#!/usr/bin/ksh -p # # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # # # Copyright (c) 2017 by Delphix. All rights reserved. # . $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib # # DESCRIPTION: # Attempt to take a checkpoint while a removal is # in progress. The attempt should fail. # # STRATEGY: # 1. Create pool with one disk # 2. Create a big file in the pool, so when the disk # is later removed, it will give us enough of a # time window to attempt the checkpoint while the # removal takes place # 3. Add a second disk where all the data will be moved # to when the first disk will be removed. # 4. Start removal of first disk # 5. Attempt to checkpoint (attempt should fail) # verify_runnable "global" function callback { log_mustnot zpool checkpoint $TESTPOOL return 0 } # # Create pool # setup_test_pool log_onexit cleanup_test_pool populate_test_pool # # Create big empty file and do some writes at random # offsets to ensure that it takes up space. Note that # the implcitly created filesystem ($FS0) does not # have compression enabled. # log_must mkfile $BIGFILESIZE $FS0FILE log_must randwritecomp $FS0FILE 1000 # # Add second disk # log_must zpool add $TESTPOOL $EXTRATESTDISK # # Remove disk and attempt to take checkpoint # log_must attempt_during_removal $TESTPOOL $TESTDISK callback log_must zpool status $TESTPOOL log_pass "Attempting to checkpoint during removal fails as expected."