--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usr/src/test/zfs-tests/tests/functional/acl/nontrivial/zfs_acl_cpio_002_pos.ksh	Wed Dec 05 22:04:50 2012 -0500
@@ -0,0 +1,128 @@
+#!/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) 2012 by Marcelo Leal. All rights reserved.
+#
+
+. $STF_SUITE/tests/functional/acl/acl_common.kshlib
+
+#
+# DESCRIPTION:
+# Verify that '$CPIO' command with -P@ option supports to archive ZFS ACLs
+#
+# STRATEGY:
+# 1. Create file and directory in zfs filesystem
+# 2. Add new ACE in ACL or change mode of file and directory
+# 3. Create xattr of the file and directory
+# 4. Use $CPIO to archive file and directory
+# 5. Extract the archive file
+# 6. Verify that the restored ACLs of file and directory identify
+#    with the origional ones.
+#
+
+verify_runnable "both"
+
+function cleanup
+{
+	if datasetexists $TESTPOOL/$TESTFS1; then
+		log_must $ZFS destroy -f $TESTPOOL/$TESTFS1
+	fi
+	if (( ${#orig_dir} != 0 )); then
+		cd $orig_dir
+	fi
+	[[ -d $TESTDIR1 ]] && log_must $RM -rf $TESTDIR1
+	[[ -d $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
+}
+
+log_assert "Verify that '$CPIO' command supports to archive ZFS ACLs & xattrs."
+log_onexit cleanup
+
+set -A ops "A+user:$ZFS_ACL_OTHER1:execute:allow" \
+	"A3+user:$ZFS_ACL_OTHER1:write_data:deny" \
+	"A0+user:$ZFS_ACL_OTHER1:write_data:deny" \
+	"A3+group:$ZFS_ACL_OTHER_GROUP:read_data:deny" \
+	"A1=user:$ZFS_ACL_STAFF1:write_data:deny" \
+	"A1=group:$ZFS_ACL_STAFF_GROUP:write_data:deny"
+
+log_note "Create second zfs file system to restore the cpio archive."
+log_must $ZFS create $TESTPOOL/$TESTFS1
+log_must $ZFS set mountpoint=$TESTDIR1 $TESTPOOL/$TESTFS1
+log_must $CHMOD 777 $TESTDIR1
+
+# Define test fine and record the original directory.
+CPIOFILE=cpiofile.$$
+file=$TESTFILE0
+dir=dir.$$
+orig_dir=$PWD
+mytestfile=/kernel/drv/zfs
+
+typeset user
+for user in root $ZFS_ACL_STAFF1; do
+	# Set the current user
+	log_must set_cur_usr $user
+
+	typeset -i i=0
+	while (( i < ${#ops[*]} )); do
+		log_note "Create file $file and directory $dir " \
+			"in zfs filesystem. "
+		cd $TESTDIR
+		log_must usr_exec $TOUCH $file
+		log_must usr_exec $MKDIR $dir
+		log_must usr_exec $RUNAT $file $CP $mytestfile attr.0
+		log_must usr_exec $RUNAT $dir $CP $mytestfile attr.0
+
+		log_note "Change the ACLs of file and directory with " \
+			"'$CHMOD ${ops[i]}'."
+		for obj in $file $dir; do
+			log_must usr_exec $CHMOD ${ops[i]} $obj
+		done
+
+		log_note "Archive the file and directory."
+		cd $TESTDIR
+		log_must eval "usr_exec $LS | " \
+			"usr_exec $CPIO -ocP@ -O $CPIOFILE > /dev/null 2>&1"
+
+		log_note "Restore the cpio archive."
+		log_must usr_exec $MV $CPIOFILE $TESTDIR1
+		cd $TESTDIR1
+		log_must eval "usr_exec $CAT $CPIOFILE | " \
+			"usr_exec $CPIO -icP@ > /dev/null 2>&1"
+
+		log_note "Verify that the ACLs of restored file/directory " \
+			"have no changes."
+		for obj in $file $dir; do
+			log_must compare_modes $TESTDIR/$obj $TESTDIR1/$obj
+			log_must compare_acls $TESTDIR/$obj $TESTDIR1/$obj
+			log_must compare_xattrs $TESTDIR/$obj $TESTDIR1/$obj
+		done
+
+		log_must usr_exec $RM -rf $TESTDIR/* $TESTDIR1/*
+
+		(( i = i + 1 ))
+	done
+done
+
+log_pass "'$CPIO' command succeeds to support ZFS ACLs & xattrs."