usr/src/test/zfs-tests/tests/functional/cli_root/zfs_upgrade/zfs_upgrade_001_pos.ksh

   1 #!/usr/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 # Copyright (c) 2016 by Delphix. All rights reserved.
  29 #
  30
  31 . $STF_SUITE/include/libtest.shlib
  32 . $STF_SUITE/tests/functional/cli_root/zfs_upgrade/zfs_upgrade.kshlib
  33
  34 #
  35 # DESCRIPTION:
  36 #       Executing 'zfs upgrade' command succeeds, it should report
  37 #       the current system version and list all old-version filesystems.
  38 #       If no old-version filesystems be founded, it prints out
  39 #       "All filesystems are formatted with the current version."
  40 #
  41 # STRATEGY:
  42 # 1. Prepare a set of datasets which contain old-version and current version.
  43 # 2. Execute 'zfs upgrade', verify return 0, and it prints out
  44 #       the current system version and list all old-version filesystems.
  45 # 3. Remove all old-version filesystems, then execute 'zfs upgrade' again,
  46 #       verify return 0, and get the expected message.
  47 #
  48
  49 verify_runnable "both"
  50
  51 function cleanup
  52 {
  53         if datasetexists $rootfs ; then
  54                 log_must zfs destroy -Rf $rootfs
  55         fi
  56         log_must zfs create $rootfs
  57
  58         for file in $output $oldoutput ; do
  59                 if [[ -f $file ]]; then
  60                         log_must rm -f $file
  61                 fi
  62         done
  63 }
  64
  65 log_assert "Executing 'zfs upgrade' command succeeds."
  66 log_onexit cleanup
  67
  68 rootfs=$TESTPOOL/$TESTFS
  69 typeset output=/tmp/zfs-versions.$$
  70 typeset oldoutput=/tmp/zfs-versions-old.$$
  71 typeset expect_str1="This system is currently running ZFS filesystem version"
  72 typeset expect_str2="All filesystems are formatted with the current version"
  73 typeset expect_str3="The following filesystems are out of date, and can be upgraded"
  74 typeset -i COUNT OLDCOUNT
  75
  76 zfs upgrade | nawk '$1 ~ "^[0-9]+$" {print $2}'> $oldoutput
  77 OLDCOUNT=$( wc -l $oldoutput | awk '{print $1}' )
  78
  79 old_datasets=""
  80 for version in $ZFS_ALL_VERSIONS ; do
  81         typeset verfs
  82         eval verfs=\$ZFS_VERSION_$version
  83         typeset current_fs=$rootfs/$verfs
  84         typeset current_snap=${current_fs}@snap
  85         typeset current_clone=$rootfs/clone$verfs
  86         log_must zfs create -o version=${version} ${current_fs}
  87         log_must zfs snapshot ${current_snap}
  88         log_must zfs clone ${current_snap} ${current_clone}
  89
  90         if (( version != $ZFS_VERSION )); then
  91                 old_datasets="$old_datasets ${current_fs} ${current_clone}"
  92         fi
  93 done
  94
  95 if is_global_zone; then
  96         log_must zfs create -V 100m $rootfs/$TESTVOL
  97 fi
  98
  99 log_must eval 'zfs upgrade > $output 2>&1'
 100
 101 # we also check that the usage message contains at least a description
 102 # of the current ZFS version.
 103 log_must eval 'grep "${expect_str1} $ZFS_VERSION" $output > /dev/null 2>&1'
 104 zfs upgrade | nawk '$1 ~ "^[0-9]+$" {print $2}'> $output
 105 COUNT=$( wc -l $output | awk '{print $1}' )
 106
 107 typeset -i i=0
 108 for fs in ${old_datasets}; do
 109         log_must grep "^$fs$" $output
 110         (( i = i + 1 ))
 111 done
 112
 113 if (( i != COUNT - OLDCOUNT )); then
 114         cat $output
 115         log_fail "More old-version filesystems print out than expect."
 116 fi
 117
 118 for fs in $old_datasets ; do
 119         if datasetexists $fs ; then
 120                 log_must zfs destroy -Rf $fs
 121         fi
 122 done
 123
 124 log_must eval 'zfs upgrade > $output 2>&1'
 125 log_must eval 'grep "${expect_str1} $ZFS_VERSION" $output > /dev/null 2>&1'
 126 if (( OLDCOUNT == 0 )); then
 127         log_must eval 'grep "${expect_str2}" $output > /dev/null 2>&1'
 128 else
 129         log_must eval 'grep "${expect_str3}" $output > /dev/null 2>&1'
 130 fi
 131 zfs upgrade | nawk '$1 ~ "^[0-9]+$" {print $2}'> $output
 132 COUNT=$( wc -l $output | awk '{print $1}' )
 133
 134 if (( COUNT != OLDCOUNT )); then
 135         cat $output
 136         log_fail "Unexpect old-version filesystems print out."
 137 fi
 138
 139 log_pass "Executing 'zfs upgrade' command succeeds."