zfs/tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_008_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 . $STF_SUITE/tests/functional/cli_root/cli_common.kshlib
  29
  30 #
  31 # DESCRIPTION:
  32 #       Verifying 'zfs receive -vn [<filesystem|snapshot>]
  33 #                  and zfs receive -vn -d <filesystem>'
  34 #
  35 # STRATEGY:
  36 #       1. Fill in fs with some data
  37 #       2. Create full and incremental send stream
  38 #       3. run zfs receive with -v option
  39 #       3. Dryrun zfs receive with -vn option
  40 #       3. Dryrun zfs receive with -vn -d option
  41 #       4. Verify receive output and result
  42 #
  43 function cleanup
  44 {
  45         for dset in $rst_snap $rst_fs $orig_snap; do
  46                 if datasetexists $dset; then
  47                         log_must $ZFS destroy -fr $dset
  48                 fi
  49         done
  50
  51         for file in $fbackup $mnt_file $tmp_out; do
  52                 if [[ -f $file ]]; then
  53                         log_must $RM -f $file
  54                 fi
  55         done
  56
  57         if datasetexists $TESTPOOL/$TESTFS; then
  58                 log_must $ZFS destroy -Rf $TESTPOOL/$TESTFS
  59                 log_must $ZFS create $TESTPOOL/$TESTFS
  60                 log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  61         fi
  62 }
  63
  64 verify_runnable "both"
  65 log_assert "Verifying 'zfs receive -vn [<filesystem|snapshot>] " \
  66                 "and zfs receive -vn -d <filesystem>'"
  67
  68 log_onexit cleanup
  69
  70 typeset datasets="$TESTPOOL/$TESTFS $TESTPOOL"
  71 typeset rst_fs=$TESTPOOL/$TESTFS/$TESTFS
  72 typeset fbackup=/var/tmp/fbackup.$$
  73 typeset tmp_out=/var/tmp/tmpout.$$
  74
  75 for orig_fs in $datasets ; do
  76         typeset rst_snap=$rst_fs@snap
  77         typeset orig_snap=$orig_fs@snap
  78         typeset verb_msg="receiving full stream of ${orig_snap} into ${rst_snap}"
  79         typeset dryrun_msg="would receive full stream of ${orig_snap} into ${rst_snap}"
  80
  81         if ! datasetexists $orig_fs; then
  82                 log_must $ZFS create $orig_fs
  83         fi
  84
  85         typeset mntpnt
  86         mntpnt=$(get_prop mountpoint $orig_fs)
  87         if [[ $? -ne 0 ]] ; then
  88                 log_fail "get_prop mountpoint $orig_fs failed"
  89         fi
  90
  91         typeset mnt_file=$mntpnt/file1
  92
  93         log_must $MKFILE 100m $mnt_file
  94         log_must $ZFS snapshot $orig_snap
  95         log_must eval "$ZFS send $orig_snap > $fbackup"
  96
  97         for opt in "-v"  "-vn"; do
  98                 if datasetexists $rst_fs; then
  99                         log_must $ZFS destroy -fr $rst_fs
 100                 fi
 101                 log_note "Check ZFS receive $opt [<filesystem|snapshot>]"
 102                 log_must eval "$ZFS receive $opt $rst_fs < $fbackup > $tmp_out 2>&1"
 103                 if [[ $opt == "-v" ]]; then
 104                         log_must eval "$GREP \"$verb_msg\" $tmp_out >/dev/null 2>&1"
 105                         if ! datasetexists $rst_snap; then
 106                                 log_fail "dataset was not received, even though the"\
 107                                         " -v flag was used."
 108                         fi
 109                 else
 110                         log_must eval "$GREP \"$dryrun_msg\" $tmp_out >/dev/null 2>&1"
 111                         if datasetexists $rst_snap; then
 112                                 log_fail "dataset was received, even though the -nv"\
 113                                         " flag was used."
 114                         fi
 115                 fi
 116         done
 117
 118         log_note "Check ZFS receive -vn -d <filesystem>"
 119         if ! datasetexists $rst_fs; then
 120                 log_must $ZFS create $rst_fs
 121         fi
 122         log_must eval "$ZFS receive -vn -d -F $rst_fs <$fbackup >$tmp_out 2>&1"
 123         typeset relative_path=""
 124         if [[ ${orig_fs} == *"/"* ]]; then
 125                 relative_path=${orig_fs#*/}
 126         fi
 127
 128         typeset leaf_fs=${rst_fs}/${relative_path}
 129         leaf_fs=${leaf_fs%/}
 130         rst_snap=${leaf_fs}@snap
 131         dryrun_msg="would receive full stream of ${orig_snap} into ${rst_snap}"
 132
 133         log_must eval "$GREP \"$dryrun_msg\" $tmp_out > /dev/null 2>&1"
 134
 135         if datasetexists $rst_snap; then
 136                 log_fail "dataset $rst_snap should not existed."
 137         fi
 138         log_must $ZFS destroy -Rf $rst_fs
 139
 140         cleanup
 141 done
 142
 143 log_pass "zfs receive -vn [<filesystem|snapshot>] and " \
 144         "zfs receive -vn -d <filesystem>' succeed."