usr/src/test/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_016_pos.ksh

   1 #!/bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22
  23 #
  24 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
  34
  35 #
  36 #
  37 # DESCRIPTION:
  38 # 'zpool create' will success with no device in swap
  39 #
  40 #
  41 # STRATEGY:
  42 # 1. delete all devices in the swap
  43 # 2. create a zpool
  44 # 3. Verify the creation is successed.
  45 #
  46
  47 verify_runnable "global"
  48
  49 function cleanup
  50 {
  51         if poolexists $TESTPOOL; then
  52                 destroy_pool $TESTPOOL
  53         fi
  54
  55         #recover swap devices
  56         FSTAB=/tmp/fstab_$$
  57         rm -f $FSTAB
  58         for sdisk in $swap_disks; do
  59                 echo "$sdisk    -       -       swap    -       no      -" >> $FSTAB
  60         done
  61         if [ -e $FSTAB ]
  62         then
  63                 log_must swapadd $FSTAB
  64         fi
  65         rm -f $FSTAB
  66         if [ $dump_device != "none" ]
  67         then
  68                 log_must dumpadm -u -d $dump_device
  69         fi
  70 }
  71
  72 if [[ -n $DISK ]]; then
  73         disk=$DISK
  74 else
  75         disk=$DISK0
  76 fi
  77 typeset pool_dev=${disk}s${SLICE0}
  78 typeset swap_disks=$(swap -l | grep -v "swapfile" | awk '{print $1}')
  79 typeset dump_device=$(dumpadm | grep "Dump device" | awk '{print $3}')
  80
  81 log_assert "'zpool create' should success with no device in swap."
  82 log_onexit cleanup
  83
  84 for sdisk in $swap_disks; do
  85         log_note "Executing: swap -d $sdisk"
  86         swap -d $sdisk >/dev/null 2>&1;
  87         if [[ $? != 0 ]]; then
  88                 log_untested "Unable to delete swap device $sdisk because of" \
  89                                 "insufficient RAM"
  90         fi
  91 done
  92
  93 log_must zpool create $TESTPOOL $pool_dev
  94 log_must zpool destroy $TESTPOOL
  95
  96 log_pass "'zpool create' passed as expected with applicable scenario."