| blob | 721cf27f48cadf20dafc324f0796f3b932773cd0 |
1 # This file exports variables for each tunable used in the test suite.
2 #
3 # Different platforms use different names for most tunables. To avoid littering
4 # the tests with conditional logic for deciding how to set each tunable, the
5 # logic is instead consolidated to this one file.
6 #
7 # Any use of tunables in tests must use a name defined here. New entries
8 # should be added to the table as needed. Please keep the table sorted
9 # alphabetically for ease of maintenance.
10 #
11 # Platform-specific tunables should still use a NAME from this table for
12 # consistency. Enter UNSUPPORTED in the column for platforms on which the
13 # tunable is not implemented.
15 UNAME=$(uname)
17 # NAME FreeBSD tunable Linux tunable
18 cat <<%%%% |
19 ADMIN_SNAPSHOT UNSUPPORTED zfs_admin_snapshot
20 ALLOW_REDACTED_DATASET_MOUNT allow_redacted_dataset_mount zfs_allow_redacted_dataset_mount
21 ARC_MAX arc.max zfs_arc_max
22 ARC_MIN arc.min zfs_arc_min
23 ASYNC_BLOCK_MAX_BLOCKS async_block_max_blocks zfs_async_block_max_blocks
24 CHECKSUM_EVENTS_PER_SECOND checksum_events_per_second zfs_checksum_events_per_second
25 COMMIT_TIMEOUT_PCT commit_timeout_pct zfs_commit_timeout_pct
26 COMPRESSED_ARC_ENABLED compressed_arc_enabled zfs_compressed_arc_enabled
27 CONDENSE_INDIRECT_COMMIT_ENTRY_DELAY_MS condense.indirect_commit_entry_delay_ms zfs_condense_indirect_commit_entry_delay_ms
28 CONDENSE_INDIRECT_OBSOLETE_PCT condense.indirect_obsolete_pct zfs_condense_indirect_obsolete_pct
29 CONDENSE_MIN_MAPPING_BYTES condense.min_mapping_bytes zfs_condense_min_mapping_bytes
30 DBUF_CACHE_SHIFT dbuf.cache_shift dbuf_cache_shift
31 DEADMAN_CHECKTIME_MS deadman.checktime_ms zfs_deadman_checktime_ms
32 DEADMAN_EVENTS_PER_SECOND deadman_events_per_second zfs_deadman_events_per_second
33 DEADMAN_FAILMODE deadman.failmode zfs_deadman_failmode
34 DEADMAN_SYNCTIME_MS deadman.synctime_ms zfs_deadman_synctime_ms
35 DEADMAN_ZIOTIME_MS deadman.ziotime_ms zfs_deadman_ziotime_ms
36 DISABLE_IVSET_GUID_CHECK disable_ivset_guid_check zfs_disable_ivset_guid_check
37 DMU_OFFSET_NEXT_SYNC dmu_offset_next_sync zfs_dmu_offset_next_sync
38 EMBEDDED_SLOG_MIN_MS embedded_slog_min_ms zfs_embedded_slog_min_ms
39 INITIALIZE_CHUNK_SIZE initialize_chunk_size zfs_initialize_chunk_size
40 INITIALIZE_VALUE initialize_value zfs_initialize_value
41 KEEP_LOG_SPACEMAPS_AT_EXPORT keep_log_spacemaps_at_export zfs_keep_log_spacemaps_at_export
42 LUA_MAX_MEMLIMIT lua.max_memlimit zfs_lua_max_memlimit
43 L2ARC_MFUONLY l2arc.mfuonly l2arc_mfuonly
44 L2ARC_NOPREFETCH l2arc.noprefetch l2arc_noprefetch
45 L2ARC_REBUILD_BLOCKS_MIN_L2SIZE l2arc.rebuild_blocks_min_l2size l2arc_rebuild_blocks_min_l2size
46 L2ARC_REBUILD_ENABLED l2arc.rebuild_enabled l2arc_rebuild_enabled
47 L2ARC_TRIM_AHEAD l2arc.trim_ahead l2arc_trim_ahead
48 L2ARC_WRITE_BOOST l2arc.write_boost l2arc_write_boost
49 L2ARC_WRITE_MAX l2arc.write_max l2arc_write_max
50 LIVELIST_CONDENSE_NEW_ALLOC livelist.condense.new_alloc zfs_livelist_condense_new_alloc
51 LIVELIST_CONDENSE_SYNC_CANCEL livelist.condense.sync_cancel zfs_livelist_condense_sync_cancel
52 LIVELIST_CONDENSE_SYNC_PAUSE livelist.condense.sync_pause zfs_livelist_condense_sync_pause
53 LIVELIST_CONDENSE_ZTHR_CANCEL livelist.condense.zthr_cancel zfs_livelist_condense_zthr_cancel
54 LIVELIST_CONDENSE_ZTHR_PAUSE livelist.condense.zthr_pause zfs_livelist_condense_zthr_pause
55 LIVELIST_MAX_ENTRIES livelist.max_entries zfs_livelist_max_entries
56 LIVELIST_MIN_PERCENT_SHARED livelist.min_percent_shared zfs_livelist_min_percent_shared
57 MAX_DATASET_NESTING max_dataset_nesting zfs_max_dataset_nesting
58 MAX_MISSING_TVDS max_missing_tvds zfs_max_missing_tvds
59 METASLAB_DEBUG_LOAD metaslab.debug_load metaslab_debug_load
60 METASLAB_FORCE_GANGING metaslab.force_ganging metaslab_force_ganging
61 MULTIHOST_FAIL_INTERVALS multihost.fail_intervals zfs_multihost_fail_intervals
62 MULTIHOST_HISTORY multihost.history zfs_multihost_history
63 MULTIHOST_IMPORT_INTERVALS multihost.import_intervals zfs_multihost_import_intervals
64 MULTIHOST_INTERVAL multihost.interval zfs_multihost_interval
65 OVERRIDE_ESTIMATE_RECORDSIZE send.override_estimate_recordsize zfs_override_estimate_recordsize
66 PREFETCH_DISABLE prefetch.disable zfs_prefetch_disable
67 RAIDZ_EXPAND_MAX_REFLOW_BYTES vdev.expand_max_reflow_bytes raidz_expand_max_reflow_bytes
68 REBUILD_SCRUB_ENABLED rebuild_scrub_enabled zfs_rebuild_scrub_enabled
69 REMOVAL_SUSPEND_PROGRESS removal_suspend_progress zfs_removal_suspend_progress
70 REMOVE_MAX_SEGMENT remove_max_segment zfs_remove_max_segment
71 RESILVER_MIN_TIME_MS resilver_min_time_ms zfs_resilver_min_time_ms
72 SCAN_LEGACY scan_legacy zfs_scan_legacy
73 SCAN_SUSPEND_PROGRESS scan_suspend_progress zfs_scan_suspend_progress
74 SCAN_VDEV_LIMIT scan_vdev_limit zfs_scan_vdev_limit
75 SCRUB_AFTER_EXPAND scrub_after_expand zfs_scrub_after_expand
76 SEND_HOLES_WITHOUT_BIRTH_TIME send_holes_without_birth_time send_holes_without_birth_time
77 SLOW_IO_EVENTS_PER_SECOND slow_io_events_per_second zfs_slow_io_events_per_second
78 SPA_ASIZE_INFLATION spa.asize_inflation spa_asize_inflation
79 SPA_DISCARD_MEMORY_LIMIT spa.discard_memory_limit zfs_spa_discard_memory_limit
80 SPA_LOAD_VERIFY_DATA spa.load_verify_data spa_load_verify_data
81 SPA_LOAD_VERIFY_METADATA spa.load_verify_metadata spa_load_verify_metadata
82 TRIM_EXTENT_BYTES_MIN trim.extent_bytes_min zfs_trim_extent_bytes_min
83 TRIM_METASLAB_SKIP trim.metaslab_skip zfs_trim_metaslab_skip
84 TRIM_TXG_BATCH trim.txg_batch zfs_trim_txg_batch
85 TXG_HISTORY txg.history zfs_txg_history
86 TXG_TIMEOUT txg.timeout zfs_txg_timeout
87 UNLINK_SUSPEND_PROGRESS UNSUPPORTED zfs_unlink_suspend_progress
88 VDEV_FILE_LOGICAL_ASHIFT vdev.file.logical_ashift vdev_file_logical_ashift
89 VDEV_FILE_PHYSICAL_ASHIFT vdev.file.physical_ashift vdev_file_physical_ashift
90 VDEV_MAX_AUTO_ASHIFT vdev.max_auto_ashift zfs_vdev_max_auto_ashift
91 VDEV_MIN_MS_COUNT vdev.min_ms_count zfs_vdev_min_ms_count
92 VDEV_VALIDATE_SKIP vdev.validate_skip vdev_validate_skip
93 VOL_INHIBIT_DEV UNSUPPORTED zvol_inhibit_dev
94 VOL_MODE vol.mode zvol_volmode
95 VOL_RECURSIVE vol.recursive UNSUPPORTED
96 VOL_USE_BLK_MQ UNSUPPORTED zvol_use_blk_mq
97 BCLONE_ENABLED zfs_bclone_enabled zfs_bclone_enabled
98 BCLONE_WAIT_DIRTY zfs_bclone_wait_dirty zfs_bclone_wait_dirty
99 XATTR_COMPAT xattr_compat zfs_xattr_compat
100 ZEVENT_LEN_MAX zevent.len_max zfs_zevent_len_max
101 ZEVENT_RETAIN_MAX zevent.retain_max zfs_zevent_retain_max
102 ZIO_SLOW_IO_MS zio.slow_io_ms zio_slow_io_ms
103 ZIL_SAXATTR zil_saxattr zfs_zil_saxattr
104 %%%%
105 while read name FreeBSD Linux; do
106 eval "export ${name}=\$${UNAME}"
107 done