usr/src/test/zfs-tests/tests/functional/cli_root/zpool_import/import_cachefile_device_added.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) 2016 by Delphix. All rights reserved.
  16 #
  17
  18 . $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.kshlib
  19
  20 #
  21 # DESCRIPTION:
  22 #       A pool should be importable using an outdated cachefile that is unaware
  23 #       that one or two top-level vdevs were added.
  24 #
  25 # STRATEGY:
  26 #       1. Create a pool with some devices and an alternate cachefile.
  27 #       2. Backup the cachefile.
  28 #       3. Add a device/mirror/raid to the pool.
  29 #       4. Export the pool.
  30 #       5. Verify that we can import the pool using the backed-up cachefile.
  31 #
  32
  33 verify_runnable "global"
  34
  35 log_onexit cleanup
  36
  37 function test_add_vdevs
  38 {
  39         typeset poolcreate="$1"
  40         typeset addvdevs="$2"
  41         typeset poolcheck="$3"
  42
  43         log_note "$0: pool '$poolcreate', add $addvdevs."
  44
  45         log_must zpool create -o cachefile=$CPATH $TESTPOOL1 $poolcreate
  46
  47         log_must cp $CPATH $CPATHBKP
  48
  49         log_must zpool add -f $TESTPOOL1 $addvdevs
  50
  51         log_must zpool export $TESTPOOL1
  52
  53         log_must zpool import -c $CPATHBKP $TESTPOOL1
  54         log_must check_pool_config $TESTPOOL1 "$poolcheck"
  55
  56         # Cleanup
  57         log_must zpool destroy $TESTPOOL1
  58         log_must rm -f $CPATH $CPATHBKP
  59
  60         log_note ""
  61 }
  62
  63 test_add_vdevs "$VDEV0" "$VDEV1" "$VDEV0 $VDEV1"
  64 test_add_vdevs "$VDEV0 $VDEV1" "$VDEV2" "$VDEV0 $VDEV1 $VDEV2"
  65 test_add_vdevs "$VDEV0" "$VDEV1 $VDEV2" "$VDEV0 $VDEV1 $VDEV2"
  66 test_add_vdevs "$VDEV0" "mirror $VDEV1 $VDEV2" \
  67     "$VDEV0 mirror $VDEV1 $VDEV2"
  68 test_add_vdevs "mirror $VDEV0 $VDEV1" "mirror $VDEV2 $VDEV3" \
  69     "mirror $VDEV0 $VDEV1 mirror $VDEV2 $VDEV3"
  70 test_add_vdevs "$VDEV0" "raidz $VDEV1 $VDEV2 $VDEV3" \
  71     "$VDEV0 raidz $VDEV1 $VDEV2 $VDEV3"
  72 test_add_vdevs "$VDEV0" "log $VDEV1" "$VDEV0 log $VDEV1"
  73 test_add_vdevs "$VDEV0 log $VDEV1" "$VDEV2" "$VDEV0 $VDEV2 log $VDEV1"
  74 test_add_vdevs "$VDEV0" "$VDEV1 log $VDEV2" "$VDEV0 $VDEV1 log $VDEV2"
  75
  76 log_pass "zpool import -c cachefile_unaware_of_add passed."