xattr_005_pos.ksh revision 1d32ba663e202c24a5a1f2e5aef83fffb447cb7f
#!/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
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# CDDL HEADER END
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
#
# DESCRIPTION:
# read/write/create/delete xattr on a clone filesystem
#
#
# STRATEGY:
# 1. Create an xattr on a filesystem
# 2. Snapshot the filesystem and clone it
# 3. Verify the xattr can still be read, written, deleted
# 4. Verify we can create new xattrs on new files created on the clone
#
function cleanup {
log_must zfs destroy $TESTPOOL/$TESTFS/clone
log_must zfs destroy $TESTPOOL/$TESTFS@snapshot1
log_must rm $TESTDIR/myfile.$$
}
log_assert "read/write/create/delete xattr on a clone filesystem"
log_onexit cleanup
# create a file, and an xattr on it
log_must touch $TESTDIR/myfile.$$
create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
# snapshot & clone the filesystem
log_must zfs snapshot $TESTPOOL/$TESTFS@snapshot1
log_must zfs clone $TESTPOOL/$TESTFS@snapshot1 $TESTPOOL/$TESTFS/clone
log_must zfs set mountpoint=$TESTDIR/clone $TESTPOOL/$TESTFS/clone
# check for the xattrs on the clone
verify_xattr $TESTDIR/clone/myfile.$$ passwd /etc/passwd
# check we can create xattrs on the clone
create_xattr $TESTDIR/clone/myfile.$$ foo /etc/passwd
delete_xattr $TESTDIR/clone/myfile.$$ foo
# delete the original dataset xattr
delete_xattr $TESTDIR/myfile.$$ passwd
# verify it's still there on the clone
verify_xattr $TESTDIR/clone/myfile.$$ passwd /etc/passwd
delete_xattr $TESTDIR/clone/myfile.$$ passwd
log_pass "read/write/create/delete xattr on a clone filesystem"