1#!/bin/ksh -p 2 3# 4# This file and its contents are supplied under the terms of the 5# Common Development and Distribution License ("CDDL"), version 1.0. 6# You may only use this file in accordance with the terms of version 7# 1.0 of the CDDL. 8# 9# A full copy of the text of the CDDL should have accompanied this 10# source. A copy of the CDDL is also available via the Internet at 11# http://www.illumos.org/license/CDDL. 12# 13 14# 15# Copyright (c) 2017 by Delphix. All rights reserved. 16# 17 18. $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib 19 20# 21# DESCRIPTION: 22# Attempt to take a checkpoint while a removal is 23# in progress. The attempt should fail. 24# 25# STRATEGY: 26# 1. Create pool with one disk 27# 2. Create a big file in the pool, so when the disk 28# is later removed, it will give us enough of a 29# time window to attempt the checkpoint while the 30# removal takes place 31# 3. Add a second disk where all the data will be moved 32# to when the first disk will be removed. 33# 4. Start removal of first disk 34# 5. Attempt to checkpoint (attempt should fail) 35# 36 37verify_runnable "global" 38 39function callback 40{ 41 log_mustnot zpool checkpoint $TESTPOOL 42 return 0 43} 44 45# 46# Create pool 47# 48setup_test_pool 49log_onexit cleanup_test_pool 50populate_test_pool 51 52# 53# Create big empty file and do some writes at random 54# offsets to ensure that it takes up space. Note that 55# the implicitly created filesystem ($FS0) does not 56# have compression enabled. 57# 58log_must mkfile $BIGFILESIZE $FS0FILE 59log_must randwritecomp $FS0FILE 1000 60 61# 62# Add second disk 63# 64log_must zpool add $TESTPOOL $EXTRATESTDISK 65 66# 67# Remove disk and attempt to take checkpoint 68# 69log_must attempt_during_removal $TESTPOOL $TESTDISK callback 70log_must zpool status $TESTPOOL 71 72log_pass "Attempting to checkpoint during removal fails as expected." 73