tests/zfs-tests/tests/functional/removal/remove_mirror.ksh

   1 #! /bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # This file and its contents are supplied under the terms of the
   6 # Common Development and Distribution License ("CDDL"), version 1.0.
   7 # You may only use this file in accordance with the terms of version
   8 # 1.0 of the CDDL.
   9 #
  10 # A full copy of the text of the CDDL should have accompanied this
  11 # source.  A copy of the CDDL is also available via the Internet at
  12 # http://www.illumos.org/license/CDDL.
  13 #
  14 # CDDL HEADER END
  15 #
  16
  17 #
  18 # Copyright (c) 2014, 2018 by Delphix. All rights reserved.
  19 #
  20
  21 . $STF_SUITE/include/libtest.shlib
  22 . $STF_SUITE/tests/functional/removal/removal.kshlib
  23
  24 TMPDIR=${TMPDIR:-$TEST_BASE_DIR}
  25
  26 DISK1="$TMPDIR/dsk1"
  27 DISK2="$TMPDIR/dsk2"
  28 DISK3="$TMPDIR/dsk3"
  29 DISKS="$DISK1 $DISK2 $DISK3"
  30
  31 log_must mkfile $(($MINVDEVSIZE * 2)) $DISK1
  32 log_must mkfile $(($MINVDEVSIZE * 2)) $DISK2
  33 log_must mkfile $(($MINVDEVSIZE * 2)) $DISK3
  34
  35 function cleanup
  36 {
  37         default_cleanup_noexit
  38         log_must rm -f $DISKS
  39 }
  40
  41 log_must default_setup_noexit "$DISK1 mirror $DISK2 $DISK3"
  42 log_onexit cleanup
  43
  44 # Attempt to remove the non mirrored disk.
  45 log_must zpool remove $TESTPOOL $DISK1
  46
  47 # Attempt to remove one of the disks in the mirror.
  48 log_mustnot zpool remove $TESTPOOL $DISK2
  49 log_must wait_for_removal $TESTPOOL
  50
  51 # Add back the first disk.
  52 log_must zpool add $TESTPOOL $DISK1
  53
  54 # Now attempt to remove the mirror.
  55 log_must zpool remove $TESTPOOL mirror-1
  56
  57 log_pass "Removal will succeed for top level vdev(s)."