usr/src/test/zfs-tests/tests/functional/pool_checkpoint/checkpoint_vdev_add.ksh

   1 #!/usr/bin/ksh -p
   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) 2017 by Delphix. All rights reserved.
  16 #
  17
  18 . $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib
  19
  20 #
  21 # DESCRIPTION:
  22 #       Ensure that we can add a device while the pool has a
  23 #       checkpoint but in the case of a rewind that device does
  24 #       not show up.
  25 #
  26 # STRATEGY:
  27 #       1. Create pool
  28 #       2. Populate it
  29 #       3. Take checkpoint
  30 #       4. Add device and modify data
  31 #          (include at least one destructive change)
  32 #       5. Rewind to checkpoint
  33 #       6. Verify that we rewinded successfully and check if the
  34 #          device shows up in the vdev list
  35 #
  36
  37 verify_runnable "global"
  38
  39 setup_test_pool
  40 log_onexit cleanup_test_pool
  41
  42 populate_test_pool
  43
  44 log_must zpool checkpoint $TESTPOOL
  45 log_must zpool add $TESTPOOL $EXTRATESTDISK
  46
  47 #
  48 # Ensure that the vdev shows up
  49 #
  50 log_must eval "zpool list -v $TESTPOOL | grep $EXTRATESTDISK"
  51 test_change_state_after_checkpoint
  52
  53 log_must zpool export $TESTPOOL
  54 log_must zpool import --rewind-to-checkpoint $TESTPOOL
  55
  56 test_verify_pre_checkpoint_state
  57
  58 #
  59 # Ensure that the vdev doesn't show up after the rewind
  60 #
  61 log_mustnot eval "zpool list -v $TESTPOOL | grep $EXTRATESTDISK"
  62
  63 log_pass "Add device in checkpointed pool."