#! /bin/ksh -p # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright 2007 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # # Copyright (c) 2013, 2016 by Delphix. All rights reserved. # . $STF_SUITE/include/libtest.shlib . $STF_SUITE/tests/functional/snapshot/snapshot.cfg # # DESCRIPTION: # verify that the snapshots created by 'snapshot -r' can be used for # zfs send/recv # # STRATEGY: # 1. create a dataset tree and populate a filesystem # 2. snapshot -r the dataset tree # 3. select one snapshot used for zfs send/recv # 4. verify the data integrity after zfs send/recv # verify_runnable "both" function cleanup { datasetexists $ctrfs && \ zfs destroy -r $ctrfs snapexists $snappool && \ log_must zfs destroy -r $snappool [[ -e $TESTDIR ]] && \ log_must rm -rf $TESTDIR/* > /dev/null 2>&1 } log_assert "Verify snapshots from 'snapshot -r' can be used for zfs send/recv" log_onexit cleanup ctr=$TESTPOOL/$TESTCTR ctrfs=$ctr/$TESTFS snappool=$SNAPPOOL snapfs=$SNAPFS snapctr=$ctr@$TESTSNAP snapctrfs=$ctrfs@$TESTSNAP fsdir=/$ctrfs snapdir=$fsdir/.zfs/snapshot/$TESTSNAP [[ -n $TESTDIR ]] && \ log_must rm -rf $TESTDIR/* > /dev/null 2>&1 typeset -i COUNT=10 log_note "Populate the $TESTDIR directory (prior to snapshot)" typeset -i i=0 while (( i < COUNT )); do log_must file_write -o create -f $TESTDIR/file$i \ -b $BLOCKSZ -c $NUM_WRITES -d $i (( i = i + 1 )) done log_must zfs snapshot -r $snappool zfs send $snapfs | zfs receive $ctrfs >/dev/null 2>&1 if ! datasetexists $ctrfs || ! snapexists $snapctrfs; then log_fail "zfs send/receive fails with snapshot $snapfs." fi for dir in $fsdir $snapdir; do FILE_COUNT=`ls -Al $dir | grep -v "total" | wc -l` (( FILE_COUNT != COUNT )) && log_fail "Got $FILE_COUNT expected $COUNT" done log_pass "'zfs send/receive' works as expected with snapshots from 'snapshot -r'"