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) 2013, 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/snapshot/snapshot.cfg 34 35# 36# DESCRIPTION: 37# verify that the snapshots created by 'snapshot -r' can be used for 38# zfs send/recv 39# 40# STRATEGY: 41# 1. create a dataset tree and populate a filesystem 42# 2. snapshot -r the dataset tree 43# 3. select one snapshot used for zfs send/recv 44# 4. verify the data integrity after zfs send/recv 45# 46 47verify_runnable "both" 48 49function cleanup 50{ 51 datasetexists $ctrfs && \ 52 zfs destroy -r $ctrfs 53 54 snapexists $snappool && \ 55 log_must zfs destroy -r $snappool 56 57 [[ -e $TESTDIR ]] && \ 58 log_must rm -rf $TESTDIR/* > /dev/null 2>&1 59} 60 61log_assert "Verify snapshots from 'snapshot -r' can be used for zfs send/recv" 62log_onexit cleanup 63 64ctr=$TESTPOOL/$TESTCTR 65ctrfs=$ctr/$TESTFS 66snappool=$SNAPPOOL 67snapfs=$SNAPFS 68snapctr=$ctr@$TESTSNAP 69snapctrfs=$ctrfs@$TESTSNAP 70fsdir=/$ctrfs 71snapdir=$fsdir/.zfs/snapshot/$TESTSNAP 72 73[[ -n $TESTDIR ]] && \ 74 log_must rm -rf $TESTDIR/* > /dev/null 2>&1 75 76typeset -i COUNT=10 77 78log_note "Populate the $TESTDIR directory (prior to snapshot)" 79typeset -i i=0 80while (( i < COUNT )); do 81 log_must file_write -o create -f $TESTDIR/file$i \ 82 -b $BLOCKSZ -c $NUM_WRITES -d $i 83 84 (( i = i + 1 )) 85done 86 87log_must zfs snapshot -r $snappool 88 89zfs send $snapfs | zfs receive $ctrfs >/dev/null 2>&1 90if ! datasetexists $ctrfs || ! snapexists $snapctrfs; then 91 log_fail "zfs send/receive fails with snapshot $snapfs." 92fi 93 94for dir in $fsdir $snapdir; do 95 FILE_COUNT=`ls -Al $dir | grep -v "total" | wc -l` 96 (( FILE_COUNT != COUNT )) && log_fail "Got $FILE_COUNT expected $COUNT" 97done 98 99log_pass "'zfs send/receive' works as expected with snapshots from 'snapshot -r'" 100