Add raidz_test to the ZFS Test Suite

raidz sweep test is running for 300s
Each configuration runs in a separate thread (one running thread per CPU core)

configure.ac

@@ -251,6 +251,7 @@ AC_CONFIG_FILES([
 	tests/zfs-tests/tests/functional/poolversion/Makefile
 	tests/zfs-tests/tests/functional/privilege/Makefile
 	tests/zfs-tests/tests/functional/quota/Makefile
+	tests/zfs-tests/tests/functional/raidz/Makefile
 	tests/zfs-tests/tests/functional/redundancy/Makefile
 	tests/zfs-tests/tests/functional/refquota/Makefile
 	tests/zfs-tests/tests/functional/refreserv/Makefile

tests/runfiles/linux.run

@@ -261,7 +261,7 @@ tests = ['zpool_clear_001_pos', 'zpool_clear_002_neg', 'zpool_clear_003_neg']
 # zpool_create_020_pos - needs investigation
 [tests/functional/cli_root/zpool_create]
 tests = [
-    'zpool_create_003_pos', 'zpool_create_005_pos', 'zpool_create_007_neg', 
+    'zpool_create_003_pos', 'zpool_create_005_pos', 'zpool_create_007_neg',
     'zpool_create_009_neg', 'zpool_create_010_neg', 'zpool_create_017_neg',
     'zpool_create_018_pos', 'zpool_create_019_pos',
     'zpool_create_021_pos', 'zpool_create_022_pos', 'zpool_create_023_neg',
@@ -507,12 +507,15 @@ tests = ['poolversion_001_pos', 'poolversion_002_pos']
 #tests = ['privilege_001_pos', 'privilege_002_pos']
 
 # DISABLED:
-# quota_002_pos - size is less than current used or reserved space 
+# quota_002_pos - size is less than current used or reserved space
 # quota_004_pos - size is less than current used or reserved space
 # quota_005_pos - size is less than current used or reserved space
 [tests/functional/quota]
 tests = ['quota_001_pos', 'quota_003_pos', 'quota_006_neg']
 
+[tests/functional/raidz]
+tests = ['raidz_001_neg', 'raidz_002_pos']
+
 [tests/functional/redundancy]
 tests = ['redundancy_001_pos', 'redundancy_002_pos', 'redundancy_003_pos']
 

tests/zfs-tests/include/default.cfg.in

@@ -42,6 +42,7 @@ export ZINJECT=${ZINJECT:-${sbindir}/zinject}
 export ZPOOL=${ZPOOL:-${sbindir}/zpool}
 export ZTEST=${ZTEST:-${sbindir}/ztest}
 export ZPIOS=${ZPIOS:-${sbindir}/zpios}
+export RAIDZ_TEST=${RAIDZ_TEST:-${bindir}/raidz_test}
 
 . $STF_SUITE/include/libtest.shlib
 

tests/zfs-tests/tests/functional/Makefile.am

@@ -34,6 +34,7 @@ SUBDIRS = \
 	poolversion \
 	privilege \
 	quota \
+	raidz \
 	redundancy \
 	refquota \
 	refreserv \

tests/zfs-tests/tests/functional/raidz/Makefile.am

@@ -0,0 +1,6 @@
+pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/raidz
+dist_pkgdata_SCRIPTS = \
+	setup.ksh \
+	cleanup.ksh \
+	raidz_001_neg.ksh \
+	raidz_002_pos.ksh

tests/zfs-tests/tests/functional/raidz/cleanup.ksh

@@ -0,0 +1,34 @@
+#!/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) 2016 by Gvozden Neskovic. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+default_cleanup

tests/zfs-tests/tests/functional/raidz/raidz_001_neg.ksh

@@ -0,0 +1,42 @@
+#!/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) 2016 by Gvozden Neskovic. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+#
+# DESCRIPTION:
+#	Call the raidz_test tool with -T options to test the infrastructure.
+#	This option should make raidz_test to return non 0.
+#
+
+log_mustnot $RAIDZ_TEST -T
+
+log_pass "raidz_test detects errors as espected."

tests/zfs-tests/tests/functional/raidz/raidz_002_pos.ksh

@@ -0,0 +1,45 @@
+#!/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) 2016 by Gvozden Neskovic. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+#
+# DESCRIPTION:
+#	Call the raidz_test tool with -S to test all supported raidz
+#	implementations. This options will test several raidz block geometries
+#	and several zio parameters that affect raidz block layout. Data
+#	reconstruction performs all combinations of failed disks. Wall time
+#	is set to 5min, but actual runtime might be longer.
+#
+
+log_must $RAIDZ_TEST -S -t 300
+
+log_pass "raidz_test parameter sweep test succeeded."

tests/zfs-tests/tests/functional/raidz/setup.ksh

@@ -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 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2016 by Gvozden Neskovic. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+verify_runnable "global"
+
+log_pass

zfs-script-config.sh.in

@@ -26,6 +26,7 @@ export ZINJECT=${CMDDIR}/zinject/zinject
 export ZPOOL=${CMDDIR}/zpool/zpool
 export ZTEST=${CMDDIR}/ztest/ztest
 export ZPIOS=${CMDDIR}/zpios/zpios
+export RAIDZ_TEST=${CMDDIR}/raidz_test/raidz_test}
 
 export COMMON_SH=${SCRIPTDIR}/common.sh
 export ZFS_SH=${SCRIPTDIR}/zfs.sh