1#! /usr/local/bin/ksh93 -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# ident "@(#)snapshot_013_pos.ksh 1.2 07/01/09 SMI" 28# 29. $STF_SUITE/include/libtest.kshlib 30 31################################################################################ 32# 33# __stc_assertion_start 34# 35# ID: snapshot_013_pos 36# 37# DESCRIPTION: 38# verify that the snapshots created by 'snapshot -r' can be used for 39# zfs send/recv 40# 41# STRATEGY: 42# 1. create a dataset tree and populate a filesystem 43# 2. snapshot -r the dataset tree 44# 3. select one snapshot used for zfs send/recv 45# 4. verify the data integrity after zfs send/recv 46# 47# TESTABILITY: explicit 48# 49# TEST_AUTOMATION_LEVEL: automated 50# 51# CODING_STATUS: COMPLETED (2006-06-20) 52# 53# __stc_assertion_end 54# 55################################################################################ 56 57verify_runnable "both" 58 59function cleanup 60{ 61 datasetexists $ctrfs && \ 62 $ZFS destroy -r $ctrfs 63 64 snapexists $snappool && \ 65 log_must $ZFS destroy -r $snappool 66 67 [[ -e $TESTDIR ]] && \ 68 log_must $RM -rf $TESTDIR/* > /dev/null 2>&1 69} 70 71log_assert "Verify snapshots from 'snapshot -r' can be used for zfs send/recv" 72log_onexit cleanup 73 74ctr=$TESTPOOL/$TESTCTR 75ctrfs=$ctr/$TESTFS 76snappool=$SNAPPOOL 77snapfs=$SNAPFS 78snapctr=$ctr@$TESTSNAP 79snapctrfs=$ctrfs@$TESTSNAP 80fsdir=/$ctrfs 81snapdir=$fsdir/$(get_snapdir_name)/$TESTSNAP 82 83[[ -n $TESTDIR ]] && \ 84 log_must $RM -rf $TESTDIR/* > /dev/null 2>&1 85 86typeset -i COUNT=10 87 88log_note "Populate the $TESTDIR directory (prior to snapshot)" 89populate_dir $TESTDIR/file $COUNT $NUM_WRITES $BLOCKSZ ITER 90 91log_must $ZFS snapshot -r $snappool 92 93$ZFS send $snapfs | $ZFS receive $ctrfs >/dev/null 2>&1 94if ! datasetexists $ctrfs || ! snapexists $snapctrfs; then 95 log_fail "zfs send/receive fails with snapshot $snapfs." 96fi 97 98for dir in $fsdir $snapdir; do 99 FILE_COUNT=`$LS -Al $dir | $GREP -v "total" | wc -l` 100 (( FILE_COUNT != COUNT )) && \ 101 log_fail "The data gets changed after zfs send/recv." 102done 103 104log_pass "'zfs send/receive' works as expected with snapshots from 'snapshot -r'" 105