From a454868b0c631bb37e4ffb7a0b7cd672c2ae4c22 Mon Sep 17 00:00:00 2001 From: Olaf Faaland Date: Mon, 13 Feb 2017 15:30:22 -0800 Subject: [PATCH] Use file-based pools for zpool_expand test 002 and enable it Use -pH flags in get_pool_prop so that numeric properties such as size can be compared. The zpool_expand test suite is currently the only one which uses get_pool_prop for a numeric property. Add TEMPFILE and TEMPFILE{0,1,2} to default.cfg for tests that must build pools on top of files, such as this one where expansion is necessary but the entries in DISKS may not point to entities that can be expanded. Base the pool used for testing on file-type VDEVs instead of using zvols within an underlying pool, to avoid issues that come up when pools are backed by other pools. Remove shell variables EX_1GB and EX_2GB used to recognize correct expansion, and instead calculate the appropriate values based on the variables used to control file or volume size, org_size and exp_size. This change is also made in test 001 although that test is not enabled because it depends on FMA. Finally, enable zpool_expand_002_pos. Reviewed-by: George Melikov Reviewed-by: Giuseppe Di Natale Reviewed-by: Don Brady Reviewed-by: Brian Behlendorf Signed-off-by: Olaf Faaland Closes #5757 --- tests/runfiles/linux.run | 8 ++-- tests/zfs-tests/include/default.cfg.in | 7 +++ tests/zfs-tests/include/libtest.shlib | 5 ++- .../cli_root/zpool_expand/zpool_expand.cfg | 7 +-- .../zpool_expand/zpool_expand_001_pos.ksh | 9 ++-- .../zpool_expand/zpool_expand_002_pos.ksh | 43 +++++++++---------- 6 files changed, 44 insertions(+), 35 deletions(-) diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run index 06bd8b6a4..1ef1ccf3c 100644 --- a/tests/runfiles/linux.run +++ b/tests/runfiles/linux.run @@ -275,10 +275,10 @@ post = tests = ['zpool_detach_001_neg'] # DISABLED: Requires full FMA support in ZED -# zpool_expand_* - https://github.com/zfsonlinux/zfs/issues/2437 -#[tests/functional/cli_root/zpool_expand] -#tests = ['zpool_expand_001_pos', 'zpool_expand_002_pos', -# 'zpool_expand_003_neg'] +# zpool_expand_001_pos - https://github.com/zfsonlinux/zfs/issues/2437 +# zpool_expand_003_pos - https://github.com/zfsonlinux/zfs/issues/2437 +[tests/functional/cli_root/zpool_expand] +tests = ['zpool_expand_002_pos'] # DISABLED: # zpool_export_004_pos - https://github.com/zfsonlinux/zfs/issues/3484 diff --git a/tests/zfs-tests/include/default.cfg.in b/tests/zfs-tests/include/default.cfg.in index ef34d2b90..a3e4881df 100644 --- a/tests/zfs-tests/include/default.cfg.in +++ b/tests/zfs-tests/include/default.cfg.in @@ -26,6 +26,7 @@ # # Copyright (c) 2016 by Delphix. All rights reserved. +# Copyright (c) 2017 Lawrence Livermore National Security, LLC. # . $STF_SUITE/include/commands.cfg @@ -129,6 +130,12 @@ export TESTDIR0=${TEST_BASE_DIR%%/}/testdir0$$ export TESTDIR1=${TEST_BASE_DIR%%/}/testdir1$$ export TESTDIR2=${TEST_BASE_DIR%%/}/testdir2$$ +# some temp files +export TEMPFILE=${TEST_BASE_DIR%%/}/tempfile$$ +export TEMPFILE0=${TEST_BASE_DIR%%/}/tempfile0$$ +export TEMPFILE1=${TEST_BASE_DIR%%/}/tempfile1$$ +export TEMPFILE2=${TEST_BASE_DIR%%/}/tempfile2$$ + export ZFSROOT= export TESTSNAP=testsnap$$ diff --git a/tests/zfs-tests/include/libtest.shlib b/tests/zfs-tests/include/libtest.shlib index da80407a9..4493d97cd 100644 --- a/tests/zfs-tests/include/libtest.shlib +++ b/tests/zfs-tests/include/libtest.shlib @@ -25,6 +25,7 @@ # Use is subject to license terms. # Copyright (c) 2012, 2015 by Delphix. All rights reserved. # Copyright 2016 Nexenta Systems, Inc. +# Copyright (c) 2017 Lawrence Livermore National Security, LLC. # . ${STF_TOOLS}/include/logapi.shlib @@ -1041,6 +1042,8 @@ function get_prop # property dataset # Simple function to get the specified property of pool. If unable to # get the property then exits. # +# Note property is in 'parsable' format (-p) +# function get_pool_prop # property pool { typeset prop_val @@ -1048,7 +1051,7 @@ function get_pool_prop # property pool typeset pool=$2 if poolexists $pool ; then - prop_val=$($ZPOOL get $prop $pool 2>/dev/null | $TAIL -1 | \ + prop_val=$($ZPOOL get -pH $prop $pool 2>/dev/null | $TAIL -1 | \ $AWK '{print $3}') if [[ $? -ne 0 ]]; then log_note "Unable to get $prop property for pool " \ diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand.cfg b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand.cfg index 16df1d91d..e15471e22 100644 --- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand.cfg +++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand.cfg @@ -29,10 +29,7 @@ # -export org_size=1g -export exp_size=2g +export org_size=$MINVDEVSIZE +export exp_size=$((2*$org_size)) export VFS=$TESTPOOL/$TESTFS - -export EX_1GB=1073741824 -export EX_3GB=3221225472 diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh index a063b083b..06ff6f9d5 100755 --- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh +++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh @@ -102,30 +102,33 @@ for type in " " mirror raidz raidz2; do if [[ $zfs_expand_size > $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" | \ - $GREP "(+${EX_1GB}" | wc -l) + $GREP "(+${expansion_size}" | wc -l) if [[ $size_addition -ne $i ]]; then log_fail "pool $TESTPOOL1 is not autoexpand " \ "after LUN expansion" fi elif [[ $type == "mirror" ]]; then + typeset expansion_size=$(($exp_size-$org_size)) $ZPOOL history -il $TESTPOOL1 | \ $GREP "pool '$TESTPOOL1' size:" | \ $GREP "vdev online" | \ - $GREP "(+${EX_1GB})" >/dev/null 2>&1 + $GREP "(+${expansion_size})" >/dev/null 2>&1 if [[ $? -ne 0 ]] ; then log_fail "pool $TESTPOOL1 is not autoexpand " \ "after LUN expansion" fi else + typeset expansion_size=$((3*($exp_size-$org_size))) $ZPOOL history -il $TESTPOOL1 | \ $GREP "pool '$TESTPOOL1' size:" | \ $GREP "vdev online" | \ - $GREP "(+${EX_3GB})" >/dev/null 2>&1 + $GREP "(+${expansion_size})" >/dev/null 2>&1 if [[ $? -ne 0 ]]; then log_fail "pool $TESTPOOL is not autoexpand " \ diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_002_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_002_pos.ksh index ce27e2232..180bc8548 100755 --- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_002_pos.ksh +++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_002_pos.ksh @@ -27,6 +27,7 @@ # # Copyright (c) 2012, 2015 by Delphix. All rights reserved. +# Copyright (c) 2017 Lawrence Livermore National Security, LLC. # . $STF_SUITE/include/libtest.shlib @@ -39,12 +40,11 @@ # # # STRATEGY: -# 1) Create a pool -# 2) Create volume on top of the pool -# 3) Create pool by using the zvols -# 4) Expand the vol size by zfs set volsize -# 5 Use zpool online -e to online the zvol vdevs -# 6) Check that the pool size was expaned +# 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 online the vdevs +# 5) Check that the pool size was expanded # verify_runnable "global" @@ -56,9 +56,7 @@ function cleanup fi for i in 1 2 3; do - if datasetexists $VFS/vol$i; then - log_must $ZFS destroy $VFS/vol$i - fi + [ -e ${TEMPFILE}.$i ] && log_must $RM ${TEMPFILE}.$i done } @@ -66,13 +64,14 @@ log_onexit cleanup log_assert "zpool can expand after zpool online -e zvol vdevs on LUN expansion" -for i in 1 2 3; do - log_must $ZFS create -V $org_size $VFS/vol$i -done for type in " " mirror raidz raidz2; do - log_must $ZPOOL create $TESTPOOL1 $type ${ZVOL_DEVDIR}/$VFS/vol1 \ - ${ZVOL_DEVDIR}/$VFS/vol2 ${ZVOL_DEVDIR}/$VFS/vol3 + 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) @@ -85,11 +84,11 @@ for type in " " mirror raidz raidz2; do $AWK '{print $3}') for i in 1 2 3; do - log_must $ZFS set volsize=$exp_size $VFS/vol$i + log_must $TRUNCATE -s $exp_size ${TEMPFILE}.$i done for i in 1 2 3; do - log_must $ZPOOL online -e $TESTPOOL1 ${ZVOL_DEVDIR}/$VFS/vol$i + log_must $ZPOOL online -e $TESTPOOL1 ${TEMPFILE}.$i done $SYNC @@ -106,30 +105,33 @@ for type in " " mirror raidz raidz2; do 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" | \ - $GREP "(+${EX_1GB}" | wc -l) + $GREP "(+${expansion_size}" | wc -l) if [[ $size_addition -ne $i ]]; then log_fail "pool $TESTPOOL1 is not autoexpand " \ "after LUN expansion" fi elif [[ $type == "mirror" ]]; then + typeset expansion_size=$(($exp_size-$org_size)) $ZPOOL history -il $TESTPOOL1 | \ $GREP "pool '$TESTPOOL1' size:" | \ $GREP "vdev online" | \ - $GREP "(+${EX_1GB})" >/dev/null 2>&1 + $GREP "(+${expansion_size})" >/dev/null 2>&1 if [[ $? -ne 0 ]]; then log_fail "pool $TESTPOOL1 is not autoexpand " \ "after LUN expansion" fi else + typeset expansion_size=$((3*($exp_size-$org_size))) $ZPOOL history -il $TESTPOOL1 | \ $GREP "pool '$TESTPOOL1' size:" | \ $GREP "vdev online" | \ - $GREP "(+${EX_3GB})" >/dev/null 2>&1 + $GREP "(+${expansion_size})" >/dev/null 2>&1 if [[ $? -ne 0 ]] ; then log_fail "pool $TESTPOOL1 is not autoexpand " \ @@ -141,8 +143,5 @@ for type in " " mirror raidz raidz2; do "expansion" fi log_must $ZPOOL destroy $TESTPOOL1 - for i in 1 2 3; do - log_must $ZFS set volsize=$org_size $VFS/vol$i - done done log_pass "zpool can expand after zpool online -e zvol vdevs on LUN expansion"