1#!/bin/ksh -p
2#
3# This file and its contents are supplied under the terms of the
4# Common Development and Distribution License ("CDDL"), version 1.0.
5# You may only use this file in accordance with the terms of version
6# 1.0 of the CDDL.
7#
8# A full copy of the text of the CDDL should have accompanied this
9# source.  A copy of the CDDL is also available via the Internet at
10# http://www.illumos.org/license/CDDL.
11#
12
13#
14# Copyright (c) 2018 by Delphix. All rights reserved.
15#
16
17. $STF_SUITE/include/libtest.shlib
18. $STF_SUITE/tests/functional/cli_root/zpool_wait/zpool_wait.kshlib
19
20#
21# DESCRIPTION:
22# 'zpool wait' works when waiting for sequential resilvering to complete.
23#
24# STRATEGY:
25# 1. Attach a device to the pool so that sequential resilvering starts.
26# 2. Start 'zpool wait'.
27# 3. Monitor the waiting process to make sure it returns neither too soon nor
28#    too late.
29# 4. Repeat 1-3, except using the '-w' flag with 'zpool attach' instead of using
30#    'zpool wait'.
31#
32
33function cleanup
34{
35	remove_io_delay
36	kill_if_running $pid
37	get_disklist $TESTPOOL | grep $DISK2 >/dev/null && \
38	    log_must zpool detach $TESTPOOL $DISK2
39}
40
41typeset -r IN_PROGRESS_CHECK="is_pool_resilvering $TESTPOOL"
42typeset pid
43
44log_onexit cleanup
45
46add_io_delay $TESTPOOL
47
48# Test 'zpool wait -t resilver'
49log_must zpool attach -s $TESTPOOL $DISK1 $DISK2
50log_bkgrnd zpool wait -t resilver $TESTPOOL
51pid=$!
52check_while_waiting $pid "$IN_PROGRESS_CHECK"
53
54log_must zpool detach $TESTPOOL $DISK2
55
56# Test 'zpool attach -w'
57log_bkgrnd zpool attach -sw $TESTPOOL $DISK1 $DISK2
58pid=$!
59while ! is_pool_resilvering $TESTPOOL && proc_exists $pid; do
60	log_must sleep .5
61done
62check_while_waiting $pid "$IN_PROGRESS_CHECK"
63
64log_pass "'zpool wait -t resilver' and 'zpool attach -w' work."
65