usr/src/test/zfs-tests/tests/functional/cli_root/zfs_destroy/zfs_destroy_015_pos.ksh

   1 #!/bin/ksh
   2 #
   3 # This file and its contents are supplied under the terms of the
   4 # Common Development and Distribution License ("CDDL"), version 1.0.
   5 # You may only use this file in accordance with the terms of version
   6 # 1.0 of the CDDL.
   7 #
   8 # A full copy of the text of the CDDL should have accompanied this
   9 # source.  A copy of the CDDL is also available via the Internet at
  10 # http://www.illumos.org/license/CDDL.
  11 #
  12
  13 #
  14 # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
  15 #
  16
  17 # DESCRIPTION
  18 #       zfs destroy <dataset@snap1,snap2..> can destroy a list of multiple
  19 #       snapshots from the same datasets
  20 #
  21 # STRATEGY
  22 #       1. Create multiple snapshots for the same datset
  23 #       2. Run zfs destroy for these snapshots for a mix of valid and
  24 #          invalid snapshot names
  25 #       3. Run zfs destroy for snapshots from different datasets and
  26 #          pools
  27
  28 . $STF_SUITE/include/libtest.shlib
  29 . $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg
  30
  31 function cleanup
  32 {
  33         datasetexists $TESTPOOL/$TESTFS1 && zfs destroy -R $TESTPOOL/$TESTFS1
  34         datasetexists $TESTPOOL/$TESTFS2 && zfs destroy -R $TESTPOOL/$TESTFS2
  35         poolexists $TESTPOOL2 && zpool destroy $TESTPOOL2
  36         rm -rf $VIRTUAL_DISK
  37 }
  38
  39 log_assert "zfs destroy for multiple snapshot is handled correctly"
  40 log_onexit cleanup
  41
  42 zfs create $TESTPOOL/$TESTFS1
  43 typeset -i i=1
  44 snaplist=""
  45 log_note "zfs destroy on valid snapshot names"
  46 for i in 1 2 3 4 5; do
  47         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
  48         snaplist=$snaplist,snap$i
  49 done
  50 snaplist=${snaplist#,}
  51 log_must zfs destroy $TESTPOOL/$TESTFS1@$snaplist
  52 for i in 1 2 3 4 5; do
  53         log_mustnot snapexists $TESTPOOL/$TESFS1@snap$i
  54 done
  55
  56 log_note "zfs destroy with all bogus snapshot names"
  57 log_mustnot zfs destroy $TESTPOOL/$TESTFS1@snap12,snap21,sna@pple1@,s""nappy2
  58
  59 log_note "zfs destroy with some bogus snapshot names"
  60 for i in 1 2 3; do
  61         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
  62 done
  63 log_must zfs destroy $TESTPOOL/$TESTFS1@snap1,snap2,snapple1,snappy2,snap3
  64 for i in 1 2 3; do
  65         log_mustnot snapexists $TESTPOOL/$TESTFS1@snap$i
  66 done
  67
  68 log_note "zfs destroy with some snapshot names having special characters"
  69 for i in 1 2 3; do
  70         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
  71 done
  72 log_must zfs destroy $TESTPOOL/$TESTFS1@snap1,@,snap2,,,,snap3,
  73 for i in 1 2 3; do
  74         log_mustnot snapexists $TESTPOOL/$TESTFS1@snap$i
  75 done
  76 log_note "zfs destroy for too many snapshots"
  77 snaplist=""
  78 for i in {1..100}; do
  79         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
  80         snaplist=$snaplist,snap$i
  81 done
  82 snaplist=${snaplist#,}
  83 log_must zfs destroy $TESTPOOL/$TESTFS1@$snaplist
  84 for i in {1..100}; do
  85         log_mustnot snapexists $TESTPOOL/$TESTFS1@snap$i
  86 done
  87 log_note "zfs destroy multiple snapshots with hold"
  88 snaplist=""
  89 for i in 1 2 3 4 5; do
  90         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
  91         log_must zfs hold keep $TESTPOOL/$TESTFS1@snap$i
  92         snaplist=$snaplist,snap$i
  93 done
  94 snaplist=${snaplist#,}
  95 log_mustnot zfs destroy $TESTPOOL/$TESTFS1@$snaplist
  96 for i in 1 2 3 4 5; do
  97         log_must zfs release keep $TESTPOOL/$TESTFS1@snap$i
  98 done
  99 log_must zfs destroy $TESTPOOL/$TESTFS1@$snaplist
 100
 101 log_note "zfs destroy for multiple snapshots having clones"
 102 for i in 1 2 3 4 5; do
 103         log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
 104 done
 105 snaplist=""
 106 for i in 1 2 3 4 5; do
 107         log_must zfs clone $TESTPOOL/$TESTFS1@snap$i $TESTPOOL/$TESTFS1/clone$i
 108         snaplist=$snaplist,snap$i
 109 done
 110 snaplist=${snaplist#,}
 111 log_mustnot zfs destroy $TESTPOOL/$TESTFS1@$snaplist
 112 for i in 1 2 3 4 5; do
 113         log_must snapexists $TESTPOOL/$TESTFS1@snap$i
 114         log_must zfs destroy $TESTPOOL/$TESTFS1/clone$i
 115 done
 116
 117 log_note "zfs destroy for snapshots for different datasets"
 118 log_must zfs create $TESTPOOL/$TESTFS2
 119 log_must zfs snapshot $TESTPOOL/$TESTFS2@fs2snap
 120 log_must zfs create $TESTPOOL/$TESTFS1/$TESTFS2
 121 log_must zfs snapshot $TESTPOOL/$TESTFS1/$TESTFS2@fs12snap
 122
 123 long_arg=$TESTPOOL/$TESTFS1@snap1,$TESTPOOL/$TESTFS2@fs2snap,
 124 long_arg=$long_arg$TESTPOOL/$TESTFS1/$TESTFS2@fs12snap
 125 log_must zfs destroy $long_arg
 126 log_mustnot snapexists $TESTPOOL/$TESTFS1@snap1
 127 log_must snapexists $TESTPOOL/$TESTFS2@fs2snap
 128 log_must snapexists $TESTPOOL/$TESTFS1/$TESTFS2@fs12snap
 129
 130 log_must zfs destroy $TESTPOOL/$TESTFS1@fs2snap,fs12snap,snap2
 131 log_must snapexists $TESTPOOL/$TESTFS2@fs2snap
 132 log_must snapexists $TESTPOOL/$TESTFS1/$TESTFS2@fs12snap
 133 log_mustnot snapexists $TESTPOOL/$TESTFS1@snap2
 134
 135 log_must zfs destroy $TESTPOOL/$TESTFS2@fs2snap,fs12snap,snap3
 136 log_mustnot snapexists $TESTPOOL/$TESTFS2@fs2snap
 137 log_must snapexists $TESTPOOL/$TESTFS1/$TESTFS2@fs12snap
 138 log_must snapexists $TESTPOOL/$TESTFS1@snap3
 139
 140 log_note "zfs destroy for snapshots from different pools"
 141 VIRTUAL_DISK=/var/tmp/disk
 142 log_must mkfile $MINVDEVSIZE $VIRTUAL_DISK
 143 log_must zpool create $TESTPOOL2 $VIRTUAL_DISK
 144 log_must poolexists $TESTPOOL2
 145
 146 log_must zfs create $TESTPOOL2/$TESTFS1
 147 log_must zfs snapshot $TESTPOOL2/$TESTFS1@snap
 148 long_arg=$TESTPOOL2/$TESTFS1@snap,$TESTPOOL/$TESTFS1@snap3,
 149 long_arg=$long_arg$TESTPOOL/$TESTFS1@snap5
 150 log_must zfs destroy $long_arg
 151 log_mustnot snapexists $TESTPOOL2/$TESTFS1@snap
 152 log_must snapexists $TESTPOOL/$TESTFS1@snap3
 153 log_must snapexists $TESTPOOL/$TESTFS1@snap5
 154
 155 log_must zfs snapshot $TESTPOOL2/$TESTFS1@snap
 156 log_must zfs destroy $TESTPOOL2/$TESTFS1@snap5,snap3,snap
 157 log_mustnot snapexists $TESTPOOL2/$TESTFS1@snap
 158 log_must snapexists $TESTPOOL/$TESTFS1@snap3
 159 log_must snapexists $TESTPOOL/$TESTFS1@snap5
 160
 161 log_pass "zfs destroy for multiple snapshots passes"