| #! /bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (the "License"). |
| # You may not use this file except in compliance with the License. |
| # |
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| # or http://www.opensolaris.org/os/licensing. |
| # See the License for the specific language governing permissions |
| # and limitations under the License. |
| # |
| # When distributing Covered Code, include this CDDL HEADER in each |
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| # If applicable, add the following below this CDDL HEADER, with the |
| # fields enclosed by brackets "[]" replaced with your own identifying |
| # information: Portions Copyright [yyyy] [name of copyright owner] |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright 2009 Sun Microsystems, Inc. All rights reserved. |
| # Use is subject to license terms. |
| # |
| |
| # |
| # Copyright (c) 2012, 2015 by Delphix. All rights reserved. |
| # Copyright (c) 2017 Lawrence Livermore National Security, LLC. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/cli_root/zpool_expand/zpool_expand.cfg |
| |
| # |
| # DESCRIPTION: |
| # After vdev expansion, all 4 labels have the same set of uberblocks. |
| # |
| # |
| # STRATEGY: |
| # 1) Create 3 files |
| # 2) Create a pool backed by the files |
| # 3) Expand the files' size with truncate |
| # 4) Use zpool online -e to expand the vdevs |
| # 5) Check that for all the devices, all 4 labels have the same uberblocks |
| # |
| |
| verify_runnable "global" |
| |
| function cleanup |
| { |
| poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1 |
| |
| for i in 1 2 3; do |
| [ -e ${TEMPFILE}.$i ] && log_must rm ${TEMPFILE}.$i |
| done |
| } |
| |
| log_onexit cleanup |
| |
| log_assert "After vdev expansion, all 4 labels have the same set of uberblocks." |
| |
| for type in " " mirror raidz draid; do |
| for i in 1 2 3; do |
| log_must truncate -s $org_size ${TEMPFILE}.$i |
| done |
| |
| log_must zpool create $TESTPOOL1 $type $TEMPFILE.1 \ |
| $TEMPFILE.2 $TEMPFILE.3 |
| |
| sync_pool $TESTPOOL1 |
| |
| for i in 1 2 3; do |
| log_must truncate -s $exp_size ${TEMPFILE}.$i |
| done |
| |
| for i in 1 2 3; do |
| log_must zpool online -e $TESTPOOL1 ${TEMPFILE}.$i |
| done |
| |
| sync_pool $TESTPOOL1 |
| |
| |
| for i in 1 2 3; do |
| non_uniform=$(zdb -lu ${TEMPFILE}.$i | \ |
| grep 'labels = ' | \ |
| grep -c -v 'labels = 0 1 2 3') |
| |
| log_note "non-uniform label count: $non_uniform" |
| |
| if [[ $non_uniform -ne 0 ]]; then |
| log_fail "After vdev expansion, all labels contents are not identical" |
| fi |
| done |
| |
| log_must zpool destroy $TESTPOOL1 |
| done |
| |
| log_pass "After vdev expansion, all 4 labels have the same set of uberblocks." |