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# $FreeBSD$
24
25#
26# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)rsend_010_pos.ksh	1.1	08/02/27 SMI"
30#
31
32. $STF_SUITE/tests/rsend/rsend.kshlib
33
34#################################################################################
35#
36# __stc_assertion_start
37#
38# ID: rsend_010_pos
39#
40# DESCRIPTION:
41#	ZFS can handle stream with multiple identical (same GUID) snapshots
42#
43# STRATEGY:
44#	1. Recursively backup snapshot
45#	2. Restore it to the given filesystem
46#	3. Resend the snapshot again
47#	4. Verify this stream can be restore to this filesystem again
48#
49# TESTABILITY: explicit
50#
51# TEST_AUTOMATION_LEVEL: automated
52#
53# CODING_STATUS: COMPLETED (2007-10-11)
54#
55# __stc_assertion_end
56#
57################################################################################
58
59verify_runnable "both"
60
61log_assert "ZFS can handle stream with multiple identical (same GUID) snapshots"
62log_onexit cleanup_pool $POOL2
63
64log_must $ZFS create $POOL2/$FS
65log_must $ZFS snapshot $POOL2/$FS@snap
66
67#
68# First round restore the stream
69#
70log_must eval "$ZFS send -R $POOL2/$FS@snap > $BACKDIR/fs-R"
71log_must eval "$ZFS receive -d -F $POOL2/$FS < $BACKDIR/fs-R"
72
73#
74# In order to avoid 'zfs send -R' failed, create snapshot for
75# all the sub-systems
76#
77list=$($ZFS list -r -H -o name -t filesystem $POOL2/$FS)
78for item in $list ; do
79	if datasetnonexists $item@snap ; then
80		log_must $ZFS snapshot $item@snap
81	fi
82done
83
84#
85# Second round restore the stream
86#
87log_must eval "$ZFS send -R $POOL2/$FS@snap > $BACKDIR/fs-R"
88dstds=$(get_dst_ds $POOL2/$FS $POOL2/$FS)
89log_must eval "$ZFS receive -d -F $dstds < $BACKDIR/fs-R"
90
91log_pass "ZFS can handle stream with multiple identical (same GUID) snapshots"
92