usr/src/test/zfs-tests/tests/functional/rsend/send-c_incremental.ksh

   1 #!/usr/bin/ksh
   2
   3 #
   4 # This file and its contents are supplied under the terms of the
   5 # Common Development and Distribution License ("CDDL"), version 1.0.
   6 # You may only use this file in accordance with the terms of version
   7 # 1.0 of the CDDL.
   8 #
   9 # A full copy of the text of the CDDL should have accompanied this
  10 # source.  A copy of the CDDL is also available via the Internet at
  11 # http://www.illumos.org/license/CDDL.
  12 #
  13
  14 #
  15 # Copyright (c) 2015 by Delphix. All rights reserved.
  16 #
  17
  18 . $STF_SUITE/tests/functional/rsend/rsend.kshlib
  19
  20 #
  21 # Description:
  22 # Verify that compressed send works correctly with incremental sends.
  23 #
  24 # Strategy:
  25 # 1. Randomly choose either a -i or -I incremental.
  26 # 2. Generate compressed incremental replication streams for a pool, a
  27 #    descendant dataset, and a volume.
  28 # 3. Receive these streams verifying both the contents, and intermediate
  29 #    snapshots are present or absent as appropriate to the -i or -I option.
  30 #
  31
  32 verify_runnable "both"
  33
  34 log_assert "Verify compressed send works with incremental send streams."
  35 log_onexit cleanup_pool $POOL2
  36
  37 typeset opt=$(random_get "-i" "-I")
  38 typeset final dstlist list vol
  39
  40 log_must eval "zfs send -R $POOL@final > $BACKDIR/final"
  41 log_must eval "zfs receive -d -F $POOL2 < $BACKDIR/final"
  42
  43 function do_checks
  44 {
  45         log_must cmp_ds_cont $POOL $POOL2
  46         [[ $opt = "-I" ]] && log_must cmp_ds_subs $POOL $POOL2
  47         [[ $opt = "-i" ]] && log_mustnot cmp_ds_subs $POOL $POOL2
  48
  49         [[ $1 != "clean" ]] && return
  50
  51         cleanup_pool $POOL2
  52         log_must eval "zfs send -R $POOL@final > $BACKDIR/final"
  53         log_must eval "zfs receive -d -F $POOL2 < $BACKDIR/final"
  54 }
  55
  56 if is_global_zone; then
  57         # Send from the pool root
  58         final=$(getds_with_suffix $POOL2 @final)
  59         list="$final $(getds_with_suffix $POOL2 @snapA)"
  60         list="$list $(getds_with_suffix $POOL2 @snapB)"
  61         list="$list $(getds_with_suffix $POOL2 @snapC)"
  62
  63         log_must eval "zfs send -c -R $opt @init $POOL2@final >$BACKDIR/pool"
  64         log_must destroy_tree $list
  65         log_must eval "zfs recv -d -F $POOL2 <$BACKDIR/pool"
  66
  67         dstlist=$(getds_with_suffix $POOL2 @final)
  68         [[ $final != $dstlist ]] && log_fail "$final != $dstlist"
  69
  70         do_checks clean
  71
  72         # Send of a volume
  73         vol=$POOL2/$FS/vol
  74         final=$(getds_with_suffix $vol @final)
  75         log_must eval "zfs send -c -R $opt @init $vol@final >$BACKDIR/vol"
  76         log_must destroy_tree $vol@snapB $vol@snapC $vol@final
  77         log_must eval "zfs recv -d -F $POOL2 <$BACKDIR/vol"
  78
  79         dstlist=$(getds_with_suffix $POOL2/$FS/vol @final)
  80         [[ $final != $dstlist ]] && log_fail "$final != $dstlist"
  81
  82         do_checks clean
  83 fi
  84
  85 # Send of a descendant fs
  86 final=$(getds_with_suffix $POOL2/$FS @final)
  87 list="$final $(getds_with_suffix $POOL2/$FS @snapA)"
  88 list="$list $(getds_with_suffix $POOL2/$FS @snapB)"
  89 list="$list $(getds_with_suffix $POOL2/$FS @snapC)"
  90
  91 log_must eval "zfs send -c -R $opt @init $POOL2/$FS@final >$BACKDIR/fs"
  92 log_must destroy_tree $list
  93 log_must eval "zfs recv -d -F $POOL2 <$BACKDIR/fs"
  94
  95 dstlist=$(getds_with_suffix $POOL2/$FS @final)
  96 [[ $final != $dstlist ]] && log_fail "$final != $dstlist"
  97
  98 do_checks
  99
 100 log_pass "Compressed send works with incremental send streams."