diff options
Diffstat (limited to 'sys/contrib/openzfs/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh')
| -rwxr-xr-x | sys/contrib/openzfs/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh b/sys/contrib/openzfs/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh new file mode 100755 index 000000000000..07d6ac17557c --- /dev/null +++ b/sys/contrib/openzfs/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh @@ -0,0 +1,168 @@ +#!/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 2008 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# + +# +# Copyright (c) 2012, 2016 by Delphix. All rights reserved. +# + +. $STF_SUITE/include/libtest.shlib +. $STF_SUITE/tests/functional/inuse/inuse.cfg + +# +# DESCRIPTION: +# ZFS will not interfere with devices that are in use by ufsdump or +# ufsrestore. +# +# STRATEGY: +# 1. newfs a disk +# 2. mount the disk +# 3. create files and dirs on disk +# 4. umount the disk +# 5. ufsdump this disk to a backup disk +# 6. Try to create a ZFS pool with same disk (also as a spare device) +# 7. ufsrestore the disk from backup +# 8. try to create a zpool during the ufsrestore +# + +verify_runnable "global" + +function cleanup +{ + poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1 + + poolexists $TESTPOOL2 && destroy_pool $TESTPOOL2 + + log_note "Kill off ufsdump process if still running" + kill -0 $PIDUFSDUMP > /dev/null 2>&1 && \ + log_must kill -9 $PIDUFSDUMP > /dev/null 2>&1 + # + # Note: It would appear that ufsdump spawns a number of processes + # which are not killed when the $PIDUFSDUMP is whacked. So best bet + # is to find the rest of the them and deal with them individually. + # + for all in `pgrep ufsdump` + do + kill -9 $all > /dev/null 2>&1 + done + + log_note "Kill off ufsrestore process if still running" + kill -0 $PIDUFSRESTORE > /dev/null 2>&1 && \ + log_must kill -9 $PIDUFSRESTORE > /dev/null 2>&1 + + ismounted $UFSMP ufs && log_must umount $UFSMP + + rm -rf $UFSMP + rm -rf $TESTDIR + + # + # Tidy up the disks we used. + # + log_must cleanup_devices $vdisks $sdisks +} + +log_assert "Ensure ZFS does not interfere with devices that are in use by " \ + "ufsdump or ufsrestore" + +log_onexit cleanup + +typeset bigdir="${UFSMP}/bigdirectory" +typeset restored_files="${UFSMP}/restored_files" +typeset -i dirnum=0 +typeset -i filenum=0 +typeset cwd="" + +log_note "Make a ufs filesystem on source $rawdisk1" +new_fs $rawdisk1 > /dev/null 2>&1 +(($? != 0)) && log_untested "Unable to create ufs filesystem on $rawdisk1" + +log_must mkdir -p $UFSMP + +log_note "mount source $disk1 on $UFSMP" +log_must mount $disk1 $UFSMP + +log_note "Now create some directories and files to be ufsdump'ed" +while (($dirnum <= 2)); do + log_must mkdir $bigdir${dirnum} + while (( $filenum <= 2 )); do + file_write -o create -f $bigdir${dirnum}/file${filenum} \ + -b $BLOCK_SIZE -c $BLOCK_COUNT + if [[ $? -ne 0 ]]; then + if [[ $dirnum -lt 3 ]]; then + log_fail "file_write only wrote" \ + "<(( $dirnum * 3 + $filenum ))>" \ + "files, this is not enough" + fi + fi + ((filenum = filenum + 1)) + done + filenum=0 + ((dirnum = dirnum + 1)) +done + +log_must umount $UFSMP + +log_note "Start ufsdump in the background" +log_note "ufsdump 0bf 512 $rawdisk0 $disk1" +ufsdump 0bf 512 $rawdisk0 $disk1 & +PIDUFSDUMP=$! + +unset NOINUSE_CHECK +log_note "Attempt to zpool the source device in use by ufsdump" +log_mustnot zpool create $TESTPOOL1 "$disk1" +log_mustnot poolexists $TESTPOOL1 + +log_note "Attempt to take the source device in use by ufsdump as spare device" +log_mustnot zpool create $TESTPOOL1 "$FS_DISK2" spare "$disk1" +log_mustnot poolexists $TESTPOOL1 + +wait $PIDUFSDUMP +typeset -i retval=$? +(($retval != 0)) && log_fail "ufsdump failed with error code $ret_val" + +log_must mount $disk1 $UFSMP + +log_must rm -rf $UFSMP/* +log_must mkdir $restored_files + +cwd=$PWD +log_must cd $restored_files +log_note "Start ufsrestore in the background from the target device" +log_note "ufsrestore rbf 512 $rawdisk0" +ufsrestore rbf 512 $rawdisk0 & +PIDUFSRESTORE=$! +log_must cd $cwd + +log_note "Attempt to zpool the restored device in use by ufsrestore" +log_mustnot zpool create -f $TESTPOOL2 "$disk1" +log_mustnot poolexists $TESTPOOL2 + +log_note "Attempt to take the restored device in use by ufsrestore as spare" \ + "device" +log_mustnot zpool create -f $TESTPOOL2 "$FS_DISK2" spare "$disk1" +log_mustnot poolexists $TESTPOOL2 + +log_pass "Unable to zpool over a device in use by ufsdump or ufsrestore" |