1#!/usr/bin/ksh
2
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14#
15# Copyright (c) 2015 by Delphix. All rights reserved.
16#
17
18. $STF_SUITE/tests/functional/rsend/rsend.kshlib
19
20#
21# Description:
22# Verify a pool without the lz4 feature enabled can create compressed send
23# streams, and that they can be received into pools with or without the
24# lz4 feature.
25#
26# Strategy:
27# 1. For each of an uncompressed, and gzip dataset created from a pool with
28#    the lz4 feature disabled, receive the stream into a pool with and without
29#    the feature enabled.
30#
31
32verify_runnable "both"
33
34log_assert "Verify compressed streams are rejected if incompatible."
35
36typeset send_ds=$POOL2/testds
37typeset recv_ds=$POOL3/testds
38
39function cleanup
40{
41	poolexists $POOL2 && destroy_pool $POOL2
42	poolexists $POOL3 && destroy_pool $POOL3
43	log_must zpool create $POOL2 $DISK2
44}
45log_onexit cleanup
46
47datasetexists $POOL2 && log_must zpool destroy $POOL2
48log_must zpool create -d $POOL2 $DISK2
49
50for compress in off gzip; do
51	for pool_opt in '' -d; do
52		poolexists $POOL3 && destroy_pool $POOL3
53		log_must zpool create $pool_opt $POOL3 $DISK3
54
55		datasetexists $send_ds && log_must zfs destroy -r $send_ds
56		datasetexists $recv_ds && log_must zfs destroy -r $recv_ds
57
58		log_must zfs create -o compress=$compress $send_ds
59		typeset dir=$(get_prop mountpoint $send_ds)
60		write_compressible $dir 16m
61		log_must zfs snapshot $send_ds@full
62
63		log_must eval "zfs send -c $send_ds@full >$BACKDIR/full-c"
64		log_must eval "zfs recv $recv_ds <$BACKDIR/full-c"
65
66		log_must zfs destroy -r $recv_ds
67
68		log_must eval "zfs send $send_ds@full >$BACKDIR/full"
69		log_must eval "zfs recv $recv_ds <$BACKDIR/full"
70	done
71done
72
73log_pass "Compressed streams are rejected if incompatible."
74