| #! /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, 2018 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 zpool online -e poolname zvol vdevs, zpool can autoexpand by |
| # Dynamic VDEV Expansion |
| # |
| # |
| # STRATEGY: |
| # 1) Create 3 files |
| # 2) Create a pool backed by the files |
| # 3) Expand the files' size with truncate |
| # 4) Use zpool reopen to check the expandsize |
| # 5) Use zpool online -e to online the vdevs |
| # 6) Check that the pool size was expanded |
| # |
| |
| 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 "zpool can expand after zpool online -e zvol vdevs on vdev expansion" |
| |
| for type in " " mirror raidz raidz2; do |
| # Initialize the file devices and the pool |
| 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 $TEMPFILE.3 |
| |
| typeset autoexp=$(get_pool_prop autoexpand $TESTPOOL1) |
| |
| if [[ $autoexp != "off" ]]; then |
| log_fail "zpool $TESTPOOL1 autoexpand should be off but is " \ |
| "$autoexp" |
| fi |
| typeset prev_size=$(get_pool_prop size $TESTPOOL1) |
| typeset zfs_prev_size=$(get_prop avail $TESTPOOL1) |
| |
| # Increase the size of the file devices |
| for i in 1 2 3; do |
| log_must truncate -s $exp_size ${TEMPFILE}.$i |
| done |
| |
| # Reopen the pool and check that the `expandsize` property is set |
| log_must zpool reopen $TESTPOOL1 |
| typeset zpool_expandsize=$(get_pool_prop expandsize $TESTPOOL1) |
| |
| if [[ $type == "mirror" ]]; then |
| typeset expected_zpool_expandsize=$(($exp_size-$org_size)) |
| else |
| typeset expected_zpool_expandsize=$((3*($exp_size-$org_size))) |
| fi |
| |
| if [[ "$zpool_expandsize" = "-" ]]; then |
| log_fail "pool $TESTPOOL1 did not detect any " \ |
| "expandsize after reopen" |
| fi |
| |
| if [[ $zpool_expandsize -ne $expected_zpool_expandsize ]]; then |
| log_fail "pool $TESTPOOL1 did not detect correct " \ |
| "expandsize after reopen: found $zpool_expandsize," \ |
| "expected $expected_zpool_expandsize" |
| fi |
| |
| # Online the devices to add the new space to the pool. Add an |
| # artificial delay between online commands order to prevent them |
| # from being merged in to a single history entry. This makes |
| # is easier to verify each expansion for the striped pool case. |
| for i in 1 2 3; do |
| log_must zpool online -e $TESTPOOL1 ${TEMPFILE}.$i |
| sleep 3 |
| done |
| |
| typeset expand_size=$(get_pool_prop size $TESTPOOL1) |
| typeset zfs_expand_size=$(get_prop avail $TESTPOOL1) |
| log_note "$TESTPOOL1 $type has previous size: $prev_size and " \ |
| "expanded size: $expand_size" |
| |
| # compare available pool size from zfs |
| if [[ $zfs_expand_size -gt $zfs_prev_size ]]; then |
| # check for zpool history for the pool size expansion |
| if [[ $type == " " ]]; then |
| typeset expansion_size=$(($exp_size-$org_size)) |
| typeset size_addition=$(zpool history -il $TESTPOOL1 \ |
| | grep "pool '$TESTPOOL1' size:" | \ |
| grep "vdev online" | \ |
| grep "(+${expansion_size}" | wc -l) |
| |
| if [[ $size_addition -ne $i ]]; then |
| log_fail "pool $TESTPOOL1 has not expanded " \ |
| "after zpool online -e, " \ |
| "$size_addition/3 vdevs expanded" |
| fi |
| elif [[ $type == "mirror" ]]; then |
| typeset expansion_size=$(($exp_size-$org_size)) |
| zpool history -il $TESTPOOL1 | \ |
| grep "pool '$TESTPOOL1' size:" | \ |
| grep "vdev online" | \ |
| grep "(+${expansion_size})" >/dev/null 2>&1 |
| |
| if [[ $? -ne 0 ]]; then |
| log_fail "pool $TESTPOOL1 has not expanded " \ |
| "after zpool online -e" |
| fi |
| else |
| typeset expansion_size=$((3*($exp_size-$org_size))) |
| zpool history -il $TESTPOOL1 | \ |
| grep "pool '$TESTPOOL1' size:" | \ |
| grep "vdev online" | \ |
| grep "(+${expansion_size})" >/dev/null 2>&1 |
| |
| if [[ $? -ne 0 ]] ; then |
| log_fail "pool $TESTPOOL1 has not expanded " \ |
| "after zpool online -e" |
| fi |
| fi |
| else |
| log_fail "pool $TESTPOOL1 did not expand after vdev expansion " \ |
| "and zpool online -e" |
| fi |
| log_must zpool destroy $TESTPOOL1 |
| done |
| log_pass "zpool can expand after zpool online -e" |