tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_008_pos.ksh

   1 #!/bin/ksh -p
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  23 #
  24 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/tests/functional/cli_root/cli_common.kshlib
  33
  34 #
  35 # DESCRIPTION:
  36 #       Verifying 'zfs receive -vn [<filesystem|snapshot>]
  37 #                  and zfs receive -vn -d <filesystem>'
  38 #
  39 # STRATEGY:
  40 #       1. Fill in fs with some data
  41 #       2. Create full and incremental send stream
  42 #       3. run zfs receive with -v option
  43 #       3. Dryrun zfs receive with -vn option
  44 #       3. Dryrun zfs receive with -vn -d option
  45 #       4. Verify receive output and result
  46 #
  47 function cleanup
  48 {
  49         for dset in $rst_snap $rst_fs $orig_snap; do
  50                 if datasetexists $dset; then
  51                         log_must zfs destroy -fr $dset
  52                 fi
  53         done
  54
  55         for file in $fbackup $mnt_file $tmp_out; do
  56                 if [[ -f $file ]]; then
  57                         log_must rm -f $file
  58                 fi
  59         done
  60
  61         if datasetexists $TESTPOOL/$TESTFS; then
  62                 log_must zfs destroy -Rf $TESTPOOL/$TESTFS
  63                 log_must zfs create $TESTPOOL/$TESTFS
  64                 log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  65         fi
  66 }
  67
  68 verify_runnable "both"
  69 log_assert "Verifying 'zfs receive -vn [<filesystem|snapshot>] " \
  70                 "and zfs receive -vn -d <filesystem>'"
  71
  72 log_onexit cleanup
  73
  74 typeset datasets="$TESTPOOL/$TESTFS $TESTPOOL"
  75 typeset rst_fs=$TESTPOOL/$TESTFS/$TESTFS
  76 typeset fbackup=$TEST_BASE_DIR/fbackup.$$
  77 typeset tmp_out=$TEST_BASE_DIR/tmpout.$$
  78
  79 for orig_fs in $datasets ; do
  80         typeset rst_snap=$rst_fs@snap
  81         typeset orig_snap=$orig_fs@snap
  82         typeset verb_msg="receiving full stream of ${orig_snap} into ${rst_snap}"
  83         typeset dryrun_msg="would receive full stream of ${orig_snap} into ${rst_snap}"
  84
  85         if ! datasetexists $orig_fs; then
  86                 log_must zfs create $orig_fs
  87         fi
  88
  89         typeset mntpnt
  90         mntpnt=$(get_prop mountpoint $orig_fs)
  91         if [[ $? -ne 0 ]] ; then
  92                 log_fail "get_prop mountpoint $orig_fs failed"
  93         fi
  94
  95         typeset mnt_file=$mntpnt/file1
  96
  97         log_must mkfile 100m $mnt_file
  98         log_must zfs snapshot $orig_snap
  99         log_must eval "zfs send $orig_snap > $fbackup"
 100
 101         for opt in "-v"  "-vn"; do
 102                 if datasetexists $rst_fs; then
 103                         log_must zfs destroy -fr $rst_fs
 104                 fi
 105                 log_note "Check ZFS receive $opt [<filesystem|snapshot>]"
 106                 log_must eval "zfs receive $opt $rst_fs < $fbackup > $tmp_out 2>&1"
 107                 if [[ $opt == "-v" ]]; then
 108                         log_must eval "grep \"$verb_msg\" $tmp_out >/dev/null 2>&1"
 109                         if ! datasetexists $rst_snap; then
 110                                 log_fail "dataset was not received, even though the"\
 111                                         " -v flag was used."
 112                         fi
 113                 else
 114                         log_must eval "grep \"$dryrun_msg\" $tmp_out >/dev/null 2>&1"
 115                         if datasetexists $rst_snap; then
 116                                 log_fail "dataset was received, even though the -nv"\
 117                                         " flag was used."
 118                         fi
 119                 fi
 120         done
 121
 122         log_note "Check ZFS receive -vn -d <filesystem>"
 123         if ! datasetexists $rst_fs; then
 124                 log_must zfs create $rst_fs
 125         fi
 126         log_must eval "zfs receive -vn -d -F $rst_fs <$fbackup >$tmp_out 2>&1"
 127         typeset relative_path=""
 128         if [[ ${orig_fs} == *"/"* ]]; then
 129                 relative_path=${orig_fs#*/}
 130         fi
 131
 132         typeset leaf_fs=${rst_fs}/${relative_path}
 133         leaf_fs=${leaf_fs%/}
 134         rst_snap=${leaf_fs}@snap
 135         dryrun_msg="would receive full stream of ${orig_snap} into ${rst_snap}"
 136
 137         log_must eval "grep \"$dryrun_msg\" $tmp_out > /dev/null 2>&1"
 138
 139         if datasetexists $rst_snap; then
 140                 log_fail "dataset $rst_snap should not existed."
 141         fi
 142         log_must zfs destroy -Rf $rst_fs
 143
 144         cleanup
 145 done
 146
 147 log_pass "zfs receive -vn [<filesystem|snapshot>] and " \
 148         "zfs receive -vn -d <filesystem>' succeed."