1#!/bin/ksh -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 (c) 2018 Datto Inc.
25#
26
27. $STF_SUITE/include/libtest.shlib
28. $STF_SUITE/tests/functional/cli_root/zpool_reopen/zpool_reopen.shlib
29. $STF_SUITE/tests/functional/cli_root/zpool_resilver/zpool_resilver.cfg
30
31#
32# DESCRIPTION:
33#	"Verify 'zpool resilver' restarts in-progress resilvers"
34#
35# STRATEGY:
36#	1. Write some data and detatch the first drive so it has resilver
37#	   work to do
38#	2. Repeat the process with a second disk
39#	3. Reattach the drives, causing the second drive's resilver to be
40#	   deferred
41#	4. Manually restart the resilver with all drives
42#
43
44verify_runnable "global"
45
46function cleanup
47{
48	log_must set_tunable32 zfs_scan_suspend_progress 0
49	log_must rm -f $mntpnt/biggerfile1
50	log_must rm -f $mntpnt/biggerfile2
51}
52
53log_onexit cleanup
54
55log_assert "Verify 'zpool resilver' restarts in-progress resilvers"
56
57mntpnt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
58
59# 1. Write some data and detatch the first drive so it has resilver work to do
60log_must file_write -b 524288 -c 1024 -o create -d 0 -f $mntpnt/biggerfile1
61sync_all_pools
62log_must zpool detach $TESTPOOL $DISK2
63
64# 2. Repeat the process with a second disk
65log_must file_write -b 524288 -c 1024 -o create -d 0 -f $mntpnt/biggerfile2
66sync_all_pools
67log_must zpool detach $TESTPOOL $DISK3
68
69# 3. Reattach the drives, causing the second drive's resilver to be deferred
70log_must set_tunable32 zfs_scan_suspend_progress 1
71
72log_must zpool attach $TESTPOOL $DISK1 $DISK2
73log_must is_pool_resilvering $TESTPOOL true
74
75log_must zpool attach $TESTPOOL $DISK1 $DISK3
76log_must is_pool_resilvering $TESTPOOL true
77
78# 4. Manually restart the resilver with all drives
79log_must zpool resilver $TESTPOOL
80log_must is_deferred_scan_started $TESTPOOL
81log_must set_tunable32 zfs_scan_suspend_progress 0
82log_must wait_for_resilver_end $TESTPOOL $MAXTIMEOUT
83log_must check_state $TESTPOOL "$DISK2" "online"
84log_must check_state $TESTPOOL "$DISK3" "online"
85
86log_pass "Verified 'zpool resilver' restarts in-progress resilvers"
87