usr/src/test/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_002_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 2007 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 <volume>' works.
  37 #
  38 # STRATEGY:
  39 #       1. Fill in volume with some data
  40 #       2. Create full and incremental send stream
  41 #       3. Restore the send stream
  42 #       4. Verify the restoring results.
  43 #
  44
  45 verify_runnable "global"
  46
  47 function cleanup
  48 {
  49         typeset -i i=0
  50         typeset ds
  51
  52         while (( i < ${#orig_snap[*]} )); do
  53                 snapexists ${rst_snap[$i]} && \
  54                         log_must zfs destroy -f ${rst_snap[$i]}
  55                 snapexists ${orig_snap[$i]} && \
  56                         log_must zfs destroy -f ${orig_snap[$i]}
  57                 [[ -e ${bkup[$i]} ]] && \
  58                         log_must rm -rf ${bkup[$i]}
  59
  60                 (( i = i + 1 ))
  61         done
  62
  63         for ds in $rst_vol $rst_root; do
  64                 datasetexists $ds && \
  65                         log_must zfs destroy -Rf $ds
  66         done
  67 }
  68
  69 log_assert "Verifying 'zfs receive <volume>' works."
  70 log_onexit cleanup
  71
  72 set -A orig_snap "$TESTPOOL/$TESTVOL@init_snap" "$TESTPOOL/$TESTVOL@inc_snap"
  73 set -A bkup "/var/tmp/fullbkup" "/var/tmp/incbkup"
  74 rst_root=$TESTPOOL/rst_ctr
  75 rst_vol=$rst_root/$TESTVOL
  76 set -A rst_snap "${rst_vol}@init_snap" "${rst_vol}@inc_snap"
  77
  78 #
  79 # Preparations for testing
  80 #
  81 log_must zfs create $rst_root
  82 [[ ! -d $TESTDIR1 ]] && \
  83         log_must mkdir -p $TESTDIR1
  84 log_must zfs set mountpoint=$TESTDIR1 $rst_root
  85
  86 typeset -i i=0
  87 while (( i < ${#orig_snap[*]} )); do
  88         log_must zfs snapshot ${orig_snap[$i]}
  89         if (( i < 1 )); then
  90                 log_must eval "zfs send ${orig_snap[$i]} > ${bkup[$i]}"
  91         else
  92                 log_must eval "zfs send -i ${orig_snap[(( i - 1 ))]} \
  93                                 ${orig_snap[$i]} > ${bkup[$i]}"
  94         fi
  95
  96         (( i = i + 1 ))
  97 done
  98
  99 i=0
 100 while (( i < ${#bkup[*]} )); do
 101         log_must eval "zfs receive $rst_vol < ${bkup[$i]}"
 102         ! datasetexists $rst_vol || ! snapexists ${rst_snap[$i]} && \
 103                 log_fail "Restoring volume fails."
 104
 105         (( i = i + 1 ))
 106 done
 107
 108 log_pass "Verifying 'zfs receive <volume>' succeeds."