxt_idx", FT_UINT32, BASE_DEC, VALS(llog_ctxt_id_vals), 0, NULL, HFILL }},
7678 /* llog */
7680 /* Generic LLOG Record Entry */
7688 /* LLOG REC Header */
7690 { "Lrh Type", "lustre.llog_rec_hdr.lrh_type", FT_UINT32, BASE_HEX, VALS(llog_op_types), 0, NULL, HFILL }},
7698 /* LLOG REC Tail */
7704 /* LLOG Log Header */
7708 { "Llh Tgtuuid", "lustre.llog_log_hdr.llh_tgtuuid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7710 { "Llh Cat Idx", "lustre.llog_log_hdr.llh_cat_idx", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7712 { "Llh Bitmap Offset", "lustre.llog_log_hdr.llh_bitmap_offset", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7716 { "Llh Size", "lustre.llog_log_hdr.llh_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
7720 { "Llh Bitmap", "lustre.llog_log_hdr.llh_bitmap", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7724 { "Llh Timestamp", "lustre.llog_log_hdr.llh_timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7728 { "Llh Reserved", "lustre.llog_log_hdr.llh_reserved", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
7729 /* LLOG log header flags */
7746 /* LLOG LOGID REC */
7758 /* LLOG LOGID */
7762 /* LLOG GEN REC */
7774 /* LLOG UNLINK REC */
7788 /* LLOG Size Change */
7803 /* LLOG Size Change */
7805 { "LLOG Size Chg", "lustre.llog_size_change_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7809 { "Lsc Io Epoch", "lustre.llog_size_change_rec.io_epoch", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7813 { "Lsc Tail", "lustre.llog_size_change_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7815 { "Padding", "lustre.llog_size_change_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
7817 /* LLOG Cookie */
7823 { "Lgc Padding", "lustre.llog_cookie.lgc_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
7829 /* LLOG CHANGELOG REC */
7844 { "Cr Type", "lustre.changelog_rec.type", FT_UINT32, BASE_DEC, VALS(changelog_rec_type_vals), 0, NULL, HFILL }},
7848 { "Cr Prev", "lustre.changelog_rec.prev", FT_UINT64, BASE_DEC, NULL, 0, "Previous Index", HFILL }},
7850 { "Cr Time", "lustre.changelog_rec.time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL }},
7852 { "Cr TFid", "lustre.changelog_rec.tfid", FT_NONE, BASE_NONE, NULL, 0, "Target FID", HFILL } },
7854 { "Cr Mrk Flags", "lustre.changelog_rec.markerflags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
7858 { "Cr PFid", "lustre.changelog_rec.pfid", FT_NONE, BASE_NONE, NULL, 0, "Parent FID", HFILL } },
7863 { "Cr spFid", "lustre.changelog_ext_rename.spfid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
7866 { "Cr JobID", "lustre.changelog_ext_jobid.jobid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } },
7869 { "Cr Extra Flags", "lustre.changelog_extra_flags.extra_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }},
7874 /* LLOG GEN */
7880 /* LLOG SETATTR REC */
7898 /* Lustre CFG */
7904 { "Lcfg Cmd", "lustre.lustre_cfg.command", FT_UINT32, BASE_HEX, VALS(lcfg_command_type_vals), 0, NULL, HFILL } },
7920 /* CFG MARKER */
7928 { "CM Vers", "lustre.cfg_maker.vers", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL } },
7932 { "CM Create Time", "lustre.cfg_maker.createtime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7934 { "CM Cancel Time", "lustre.cfg_maker.canceltime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
7940 /* LLOG SETATTR64 REC */
7958 /************************************************************
7959 * NIO
7960 */
7962 /* NIO Remote Buffer */
7977 /* FID Array */
7983 /************************************************************
7984 * LOV
7985 */
7987 /* LOV OST Data */
7991 { "L Ost Gen", "lustre.lov_ost_data_v1.l_ost_gen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7993 { "L Ost Idx", "lustre.lov_ost_data_v1.l_ost_idx", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
7995 /* LMV MDS MD */
7999 { "Lmv Magic", "lustre.lmv_mds_md.magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }},
8001 { "Lmv Stripe Count", "lustre.lmv_mds_md.stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8003 { "Lmv Mast MDT Ind", "lustre.lmv_mds_md.master_mdt_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8005 { "Lmv Hash Type", "lustre.lmv_mds_md.hash_type", FT_UINT32, BASE_DEC, VALS(lmv_hash_type_vals), LMV_HASH_TYPE_MASK, NULL, HFILL }},
8007 { "Lmv Status", "lustre.lmv_mds_md.status", FT_UINT32, BASE_HEX, NULL, ~LMV_HASH_TYPE_MASK, NULL, HFILL }},
8009 { "Lmv Layout Ver", "lustre.lmv_mds_md.layout_version", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8013 { "Lmv Pool Name", "lustre.lmv_mds_md.pool_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
8015 { "Lmv Stripe FID", "lustre.lmv_mds_md.stripe_fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8017 /* LMV USER MD */
8021 { "Lum Magic", "lustre.lmv_user_md_v1.magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }},
8023 { "Lum Stripe Count", "lustre.lmv_user_md_v1.stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8025 { "Lum Stripe Offset", "lustre.lmv_user_md_v1.stripe_offset", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8027 { "Lum Hash Type", "lustre.lmv_user_md_v1.hash_type", FT_UINT32, BASE_DEC, VALS(lmv_hash_type_vals), LMV_HASH_TYPE_MASK, NULL, HFILL }},
8031 { "Lum Max Inherit Depth", "lustre.lmv_user_md_v1.max_inherit", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
8033 { "Lum Max Inherit RR", "lustre.lmv_user_md_v1.max_inherit_rr", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
8037 { "Lum Pool Name", "lustre.lmv_user_md_v1.pool_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
8041 /* LMV USER MDS DATA */
8043 { "LMV USER MDS DATA", "lustre.lmv_user_mds_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8047 { "Lum padding", "lustre.lmv_user_mds_data.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8049 { "Lum Mds", "lustre.lmv_user_mds_data.mds", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
8051 /* LOV MDS MD */
8055 { "Lmm Magic", "lustre.lov_mds_md.lmm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }},
8057 { "Lmm Pattern", "lustre.lov_mds_md.lmm_pattern", FT_UINT32, BASE_HEX, VALS(lov_pattern_vals), 0, NULL, HFILL }},
8059 { "Lmm Object Id", "lustre.lov_mds_md.lmm_object_id", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8061 { "Lmm Object SEQ", "lustre.lov_mds_md.lmm_object_seq", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8063 { "Lmm Stripe Size", "lustre.lov_mds_md.lmm_stripe_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8065 { "Lmm Stripe Count", "lustre.lov_mds_md.lmm_stripe_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
8067 { "Lmm Layout Generation", "lustre.lov_mds_md.lmm_layout_gen", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
8069 { "Lmm Poolname", "lustre.lov_mds_md.lmm_poolname", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } },
8071 /* LOV Desc */
8075 { "Ld Pattern", "lustre.lov_desc.pattern", FT_UINT32, BASE_HEX, VALS(lov_pattern_vals), 0, NULL, HFILL }},
8077 { "Ld Default Stripe Count", "lustre.lov_desc.default_stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8083 { "Ld Default Stripe Size", "lustre.lov_desc.default_stripe_size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8085 { "Ld Default Stripe Offset", "lustre.lov_desc.default_stripe_offset", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8093 /************************************************************
8094 * QUOTA
8095 */
8097 /* QUOTA BODY */
8101 { "FID", "lustre.quota_body.fid", FT_NONE, BASE_NONE, NULL, 0, "FID of global index packing the pool ID", HFILL } },
8103 { "Lock H", "lustre.quota_body.lockh", FT_NONE, BASE_NONE, NULL, 0, "Per-ID lock handle", HFILL } },
8105 { "Glb Lock H", "lustre.quota_body.gbl_lockh", FT_NONE, BASE_NONE, NULL, 0, "Global lock handle", HFILL } },
8111 { "Count", "lustre.quota_body.count", FT_UINT64, BASE_DEC, NULL, 0, "acquire/release count (kbytes/inodes)", HFILL } },
8113 { "Usage", "lustre.quota_body.usage", FT_UINT64, BASE_DEC, NULL, 0, "current slave usage (kbytes/inodes)", HFILL } },
8115 { "Slave Ver", "lustre.quota_body.slv_ver", FT_UINT64, BASE_DEC, NULL, 0, "slave index file version", HFILL } },
8117 /* Quota Adjust */
8119 { "obd quota adjust qunit", "lustre.quota_adjust_qunit", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL }},
8123 { "Qaq Flags", "lustre.quota_adjust_qunit.qaq_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
8125 { "Qaq Iunit Sz", "lustre.quota_adjust_qunit.qaq_iunit_sz", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8127 { "Qaq Bunit Sz", "lustre.quota_adjust_qunit.qaq_bunit_sz", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8129 { "Padding1", "lustre.quota_adjust_qunit.padding1", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8131 /* LQUOTA ID */
8141 /************************************************************
8142 * LDLM
8143 */
8145 /* LDLM EXTENT */
8153 /* LDLM FLOCK */
8165 /* LDLM Request */
8169 { "Lock Handle", "lustre.ldlm_request.lock_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8171 { "Lock Flags", "lustre.ldlm_request.lock_flags", FT_UINT32, BASE_HEX, NULL, 0 , NULL, HFILL }},
8173 { "Lock Count", "lustre.ldlm_request.lock_count", FT_UINT32, BASE_HEX_DEC, NULL, 0, NULL, HFILL }},
8175 /* LDLM Reply */
8181 { "Lock Policy Res1", "lustre.ldlm_reply.lock_policy_res1", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8183 { "Lock Policy Res2", "lustre.ldlm_reply.lock_policy_res2", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8185 { "Lock Handle", "lustre.ldlm_reply.lock_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8187 { "Lock Padding", "lustre.ldlm_reply.lock_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8189 /* LDLM INODE */
8195 /* LDLM Lock Desc */
8199 { "L Policy Data", "lustre.ldlm_lock_desc.l_policy_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8201 { "L Granted Mode", "lustre.ldlm_lock_desc.l_granted_mode", FT_UINT32, BASE_DEC, VALS(lustre_ldlm_mode_vals), 0, NULL, HFILL }},
8203 { "L Req Mode", "lustre.ldlm_lock_desc.l_req_mode", FT_UINT32, BASE_DEC, VALS(lustre_ldlm_mode_vals), 0, NULL, HFILL }},
8205 /* LDLM Resource ID */
8215 { "Type", "lustre.ldlm_res_id.type", FT_UINT32, BASE_HEX, VALS(mgs_config_body_type_vals), 0, NULL, HFILL }},
8217 /* LDLM Resource Desc */
8221 { "Lr Type", "lustre.ldlm_resource_desc.lr_type", FT_UINT32, BASE_DEC, VALS(lustre_ldlm_type_vals), 0, NULL, HFILL }},
8223 { "Lr Padding", "lustre.ldlm_resource_desc.lr_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8225 /* LDLM GL Barrier Desc */
8227 { "LDLM GL Barrier Desc", "lustre.ldlm_gl_barrier_desc", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8229 { "Status", "lustre.ldlm_gl_barrier_desc.status", FT_UINT32, BASE_HEX, VALS(lustre_barrier_status_vals), 0, NULL, HFILL }},
8231 { "Timeout", "lustre.ldlm_gl_barrier_desc.timeout", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8233 { "Padding", "lustre.ldlm_gl_barrier_desc.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8235 /* LDLM GL LQuota Desc */
8237 { "LDLM GL lQuota Desc", "lustre.ldlm_gl_lquota_desc", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8243 { "Hardlimit", "lustre.ldlm_gl_lquota_desc.hardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8245 { "Softlimit", "lustre.ldlm_gl_lquota_desc.softlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8249 { "padding", "lustre.ldlm_gl_lquota_desc.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8251 /* LDLM Intent */
8252 /*all this flags are uint64, but I don't find the way to use something like TFS() with a Uint64*/
8253 /*like TFS() with a Uint64 */
8257 { "open", "lustre.ldlm_intent.opc_open", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_OPEN, NULL, HFILL } },
8259 { "create", "lustre.ldlm_intent.opc_create", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_CREAT , NULL, HFILL } },
8261 { "readdir", "lustre.ldlm_intent.opc_readdir", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_READDIR , NULL, HFILL } },
8263 { "getattr", "lustre.ldlm_intent.opc_getattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_GETATTR, NULL, HFILL } },
8265 { "lookup", "lustre.ldlm_intent.opc_lookup", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_LOOKUP , NULL, HFILL } },
8267 { "unlink", "lustre.ldlm_intent.opc_unlink", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_UNLINK , NULL, HFILL } },
8269 { "trunc", "lustre.ldlm_intent.opc_trunc", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_TRUNC , NULL, HFILL } },
8271 { "getxattr", "lustre.ldlm_intent.opc_getxattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_GETXATTR , NULL, HFILL } },
8273 { "exec", "lustre.ldlm_intent.opc_exec", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_EXEC , NULL, HFILL } },
8275 { "pin", "lustre.ldlm_intent.opc_pin", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_PIN , NULL, HFILL } },
8277 { "layout", "lustre.ldlm_intent.opc_layout", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_LAYOUT , NULL, HFILL } },
8279 { "quota dqacq", "lustre.ldlm_intent.opc_quota_dqacq", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_QUOTA_DQACQ , NULL, HFILL } },
8281 { "quota conn", "lustre.ldlm_intent.opc_quota_conn", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_QUOTA_CONN , NULL, HFILL } },
8283 { "setxattr", "lustre.ldlm_intent.opc_setxattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_SETXATTR , NULL, HFILL } },
8285 /* LDLM SET INFO */
8291 /* Barrier LVB */
8295 { "Lvb Status", "lustre.barrier_lvb.status", FT_UINT32, BASE_HEX, VALS(lustre_barrier_status_vals), 0, NULL, HFILL }},
8301 /************************************************************
8302 * MGS
8303 */
8305 /* MGS Target Info */
8309 { "Mti Flags", "lustre.mgs_target_info.mti_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
8311 { "Mti Fsname", "lustre.mgs_target_info.mti_fsname", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }},
8313 { "Mti Svname", "lustre.mgs_target_info.mti_svname", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }},
8315 { "Mti Config Ver", "lustre.mgs_target_info.mti_config_ver", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8317 { "Mti Uuid", "lustre.mgs_target_info.mti_uuid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
8319 { "Mti Stripe Index", "lustre.mgs_target_info.mti_stripe_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8321 { "Mti Params", "lustre.mgs_target_info.mti_params", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }},
8325 { "Mti Lustre Ver", "lustre.mgs_target_info.mti_lustre_ver", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL }},
8327 { "Mti Nid Count", "lustre.mgs_target_info.mti_nid_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8329 { "Mti Instance", "lustre.mgs_target_info.mti_instance", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
8333 /* MGS Send Params */
8337 /* MGS Config Body */
8345 { "mcb type", "lustre.mgs_config_body.type", FT_UINT16, BASE_DEC, VALS(mgs_config_body_type_vals), 0, NULL, HFILL }},
8347 { "mcb # cur pass", "lustre.mgs_config_body.nm_cur_pass", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
8353 /* MGS Config Response */
8357 { "mcr offset", "lustre.mgs_config_res.offset", FT_UINT64, BASE_DEC, NULL, 0, "Index of Last config log", HFILL }},
8359 { "mcr size", "lustre.mgs_config_res.size", FT_UINT64, BASE_DEC_HEX, NULL, 0, "Size of Log", HFILL }},
8361 { "mcr # cur pass", "lustre.mgs_config_res.nm_cur_pass", FT_UINT64, BASE_DEC, NULL, 0, "Current NODEMAP config pass", HFILL }},
8363 /************************************************************
8364 * OUT Update
8365 */
8367 /* Out Update Header */
8369 { "Out Update Header", "lustre.out_update_header", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8371 { "Ouh Magic", "lustre.out_update_header.magic", FT_UINT32, BASE_HEX, VALS(out_update_header_magic_vals), 0, NULL, HFILL }},
8375 { "Ouh Inline Len", "lustre.out_update_header.inline_length", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8377 { "Ouh Reply Sz", "lustre.out_update_header.reply_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
8379 { "Ouh Inline Data", "lustre.out_update_header.inline_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8381 /* Out Update Buffer */
8383 { "Out Update Buffer", "lustre.out_update_buffer", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8387 { "Oub padding", "lustre.out_update_buffer.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8389 /* Object Update Reply */
8391 { "Object Update Reply", "lustre.obj_update_reply", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8393 { "Ourp Magic", "lustre.obj_update_reply.magic", FT_UINT32, BASE_HEX, VALS(update_reply_magic_vals), 0, NULL, HFILL }},
8397 { "Ourp padding", "lustre.obj_update_reply.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8399 { "Ourp Lens", "lustre.obj_update_reply.lens", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8401 /* Object Update Request */
8403 { "Object Update Request", "lustre.obj_update_request", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8405 { "Ourq Magic", "lustre.obj_update_request.magic", FT_UINT32, BASE_HEX, VALS(update_request_magic_vals), 0, NULL, HFILL }},
8407 { "Ourq Count", "lustre.obj_update_request.count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
8409 { "Ourq padding", "lustre.obj_update_request.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8411 /* Object Update Result */
8413 { "Object Update Result", "lustre.obj_update_result", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8417 { "OURes Data Len", "lustre.obj_update_result.datalen", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
8419 { "OURes padding", "lustre.obj_update_result.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8423 /* Object Update */
8427 { "Ou Type", "lustre.obj_update.type", FT_UINT16, BASE_HEX, VALS(update_type_vals), 0, NULL, HFILL }},
8429 { "Ou Param Count", "lustre.obj_update.params_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
8431 { "Ou Result Sz", "lustre.obj_update.result_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8437 { "Ou Batch ID", "lustre.obj_update.batchid", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }},
8441 /* Object Update Param */
8443 { "Object Update Param", "lustre.obj_update_param", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } },
8447 { "Oup padding", "lustre.obj_update_params.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }},
8451 /************************************************************
8452 * LFSCK
8453 */
8455 /* Request */
8459 { "LR Event", "lustre.lfsck_request.event", FT_UINT32, BASE_DEC, VALS(lfsck_events_vals), 0, NULL, HFILL } },
8469 { "LR Status", "lustre.lfsck_request.status", FT_UINT32, BASE_DEC, VALS(lfsck_status_vals), 0, NULL, HFILL } },
8473 { "LR Active", "lustre.lfsck_request.active", FT_UINT16, BASE_HEX, VALS(lfsck_type_vals), 0, NULL, HFILL } },
8477 { "LR Async Win", "lustre.lfsck_request.async_windows", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } },
8489 /* Reply */
8493 { "LP Status", "lustre.lfsck_reply.status", FT_UINT32, BASE_DEC, VALS(lfsck_status_vals), 0, NULL, HFILL } },
8497 { "LP Repaired", "lustre.lfsck_reply.repaired", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } },
8500 /************************************************************
8501 * OTHER
8502 */
8504 /* Cookie */
8510 /* LU FID */
8523 /* OBDO */
8528 /* .o_oi here */
8534 { "O Mtime", "lustre.obdo.o_mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
8536 { "O Atime", "lustre.obdo.o_atime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
8538 { "O Ctime", "lustre.obdo.o_ctime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } },
8567 /* .o_handle / .o_lcookie here */
8575 { "O Data Version", "lustre.obdo.o_data_version", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
8585 /* XATTR */
8597 /* SEQ */
8609 { "Seq Range Flags", "lustre.seq_range.flags", FT_UINT32, BASE_HEX, VALS(seq_range_flag_vals), 0, NULL, HFILL } },
8611 /* FLD */
8615 /* struct lustre_capa */
8627 { "Capa flags", "lustre.capa.flags", FT_UINT32, BASE_HEX, VALS(capa_flags_vals), 0, NULL, HFILL } },
8637 /* struct idx_info */
8641 { "II Magic", "lustre.idx_info.magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL } },
8645 { "II Count", "lustre.idx_info.count", FT_UINT16, BASE_DEC, NULL, 0, "number of lu_idxpage (to be) transferred", HFILL } },
8647 { "II Attrs", "lustre.idx_info.attrs", FT_UINT32, BASE_HEX, NULL, 0, "requested attributes passed down to the iterator API", HFILL } },
8651 { "II Hash Start", "lustre.idx_info.hash_start", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } },
8655 { "II Key size", "lustre.idx_info.keysize", FT_UINT16, BASE_DEC, NULL, 0, "size of keys in lu_idxpages", HFILL } },
8657 { "II Rec size", "lustre.idx_info.recsize", FT_UINT16, BASE_DEC, NULL, 0, "size of records in lu_idxpages", HFILL } },
8661 /* ACL */
8665 /* USER ITEM */
8671 /* Intent Layout */
8675 { "Op Code", "lustre.layout_intent.opc", FT_UINT32, BASE_HEX, VALS(lustre_layout_intent_opc_vals), 0, NULL, HFILL } },
8706 };
8813 };
8815 /* Setup protocol expert items */
8826 };
8837 }
8839 /*
8840 * Editor modelines - https://www.wireshark.org/tools/modelines.html
8841 *
8842 * Local variables:
8843 * c-basic-offset: 4
8844 * tab-width: 8
8845 * indent-tabs-mode: nil
8846 * End:
8847 *
8848 * vi: set shiftwidth=4 tabstop=8 expandtab:
8849 * :indentSize=4:tabSize=8:noTabs=true:
8850 */