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
2015-07-01 15:23:09 -07:00
parent 887d1e60ef
commit 6bb24f4dc7
1243 changed files with 89497 additions and 1042 deletions
@@ -0,0 +1,10 @@
pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/refquota
dist_pkgdata_SCRIPTS = \
setup.ksh \
cleanup.ksh \
refquota_001_pos.ksh \
refquota_002_pos.ksh \
refquota_003_pos.ksh \
refquota_004_pos.ksh \
refquota_005_pos.ksh \
refquota_006_neg.ksh
+35
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@@ -0,0 +1,35 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
verify_runnable "both"
default_cleanup
@@ -0,0 +1,77 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# refquota limits the amount of space a dataset can consume, but does
# not include space used by descendents.
#
# STRATEGY:
# 1. Setting refquota in given filesystem
# 2. Create descendent filesystem
# 3. Verify refquota limits the amount of space a dataset can consume
# 4. Verify the limit does not impact descendents
#
verify_runnable "both"
function cleanup
{
log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
log_must $ZFS create $TESTPOOL/$TESTFS
log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
}
log_assert "refquota limits the amount of space a dataset can consume, " \
"but does not include space used by descendents."
log_onexit cleanup
fs=$TESTPOOL/$TESTFS
sub=$fs/sub
log_must $ZFS create $sub
log_must $ZFS set refquota=10M $fs
mntpnt=$(get_prop mountpoint $fs)
log_mustnot $MKFILE 11M $mntpnt/file
log_must $MKFILE 9M $mntpnt/file
log_must $ZFS snapshot $fs@snap
log_mustnot $MKFILE 2M $mntpnt/file2
mntpnt=$(get_prop mountpoint $sub)
log_must $MKFILE 10M $mntpnt/file
log_must $ZFS snapshot $sub@snap
log_must $MKFILE 10 $mntpnt/file2
log_pass "refquota limits the amount of space a dataset can consume, " \
"but does not include space used by descendents."
@@ -0,0 +1,90 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# Quotas are enforced using the minimum of the two properties:
# quota & refquota
#
# STRATEGY:
# 1. Set value for quota and refquota. Quota less than refquota.
# 2. Creating file which should be limited by quota.
# 3. Switch the value of quota and refquota.
# 4. Verify file should be limited by refquota.
#
verify_runnable "both"
function cleanup
{
log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
log_must $ZFS create $TESTPOOL/$TESTFS
log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
}
log_assert "Quotas are enforced using the minimum of the two properties"
log_onexit cleanup
TESTFILE='testfile'
fs=$TESTPOOL/$TESTFS
log_must $ZFS set quota=15M $fs
log_must $ZFS set refquota=25M $fs
mntpnt=$(get_prop mountpoint $fs)
log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
typeset -i used quota
used=$(get_prop used $fs)
quota=$(get_prop quota $fs)
((used = used / (1024 * 1024)))
((quota = quota / (1024 * 1024)))
if [[ $used -ne $quota ]]; then
log_fail "ERROR: $used -ne $quota Quotas are not limited by quota"
fi
#
# Switch the value of them and try again
#
log_must $RM $mntpnt/$TESTFILE
log_must $ZFS set quota=25M $fs
log_must $ZFS set refquota=15M $fs
log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
used=$(get_prop used $fs)
refquota=$(get_prop refquota $fs)
((used = used / (1024 * 1024)))
((refquota = refquota / (1024 * 1024)))
if [[ $used -ne $refquota ]]; then
log_fail "ERROR: $used -ne $refquota Quotas are not limited by refquota"
fi
log_pass "Quotas are enforced using the minimum of the two properties"
@@ -0,0 +1,83 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# Sub-filesystem quotas are not enforced by property 'refquota'
#
# STRATEGY:
# 1. Setting quota and refquota for parent. refquota < quota
# 2. Verify sub-filesystem will not be limited by refquota
# 3. Verify sub-filesystem will only be limited by quota
#
verify_runnable "both"
function cleanup
{
log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
log_must $ZFS create $TESTPOOL/$TESTFS
log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
}
log_assert "Sub-filesystem quotas are not enforced by property 'refquota'"
log_onexit cleanup
TESTFILE='testfile'
fs=$TESTPOOL/$TESTFS
log_must $ZFS set quota=25M $fs
log_must $ZFS set refquota=10M $fs
log_must $ZFS create $fs/subfs
mntpnt=$(get_prop mountpoint $fs/subfs)
log_must $MKFILE 20M $mntpnt/$TESTFILE
typeset -i used quota refquota
used=$(get_prop used $fs)
refquota=$(get_prop refquota $fs)
((used = used / (1024 * 1024)))
((refquota = refquota / (1024 * 1024)))
if [[ $used -lt $refquota ]]; then
log_fail "ERROR: $used < $refquota subfs quotas are limited by refquota"
fi
log_mustnot $MKFILE 20M $mntpnt/$TESTFILE.2
used=$(get_prop used $fs)
quota=$(get_prop quota $fs)
((used = used / (1024 * 1024)))
((quota = quota / (1024 * 1024)))
if [[ $used -gt $quota ]]; then
log_fail "ERROR: $used > $quota subfs quotas aren't limited by quota"
fi
log_pass "Sub-filesystem quotas are not enforced by property 'refquota'"
@@ -0,0 +1,76 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# refquotas are not limited by snapshots.
#
# STRATEGY:
# 1. Setting refquota < quota
# 2. Create file in filesytem, take snapshot and remove the file
# 3. Verify snapshot will not consume refquota
#
verify_runnable "both"
function cleanup
{
log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
log_must $ZFS create $TESTPOOL/$TESTFS
log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
}
log_assert "refquotas are not limited by snapshots."
log_onexit cleanup
TESTFILE='testfile'
fs=$TESTPOOL/$TESTFS
log_must $ZFS set quota=25M $fs
log_must $ZFS set refquota=15M $fs
mntpnt=$(get_prop mountpoint $fs)
typeset -i i=0
while ((i < 3)); do
log_must $MKFILE 7M $mntpnt/$TESTFILE.$i
log_must $ZFS snapshot $fs@snap.$i
log_must $RM $mntpnt/$TESTFILE.$i
((i += 1))
done
#
# Verify out of the limitation of 'quota'
#
log_mustnot $MKFILE 7M $mntpnt/$TESTFILE
log_pass "refquotas are not limited by snapshots."
@@ -0,0 +1,77 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# refquotas are not limited by sub-filesystem snapshots.
#
# STRATEGY:
# 1. Setting refquota < quota for parent
# 2. Create file in sub-filesytem, take snapshot and remove the file
# 3. Verify sub-filesystem snapshot will not consume refquota
#
verify_runnable "both"
function cleanup
{
log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
log_must $ZFS create $TESTPOOL/$TESTFS
log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
}
log_assert "refquotas are not limited by sub-filesystem snapshots."
log_onexit cleanup
TESTFILE='testfile'
fs=$TESTPOOL/$TESTFS
log_must $ZFS set quota=25M $fs
log_must $ZFS set refquota=15M $fs
log_must $ZFS create $fs/subfs
mntpnt=$(get_prop mountpoint $fs/subfs)
typeset -i i=0
while ((i < 3)); do
log_must $MKFILE 7M $mntpnt/$TESTFILE.$i
log_must $ZFS snapshot $fs/subfs@snap.$i
log_must $RM $mntpnt/$TESTFILE.$i
((i += 1))
done
#
# Verify out of the limitation of 'quota'
#
log_mustnot $MKFILE 7M $mntpnt/$TESTFILE
log_pass "refquotas are not limited by sub-filesystem snapshots"
@@ -0,0 +1,70 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# 'zfs set refquota/refreserv' can handle incorrect arguments correctly.
#
# STRATEGY:
# 1. Setup incorrect arguments arrays.
# 2. Set the bad argument to refquota.
# 3. Verify zfs can handle it correctly.
#
verify_runnable "both"
function cleanup
{
log_must $ZFS set refquota=none $TESTPOOL/$TESTFS
log_must $ZFS set refreserv=none $TESTPOOL/$TESTFS
}
log_assert "'zfs set refquota' can handle incorrect arguments correctly."
log_onexit cleanup
set -A badopt \
"None" "-1" "1TT" "%5" \
"123!" "@456" "7#89" "0\$" \
"abc123%" "123%s" "12%s3" "%c123" \
"123%d" "%x123" "12%p3" "^def456" \
"\0" "x0"
typeset -i i=0
while ((i < ${#badopt[@]})); do
log_mustnot $ZFS set refquota=${badopt[$i]} $TESTPOOL/$TESTFS
log_mustnot $ZFS set refreserv=${badopt[$i]} $TESTPOOL/$TESTFS
((i += 1))
done
log_pass "'zfs set refquota' can handle incorrect arguments correctly."
+36
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@@ -0,0 +1,36 @@
#!/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) 2013 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
verify_runnable "both"
DISK=${DISKS%% *}
default_setup $DISK