1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# This file and its contents are supplied under the terms of the
6# Common Development and Distribution License ("CDDL"), version 1.0.
7# You may only use this file in accordance with the terms of version
8# 1.0 of the CDDL.
9#
10# A full copy of the text of the CDDL should have accompanied this
11# source.  A copy of the CDDL is also available via the Internet at
12# http://www.illumos.org/license/CDDL.
13#
14# CDDL HEADER END
15#
16
17#
18# Copyright (c) 2019 by Tim Chase. All rights reserved.
19# Copyright (c) 2021 Lawrence Livermore National Security, LLC.
20#
21
22. $STF_SUITE/include/libtest.shlib
23. $STF_SUITE/tests/functional/cli_root/zpool_trim/zpool_trim.kshlib
24
25#
26# DESCRIPTION:
27# Miscellaneous complex sequences of operations function as expected.
28#
29# STRATEGY:
30# 1. Create a pool with a two-way mirror.
31# 2. Start trimming, fault, export, import, online and verify along
32#    the way that the trim was cancelled and not restarted.
33#
34
35DISK1="$(echo $DISKS | cut -d' ' -f1)"
36DISK2="$(echo $DISKS | cut -d' ' -f2)"
37
38log_must zpool create -f $TESTPOOL mirror $DISK1 $DISK2
39
40log_must zpool trim -r 128M $TESTPOOL $DISK1
41progress="$(trim_progress $TESTPOOL $DISK1)"
42[[ -z "$progress" ]] && log_fail "Trimming did not start"
43
44log_must zpool offline -f $TESTPOOL $DISK1
45log_must check_vdev_state $TESTPOOL $DISK1 "FAULTED"
46log_must eval "zpool status -t $TESTPOOL | grep $DISK1 | grep untrimmed"
47
48log_must zpool export $TESTPOOL
49log_must zpool import $TESTPOOL
50
51# Note: the expected state here is unsupported since the faulted device
52# cannot be checked to determine if it supports TRIM.
53log_must check_vdev_state $TESTPOOL $DISK1 "FAULTED"
54log_must eval "zpool status -t $TESTPOOL | grep $DISK1 | grep unsupported"
55
56log_must zpool online $TESTPOOL $DISK1
57log_must zpool clear $TESTPOOL $DISK1
58log_must check_vdev_state $TESTPOOL $DISK1 "ONLINE"
59log_must eval "zpool status -t $TESTPOOL | grep $DISK1 | grep untrimmed"
60
61log_pass "Trimming behaves as expected at each step of:" \
62    "trim + fault + export + import + online"
63