1f38cb554SJohn Wren Kennedy#! /usr/bin/ksh -p 2f38cb554SJohn Wren Kennedy# 3f38cb554SJohn Wren Kennedy# CDDL HEADER START 4f38cb554SJohn Wren Kennedy# 5f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8f38cb554SJohn Wren Kennedy# 9f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12f38cb554SJohn Wren Kennedy# and limitations under the License. 13f38cb554SJohn Wren Kennedy# 14f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19f38cb554SJohn Wren Kennedy# 20f38cb554SJohn Wren Kennedy# CDDL HEADER END 21f38cb554SJohn Wren Kennedy# 22f38cb554SJohn Wren Kennedy 23f38cb554SJohn Wren Kennedy# 24f38cb554SJohn Wren Kennedy# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 291d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30258c9c7dSHans Rosenfeld# Copyright 2016 Nexenta Systems, Inc. 31f38cb554SJohn Wren Kennedy# 32f38cb554SJohn Wren Kennedy 33f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 34f38cb554SJohn Wren Kennedy 35f38cb554SJohn Wren Kennedy# 36f38cb554SJohn Wren Kennedy# DESCRIPTION: 37f38cb554SJohn Wren Kennedy# Verify that ZFS volume snapshot could be fscked 38f38cb554SJohn Wren Kennedy# 39f38cb554SJohn Wren Kennedy# STRATEGY: 40f38cb554SJohn Wren Kennedy# 1. Create a ZFS volume 41f38cb554SJohn Wren Kennedy# 2. Copy some files and create snapshot 42f38cb554SJohn Wren Kennedy# 3. Verify fsck on the snapshot is OK 43f38cb554SJohn Wren Kennedy# 44f38cb554SJohn Wren Kennedy 45f38cb554SJohn Wren Kennedyverify_runnable "global" 46f38cb554SJohn Wren Kennedy 471d32ba66SJohn Wren Kennedyvolsize=$(zfs get -H -o value volsize $TESTPOOL/$TESTVOL) 4824e268f3SMatthew Ahrens 49f38cb554SJohn Wren Kennedyfunction cleanup 50f38cb554SJohn Wren Kennedy{ 51f38cb554SJohn Wren Kennedy snapexists $TESTPOOL/$TESTVOL@snap && \ 521d32ba66SJohn Wren Kennedy zfs destroy $TESTPOOL/$TESTVOL@snap 53f38cb554SJohn Wren Kennedy 54f38cb554SJohn Wren Kennedy ismounted $TESTDIR ufs 551d32ba66SJohn Wren Kennedy (( $? == 0 )) && log_must umount $TESTDIR 56f38cb554SJohn Wren Kennedy 571d32ba66SJohn Wren Kennedy [[ -e $TESTDIR ]] && rm -rf $TESTDIR 581d32ba66SJohn Wren Kennedy zfs set volsize=$volsize $TESTPOOL/$TESTVOL 59f38cb554SJohn Wren Kennedy} 60f38cb554SJohn Wren Kennedy 61f38cb554SJohn Wren Kennedylog_assert "Verify that ZFS volume snapshot could be fscked" 62f38cb554SJohn Wren Kennedylog_onexit cleanup 63f38cb554SJohn Wren Kennedy 64f38cb554SJohn Wren KennedyTESTVOL='testvol' 65f38cb554SJohn Wren KennedyBLOCKSZ=$(( 1024 * 1024 )) 66f38cb554SJohn Wren KennedyNUM_WRITES=40 67f38cb554SJohn Wren Kennedy 681d32ba66SJohn Wren Kennedylog_must zfs set volsize=128m $TESTPOOL/$TESTVOL 6924e268f3SMatthew Ahrens 701d32ba66SJohn Wren Kennedyecho "y" | newfs -v /dev/zvol/rdsk/$TESTPOOL/$TESTVOL >/dev/null 2>&1 71bbf21555SRichard Lowe(( $? != 0 )) && log_fail "Unable to newfs(8) $TESTPOOL/$TESTVOL" 72f38cb554SJohn Wren Kennedy 731d32ba66SJohn Wren Kennedylog_must mkdir $TESTDIR 741d32ba66SJohn Wren Kennedylog_must mount /dev/zvol/dsk/$TESTPOOL/$TESTVOL $TESTDIR 75f38cb554SJohn Wren Kennedy 76f38cb554SJohn Wren Kennedytypeset -i fn=0 77f38cb554SJohn Wren Kennedytypeset -i retval=0 78f38cb554SJohn Wren Kennedy 79f38cb554SJohn Wren Kennedywhile (( 1 )); do 80e84991e7SYuri Pankov file_write -o create -f $TESTDIR/testfile$$.$fn \ 81e84991e7SYuri Pankov -b $BLOCKSZ -c $NUM_WRITES 82e84991e7SYuri Pankov retval=$? 83e84991e7SYuri Pankov if (( $retval != 0 )); then 84e84991e7SYuri Pankov break 85e84991e7SYuri Pankov fi 86e84991e7SYuri Pankov (( fn = fn + 1 )) 87f38cb554SJohn Wren Kennedydone 88f38cb554SJohn Wren Kennedy 89*09fbbb7dSAllan Judesync_all_pools 901d32ba66SJohn Wren Kennedylog_must lockfs -f $TESTDIR 911d32ba66SJohn Wren Kennedylog_must zfs snapshot $TESTPOOL/$TESTVOL@snap 92f38cb554SJohn Wren Kennedy 93e84991e7SYuri Pankovfsck -n /dev/zvol/rdsk/$TESTPOOL/$TESTVOL@snap >/dev/null 2>&1 94f38cb554SJohn Wren Kennedyretval=$? 95e84991e7SYuri Pankov(( $retval == 39 )) || log_fail "fsck exited with wrong value $retval " 96f38cb554SJohn Wren Kennedy 97f38cb554SJohn Wren Kennedylog_pass "Verify that ZFS volume snapshot could be fscked" 98