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# DESCRIPTION 18# Verify that livelists tracking remapped blocks can be 19# properly destroyed. 20 21# STRATEGY 22# 1. Create a pool with disk1 and create a filesystem, snapshot 23# and clone. Write several files to the clone. 24# 2. Add disk2 to the pool and then remove disk1, triggering a 25# remap of the blkptrs tracked in the livelist. 26# 3. Delete the clone 27 28. $STF_SUITE/include/libtest.shlib 29. $STF_SUITE/tests/functional/removal/removal.kshlib 30 31function cleanup 32{ 33 poolexists $TESTPOOL2 && zpool destroy $TESTPOOL2 34 [[ -f $VIRTUAL_DISK1 ]] && log_must rm $VIRTUAL_DISK1 35 [[ -f $VIRTUAL_DISK2 ]] && log_must rm $VIRTUAL_DISK2 36} 37 38log_onexit cleanup 39 40VIRTUAL_DISK1=$TEST_BASE_DIR/disk1 41VIRTUAL_DISK2=$TEST_BASE_DIR/disk2 42log_must truncate -s $(($MINVDEVSIZE * 8)) $VIRTUAL_DISK1 43log_must truncate -s $(($MINVDEVSIZE * 16)) $VIRTUAL_DISK2 44 45log_must zpool create $TESTPOOL2 $VIRTUAL_DISK1 46log_must poolexists $TESTPOOL2 47 48log_must zfs create $TESTPOOL2/$TESTFS 49log_must mkfile 25m /$TESTPOOL2/$TESTFS/atestfile 50log_must zfs snapshot $TESTPOOL2/$TESTFS@snap 51 52log_must zfs clone $TESTPOOL2/$TESTFS@snap $TESTPOOL2/$TESTCLONE 53 54log_must mkfile 1m /$TESTPOOL2/$TESTCLONE/$TESTFILE0 55log_must mkfile 1m /$TESTPOOL2/$TESTCLONE/$TESTFILE1 56log_must mkfile 1m /$TESTPOOL2/$TESTCLONE/$TESTFILE2 57 58log_must zpool add $TESTPOOL2 $VIRTUAL_DISK2 59log_must zpool remove $TESTPOOL2 $VIRTUAL_DISK1 60wait_for_removal $TESTPOOL2 61 62log_must rm /$TESTPOOL2/$TESTCLONE/$TESTFILE0 63log_must rm /$TESTPOOL2/$TESTCLONE/$TESTFILE1 64 65log_must zfs destroy $TESTPOOL2/$TESTCLONE 66 67log_pass "Clone with the livelist feature and remapped blocks," \ 68 "can be destroyed." 69