1#!/bin/ksh -p
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# Copyright (c) 2020 by Datto, Inc. All rights reserved.
17#
18
19. $STF_SUITE/tests/functional/rsend/rsend.kshlib
20. $STF_SUITE/include/math.shlib
21
22#
23# Description:
24# Verify compression features show up in zstream dump
25#
26# Strategy:
27# 1. Create a full compressed send stream
28# 2. Verify zstream dump shows this stream has the relevant features
29# 3. Verify zstream dump's accounting of logical and compressed size is correct
30# 4. Verify the toname from a resume token
31# 5. Verify it fails with corrupted resume token
32# 6. Verify it fails with missing resume token
33#
34
35verify_runnable "both"
36
37log_assert "Verify zstream dump correctly interprets compressed send streams."
38log_onexit cleanup_pool $POOL2
39
40typeset sendfs=$POOL2/fs
41typeset streamfs=$POOL2/fs2
42typeset recvfs=$POOL2/fs3
43
44log_must zfs create -o compress=lz4 $sendfs
45log_must zfs create -o compress=lz4 $streamfs
46typeset dir=$(get_prop mountpoint $sendfs)
47write_compressible $dir 16m
48log_must zfs snapshot $sendfs@full
49
50log_must eval "zfs send -c $sendfs@full >$BACKDIR/full"
51log_must stream_has_features $BACKDIR/full lz4 compressed
52zstream dump -v $BACKDIR/full > $BACKDIR/dump.out
53
54lsize=$(awk '/^WRITE [^0]/ {lsize += $24} END {printf("%d", lsize)}' \
55    $BACKDIR/dump.out)
56lsize_prop=$(get_prop logicalused $sendfs)
57within_percent $lsize $lsize_prop 90 || log_fail \
58    "$lsize and $lsize_prop differed by too much"
59
60csize=$(awk '/^WRITE [^0]/ {csize += $27} END {printf("%d", csize)}' \
61    $BACKDIR/dump.out)
62csize_prop=$(get_prop used $sendfs)
63within_percent $csize $csize_prop 90 || log_fail \
64    "$csize and $csize_prop differed by too much"
65
66get_resume_token "zfs send -c $sendfs@full" $streamfs $recvfs
67resume_token=$(</$streamfs/resume_token)
68to_name_fs=$sendfs
69log_must eval "zstream token $resume_token | grep $to_name_fs"
70
71bad_resume_token="1-1162e8285b-100789c6360"
72log_mustnot eval "zstream token $bad_resume_token 2>&1"
73log_mustnot eval "zstream token 2>&1"
74
75log_pass "zstream dump correctly interprets compressed send streams."
76