1#!/usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/tests/rsend/rsend.kshlib
28
29#################################################################################
30#
31# __stc_assertion_start
32#
33# ID: rsend_010_pos
34#
35# DESCRIPTION:
36#	ZFS can handle stream with multiple identical (same GUID) snapshots
37#
38# STRATEGY:
39#	1. Recursively backup snapshot
40#	2. Restore it to the given filesystem
41#	3. Resend the snapshot again
42#	4. Verify this stream can be restore to this filesystem again
43#
44# TESTABILITY: explicit
45#
46# TEST_AUTOMATION_LEVEL: automated
47#
48# CODING_STATUS: COMPLETED (2007-10-11)
49#
50# __stc_assertion_end
51#
52################################################################################
53
54verify_runnable "both"
55
56log_assert "ZFS can handle stream with multiple identical (same GUID) snapshots"
57log_onexit cleanup_pool $POOL2
58
59log_must $ZFS create $POOL2/$FS
60log_must $ZFS snapshot $POOL2/$FS@snap
61
62#
63# First round restore the stream
64#
65log_must eval "$ZFS send -R $POOL2/$FS@snap > $BACKDIR/fs-R"
66log_must eval "$ZFS receive -d -F $POOL2/$FS < $BACKDIR/fs-R"
67
68#
69# In order to avoid 'zfs send -R' failed, create snapshot for
70# all the sub-systems
71#
72list=$($ZFS list -r -H -o name -t filesystem $POOL2/$FS)
73for item in $list ; do
74	if datasetnonexists $item@snap ; then
75		log_must $ZFS snapshot $item@snap
76	fi
77done
78
79#
80# Second round restore the stream
81#
82log_must eval "$ZFS send -R $POOL2/$FS@snap > $BACKDIR/fs-R"
83dstds=$(get_dst_ds $POOL2/$FS $POOL2/$FS)
84log_must eval "$ZFS receive -d -F $dstds < $BACKDIR/fs-R"
85
86log_pass "ZFS can handle stream with multiple identical (same GUID) snapshots"
87