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Add the ZFS Test Suite
Add the ZFS Test Suite and test-runner framework from illumos.
This is a continuation of the work done by Turbo Fredriksson to
port the ZFS Test Suite to Linux. While this work was originally
conceived as a stand alone project integrating it directly with
the ZoL source tree has several advantages:
* Allows the ZFS Test Suite to be packaged in zfs-test package.
* Facilitates easy integration with the CI testing.
* Users can locally run the ZFS Test Suite to validate ZFS.
This testing should ONLY be done on a dedicated test system
because the ZFS Test Suite in its current form is destructive.
* Allows the ZFS Test Suite to be run directly in the ZoL source
tree enabled developers to iterate quickly during development.
* Developers can easily add/modify tests in the framework as
features are added or functionality is changed. The tests
will then always be in sync with the implementation.
Full documentation for how to run the ZFS Test Suite is available
in the tests/README.md file.
Warning: This test suite is designed to be run on a dedicated test
system. It will make modifications to the system including, but
not limited to, the following.
* Adding new users
* Adding new groups
* Modifying the following /proc files:
* /proc/sys/kernel/core_pattern
* /proc/sys/kernel/core_uses_pid
* Creating directories under /
Notes:
* Not all of the test cases are expected to pass and by default
these test cases are disabled. The failures are primarily due
to assumption made for illumos which are invalid under Linux.
* When updating these test cases it should be done in as generic
a way as possible so the patch can be submitted back upstream.
Most existing library functions have been updated to be Linux
aware, and the following functions and variables have been added.
* Functions:
* is_linux - Used to wrap a Linux specific section.
* block_device_wait - Waits for block devices to be added to /dev/.
* Variables: Linux Illumos
* ZVOL_DEVDIR "/dev/zvol" "/dev/zvol/dsk"
* ZVOL_RDEVDIR "/dev/zvol" "/dev/zvol/rdsk"
* DEV_DSKDIR "/dev" "/dev/dsk"
* DEV_RDSKDIR "/dev" "/dev/rdsk"
* NEWFS_DEFAULT_FS "ext2" "ufs"
* Many of the disabled test cases fail because 'zfs/zpool destroy'
returns EBUSY. This is largely causes by the asynchronous nature
of device handling on Linux and is expected, the impacted test
cases will need to be updated to handle this.
* There are several test cases which have been disabled because
they can trigger a deadlock. A primary example of this is to
recursively create zpools within zpools. These tests have been
disabled until the root issue can be addressed.
* Illumos specific utilities such as (mkfile) should be added to
the tests/zfs-tests/cmd/ directory. Custom programs required by
the test scripts can also be added here.
* SELinux should be either is permissive mode or disabled when
running the tests. The test cases should be updated to conform
to a standard policy.
* Redundant test functionality has been removed (zfault.sh).
* Existing test scripts (zconfig.sh) should be migrated to use
the framework for consistency and ease of testing.
* The DISKS environment variable currently only supports loopback
devices because of how the ZFS Test Suite expects partitions to
be named (p1, p2, etc). Support must be added to generate the
correct partition name based on the device location and name.
* The ZFS Test Suite is part of the illumos code base at:
https://github.com/illumos/illumos-gate/tree/master/usr/src/test
Original-patch-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
Closes #6
Closes #1534
This commit is contained in:
Brian Behlendorf
@@ -0,0 +1,8 @@
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pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/online_offline
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dist_pkgdata_SCRIPTS = \
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online_offline.cfg \
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setup.ksh \
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cleanup.ksh \
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online_offline_001_pos.ksh \
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online_offline_002_neg.ksh \
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online_offline_003_neg.ksh
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@@ -0,0 +1,36 @@
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#!/bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
|
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# Common Development and Distribution License (the "License").
|
||||
# You may not use this file except in compliance with the License.
|
||||
#
|
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or http://www.opensolaris.org/os/licensing.
|
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# See the License for the specific language governing permissions
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# and limitations under the License.
|
||||
#
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||||
# When distributing Covered Code, include this CDDL HEADER in each
|
||||
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
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# If applicable, add the following below this CDDL HEADER, with the
|
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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verify_runnable "global"
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default_cleanup
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@@ -0,0 +1,38 @@
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
|
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
|
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
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# or http://www.opensolaris.org/os/licensing.
|
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# See the License for the specific language governing permissions
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# and limitations under the License.
|
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#
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# When distributing Covered Code, include this CDDL HEADER in each
|
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
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# If applicable, add the following below this CDDL HEADER, with the
|
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013 by Delphix. All rights reserved.
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#
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export TESTFILE=testfile.$$
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export TESTFILE1=testfile1.$$
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export HOLES_FILESIZE=${HOLES_FILESIZE-"67108864"} # 64 Mb
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export HOLES_BLKSIZE=${HOLES_BLKSIZE-"512"}
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export HOLES_SEED=${HOLES_SEED-""}
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export HOLES_FILEOFFSET=${HOLES_FILEOFFSET-""}
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export HOLES_COUNT=${HOLES_COUNT-"16384"} # FILESIZE/BLKSIZE/8
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export STF_TIMEOUT=3600
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@@ -0,0 +1,94 @@
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#!/bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
|
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
|
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
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# or http://www.opensolaris.org/os/licensing.
|
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# See the License for the specific language governing permissions
|
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# and limitations under the License.
|
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#
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# 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
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# information: Portions Copyright [yyyy] [name of copyright owner]
|
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013, 2014 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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#
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# DESCRIPTION:
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# Turning a disk offline and back online during I/O completes.
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#
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# STRATEGY:
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# 1. Create a mirror and start some random I/O
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# 2. For each disk in the mirror, set it offline and online
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# 3. Verify the integrity of the file system and the resilvering.
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#
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verify_runnable "global"
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log_onexit cleanup
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DISKLIST=$(get_disklist $TESTPOOL)
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function cleanup
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{
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#
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# Ensure we don't leave disks in the offline state
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#
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for disk in $DISKLIST; do
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log_must $ZPOOL online $TESTPOOL $disk
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check_state $TESTPOOL $disk "online"
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if [[ $? != 0 ]]; then
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log_fail "Unable to online $disk"
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fi
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done
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$KILL $killpid >/dev/null 2>&1
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[[ -e $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
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}
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log_assert "Turning a disk offline and back online during I/O completes."
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$FILE_TRUNC -f $((64 * 1024 * 1024)) -b 8192 -c 0 -r $TESTDIR/$TESTFILE1 &
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typeset killpid="$! "
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for disk in $DISKLIST; do
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for i in 'do_offline' 'do_offline_while_already_offline'; do
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log_must $ZPOOL offline $TESTPOOL $disk
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check_state $TESTPOOL $disk "offline"
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if [[ $? != 0 ]]; then
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log_fail "$disk of $TESTPOOL is not offline."
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fi
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done
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log_must $ZPOOL online $TESTPOOL $disk
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check_state $TESTPOOL $disk "online"
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if [[ $? != 0 ]]; then
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log_fail "$disk of $TESTPOOL did not match online state"
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fi
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done
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log_must $KILL $killpid
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$SYNC
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typeset dir=$(get_device_dir $DISKS)
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verify_filesys "$TESTPOOL" "$TESTPOOL/$TESTFS" "$dir"
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log_pass
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+132
@@ -0,0 +1,132 @@
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#!/bin/ksh -p
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#
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# CDDL HEADER START
|
||||
#
|
||||
# The contents of this file are subject to the terms of the
|
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# 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]
|
||||
#
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# CDDL HEADER END
|
||||
#
|
||||
|
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#
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# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013, 2014 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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#
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# DESCRIPTION:
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# Turning disks in a pool offline should fail when there is no longer
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# sufficient redundancy.
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#
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# STRATEGY:
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# 1. Start some random I/O on the mirror or raidz.
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# 2. Verify that we can offline as many disks as the redundancy level
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# will support, but not more.
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# 3. Verify the integrity of the file system and the resilvering.
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#
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verify_runnable "global"
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DISKLIST=$(get_disklist $TESTPOOL)
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function cleanup
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{
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#
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# Ensure we don't leave disks in the offline state
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#
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for disk in $DISKLIST; do
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log_must $ZPOOL online $TESTPOOL $disk
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check_state $TESTPOOL $disk "online"
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if [[ $? != 0 ]]; then
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log_fail "Unable to online $disk"
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fi
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done
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$KILL $killpid >/dev/null 2>&1
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[[ -e $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
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}
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log_assert "Turning both disks offline should fail."
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log_onexit cleanup
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$FILE_TRUNC -f $((64 * 1024 * 1024)) -b 8192 -c 0 -r $TESTDIR/$TESTFILE1 &
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typeset killpid="$! "
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disks=($DISKLIST)
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#
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# The setup script will give us either a mirror or a raidz. The former can have
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# all but one vdev offlined, whereas with raidz there can be only one.
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#
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pooltype='mirror'
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$ZPOOL list -v $TESTPOOL | $GREP raidz >/dev/null 2>&1 && pooltype='raidz'
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typeset -i i=0
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while [[ $i -lt ${#disks[*]} ]]; do
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typeset -i j=0
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if [[ $pooltype = 'mirror' ]]; then
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# Hold one disk online, verify the others can be offlined.
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log_must $ZPOOL online $TESTPOOL ${disks[$i]}
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check_state $TESTPOOL ${disks[$i]} "online" || \
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log_fail "Failed to set ${disks[$i]} online"
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while [[ $j -lt ${#disks[*]} ]]; do
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if [[ $j -eq $i ]]; then
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((j++))
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continue
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fi
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log_must $ZPOOL offline $TESTPOOL ${disks[$j]}
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check_state $TESTPOOL ${disks[$j]} "offline" || \
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log_fail "Failed to set ${disks[$j]} offline"
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((j++))
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done
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elif [[ $pooltype = 'raidz' ]]; then
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# Hold one disk offline, verify the others can't be offlined.
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log_must $ZPOOL offline $TESTPOOL ${disks[$i]}
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check_state $TESTPOOL ${disks[$i]} "offline" || \
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log_fail "Failed to set ${disks[$i]} offline"
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while [[ $j -lt ${#disks[*]} ]]; do
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if [[ $j -eq $i ]]; then
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((j++))
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continue
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fi
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log_mustnot $ZPOOL offline $TESTPOOL ${disks[$j]}
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check_state $TESTPOOL ${disks[$j]} "online" || \
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log_fail "Failed to set ${disks[$j]} online"
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check_state $TESTPOOL ${disks[$i]} "offline" || \
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log_fail "Failed to set ${disks[$i]} offline"
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((j++))
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done
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log_must $ZPOOL online $TESTPOOL ${disks[$i]}
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check_state $TESTPOOL ${disks[$i]} "online" || \
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log_fail "Failed to set ${disks[$i]} online"
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fi
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((i++))
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done
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log_must $KILL $killpid
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$SYNC
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typeset dir=$(get_device_dir $DISKS)
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verify_filesys "$TESTPOOL" "$TESTPOOL/$TESTFS" "$dir"
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log_pass
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@@ -0,0 +1,81 @@
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#!/bin/ksh -p
|
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#
|
||||
# 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) 2013, 2014 by Delphix. All rights reserved.
|
||||
#
|
||||
|
||||
. $STF_SUITE/include/libtest.shlib
|
||||
|
||||
#
|
||||
# DESCRIPTION:
|
||||
# Offlining disks in a non-redundant pool should fail.
|
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#
|
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# STRATEGY:
|
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# 1. Create a multidisk stripe and start some random I/O
|
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# 2. zpool offline should fail on each disk.
|
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#
|
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|
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verify_runnable "global"
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function cleanup
|
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{
|
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if poolexists $TESTPOOL1; then
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destroy_pool $TESTPOOL1
|
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fi
|
||||
|
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$KILL $killpid >/dev/null 2>&1
|
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[[ -e $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
|
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}
|
||||
|
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log_assert "Offlining disks in a non-redundant pool should fail."
|
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|
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log_onexit cleanup
|
||||
|
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specials_list=""
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for i in 0 1 2; do
|
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$MKFILE 64m $TESTDIR/$TESTFILE1.$i
|
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specials_list="$specials_list $TESTDIR/$TESTFILE1.$i"
|
||||
done
|
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disk=($specials_list)
|
||||
|
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create_pool $TESTPOOL1 $specials_list
|
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log_must $ZFS create $TESTPOOL1/$TESTFS1
|
||||
log_must $ZFS set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1
|
||||
|
||||
$FILE_TRUNC -f $((64 * 1024 * 1024)) -b 8192 -c 0 -r $TESTDIR/$TESTFILE1 &
|
||||
typeset killpid="$! "
|
||||
|
||||
for i in 0 1 2; do
|
||||
log_mustnot $ZPOOL offline $TESTPOOL1 ${disk[$i]}
|
||||
check_state $TESTPOOL1 ${disk[$i]} "online"
|
||||
done
|
||||
|
||||
log_must $KILL $killpid
|
||||
$SYNC
|
||||
|
||||
log_pass
|
||||
@@ -0,0 +1,47 @@
|
||||
#!/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 2009 Sun Microsystems, Inc. All rights reserved.
|
||||
# Use is subject to license terms.
|
||||
#
|
||||
|
||||
#
|
||||
# Copyright (c) 2013 by Delphix. All rights reserved.
|
||||
#
|
||||
|
||||
. $STF_SUITE/include/libtest.shlib
|
||||
|
||||
verify_runnable "global"
|
||||
verify_disk_count "$DISKS" 2
|
||||
|
||||
index=`expr $RANDOM % 2`
|
||||
case $index in
|
||||
0) log_note "Pool Type: Mirror"
|
||||
default_mirror_setup $DISKS
|
||||
;;
|
||||
1) log_note "Pool Type: RAID-Z"
|
||||
default_raidz_setup $DISKS
|
||||
;;
|
||||
esac
|
||||
|
||||
log_pass
|
||||
Reference in New Issue
Block a user