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) 2020 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 devices to finish being trimmed 23# 24# STRATEGY: 25# 1. Create a pool. 26# 2. Start trimming the vdev in the pool, making sure the rate is slow enough 27# that the trim can be observed. 28# 3. Start 'zpool wait'. 29# 4. Monitor the waiting process to make sure it returns neither too soon nor 30# too late. 31# 32 33function cleanup 34{ 35 kill_if_running $pid 36 poolexists $TESTPOOL && destroy_pool $TESTPOOL 37 38 [[ -d "$TESTDIR" ]] && log_must rm -r "$TESTDIR" 39} 40 41# Check whether any vdevs in given pool are being trimmed 42function trim_in_progress 43{ 44 typeset pool="$1" 45 zpool status -t "$pool" | grep "trimmed, started" 46} 47 48if is_freebsd; then 49 log_unsupported "FreeBSD has no hole punching mechanism for the time being." 50fi 51 52typeset -r FILE_VDEV="$TESTDIR/file_vdev" 53typeset pid 54 55log_onexit cleanup 56 57log_must mkdir "$TESTDIR" 58log_must truncate -s 10G "$FILE_VDEV" 59log_must zpool create -f $TESTPOOL "$FILE_VDEV" 60 61log_must zpool trim -r 2G $TESTPOOL "$FILE_VDEV" 62 63log_bkgrnd zpool wait -t trim $TESTPOOL 64pid=$! 65 66check_while_waiting $pid "trim_in_progress $TESTPOOL" 67 68log_pass "'zpool wait -t trim' works." 69