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OpenZFS 6736 - ZFS per-vdev ZAPs
6736 ZFS per-vdev ZAPs Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Don Brady <don.brady@intel.com> Reviewed by: Dan McDonald <danmcd@omniti.com> References: https://www.illumos.org/issues/6736 https://github.com/openzfs/openzfs/commit/215198a Ported-by: Don Brady <don.brady@intel.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #4515
This commit is contained in:
Joe Stein
committed by
Brian Behlendorf
Brian Behlendorf
parent
4cd77889b6
commit
e0ab3ab553
@@ -614,6 +614,13 @@ tests = [
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'userquota_008_pos', 'userquota_009_pos',
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'userquota_011_pos', 'userquota_012_neg']
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# DISABLED:
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# vdev_zaps_007_pos -- fails due to a pre-existing issue with zpool split
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#
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[tests/functional/vdev_zaps]
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tests = ['vdev_zaps_001_pos', 'vdev_zaps_002_pos', 'vdev_zaps_003_pos',
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'vdev_zaps_004_pos', 'vdev_zaps_005_pos', 'vdev_zaps_006_pos']
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# DISABLED:
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# write_dirs_002_pos - needs investigation
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[tests/functional/write_dirs]
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@@ -50,6 +50,7 @@ SUBDIRS = \
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threadsappend \
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truncate \
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userquota \
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vdev_zaps \
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write_dirs \
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xattr \
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zvol
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@@ -0,0 +1,12 @@
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pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/vdev_zaps
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dist_pkgdata_SCRIPTS = \
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setup.ksh \
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cleanup.ksh \
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vdev_zaps_001_pos.ksh \
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vdev_zaps_002_pos.ksh \
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vdev_zaps_003_pos.ksh \
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vdev_zaps_004_pos.ksh \
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vdev_zaps_005_pos.ksh \
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vdev_zaps_006_pos.ksh \
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vdev_zaps_007_pos.ksh \
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vdev_zaps.kshlib
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+20
@@ -0,0 +1,20 @@
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#!/bin/ksh -p
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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default_cleanup
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+21
@@ -0,0 +1,21 @@
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#!/bin/ksh -p
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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rm -rf $TESTDIR || log_fail Could not remove $TESTDIR
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mkdir -p $TESTDIR || log_fail Could not create $TESTDIR
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@@ -0,0 +1,114 @@
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#
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# CDDL HEADER START
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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# CDDL HEADER END
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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function get_conf_section # regex conf
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{
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typeset dsk_line next_vd_line conf section
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typeset regex="$1"
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typeset conf="$2"
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dsk_line=$(grep -n "$regex" "$conf" | awk -F: '{print $1}')
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if [[ -z "$dsk_line" ]]; then
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return
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fi
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next_vd_line=$(tail -n +$dsk_line "$conf" | \
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grep -n "children\[" | awk -F: '{print $1}' | head -n 1)
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if [[ -n "$next_vd_line" ]]; then
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section=$(cat "$conf" | sed "1,${dsk_line}d" | head -n \
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$(($next_vd_line - 2)))
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else
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section=$(tail -n +$dsk_line "$conf")
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fi
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echo "$section"
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}
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function get_leaf_vd_zap # dsk conf
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{
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typeset section=$(get_conf_section "$1" "$2")
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echo "$section" | egrep \
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"com.delphix:vdev_zap_leaf: [0-9]+" | awk '{print $2}'
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}
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function get_top_vd_zap # dsk conf
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{
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typeset section=$(get_conf_section "$1" "$2")
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echo "$section" | egrep \
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"com.delphix:vdev_zap_top: [0-9]+" | awk '{print $2}'
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}
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function assert_has_sentinel # conf
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{
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res=$(grep "com.delphix:has_per_vdev_zaps" "$1")
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[[ -z "$res" ]] && log_fail "Pool missing ZAP feature sentinel value"
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}
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function assert_zap_common # pool vd lvl zapobj
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{
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typeset pool=$1
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typeset vd="$2"
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typeset lvl=$3
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typeset zapobj=$4
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if [[ -z "$zapobj" ]]; then
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log_fail "$vd on $pool has no $lvl ZAP in config"
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elif [[ -z "$(zdb -d $pool $zapobj | grep 'zap')" ]]; then
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log_fail "$vd on $pool has no $lvl ZAP in MOS"
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fi
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}
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function assert_top_zap # pool vd conf
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{
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typeset pool=$1
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typeset vd="$2"
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typeset conf=$3
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top_zap=$(get_top_vd_zap "$vd" $conf)
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assert_zap_common $pool "$vd" "top" $top_zap
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}
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function assert_leaf_zap # pool vd conf
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{
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typeset pool=$1
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typeset vd="$2"
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typeset conf=$3
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leaf_zap=$(get_leaf_vd_zap "$vd" $conf)
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assert_zap_common $pool "$vd" "leaf" $leaf_zap
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}
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#
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# Code common to setup/teardown for each test.
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#
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function cleanup
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{
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if datasetexists $TESTPOOL ; then
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log_must zpool destroy -f $TESTPOOL
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fi
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if [[ -e $conf ]]; then
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log_must $RM -f "$conf"
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fi
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if [[ -e $POOL2 ]]; then
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log_must zpool destroy -f $POOL2
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fi
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}
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log_onexit cleanup
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@@ -0,0 +1,42 @@
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#!/bin/ksh
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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#
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# Description:
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# Verify that per-vdev ZAPs are created with one vdev.
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#
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# Strategy:
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# 1. Create a pool with one disk.
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# 2. Verify that the disk has a top and leaf ZAP in its config and the MOS.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
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log_assert "Per-vdev ZAPs are created on pool creation with one disk."
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DISK=${DISKS%% *}
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log_must zpool create -f $TESTPOOL $DISK
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conf="$TESTDIR/vz001"
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log_must zdb -PC $TESTPOOL > $conf
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assert_top_zap $TESTPOOL $DISK "$conf"
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assert_leaf_zap $TESTPOOL $DISK "$conf"
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assert_has_sentinel "$conf"
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log_pass "Per-vdev ZAPs are created in a one-disk pool."
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@@ -0,0 +1,44 @@
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#!/bin/ksh
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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#
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# Description:
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# Verify that per-vdev ZAPs are created with multiple vdevs.
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#
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# Strategy:
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# 1. Create a pool with multiple disks.
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# 2. Verify that each has both a top and leaf zap.
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# 3. Verify that each of those ZAPs exists in the MOS.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
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log_assert "Per-vdev ZAPs are created on pool creation with many disks."
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log_must zpool create -f $TESTPOOL $DISKS
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conf="$TESTDIR/vz002"
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log_must zdb -PC $TESTPOOL > $conf
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assert_has_sentinel "$conf"
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for DISK in $DISKS; do
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assert_top_zap $TESTPOOL $DISK "$conf"
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assert_leaf_zap $TESTPOOL $DISK "$conf"
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done
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log_pass
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@@ -0,0 +1,47 @@
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#!/bin/ksh
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
|
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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#
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# Description:
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# Verify that per-vdev ZAPs are created with multi-level vdev tree.
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#
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# Strategy:
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# 1. Create a pool with a multi-disk mirror.
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# 2. Verify that mirror has top ZAP but no leaf ZAP.
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# 3. Verify that each disk has a leaf ZAP but no top ZAP.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
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log_assert "Per-vdev ZAPs are created on pool creation with multi-level vdev "\
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"trees."
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log_must zpool create -f $TESTPOOL mirror $DISKS
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conf="$TESTDIR/vz003"
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log_must zdb -PC $TESTPOOL > $conf
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assert_has_sentinel "$conf"
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assert_top_zap $TESTPOOL "type: 'mirror'" "$conf"
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for DISK in $DISKS; do
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assert_leaf_zap $TESTPOOL $DISK "$conf"
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top_zap=$(get_top_vd_zap $DISK "$conf")
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[[ -n "$top_zap" ]] && log_fail "Leaf vdev $DISK has top-level ZAP."
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done
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log_pass
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@@ -0,0 +1,94 @@
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#!/bin/ksh
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#
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# This file and its contents are supplied under the terms of the
|
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# 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.
|
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#
|
||||
# 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.
|
||||
#
|
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#
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# Copyright (c) 2015 by Delphix. All rights reserved.
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#
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#
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# Description:
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# Verify that per-vdev ZAPs are properly transferred on attach/detach.
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#
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# Strategy:
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# 1. Create a pool with one disk. Verify that it has a top and leaf ZAP.
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# 2. Attach a disk.
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# 3. Verify that top-level and leaf-level ZAPs were transferred properly.
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# 4. Verify that the newly-attached disk has a leaf ZAP.
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# 5. Detach the original disk.
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# 6. Verify that top-level and leaf-level ZAPs were transferred properly.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
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log_assert "Per-vdev ZAPs are transferred properly on attach/detach"
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DISK=${DISKS%% *}
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log_must zpool create -f $TESTPOOL $DISK
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# Make the pool.
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conf="$TESTDIR/vz004"
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log_must zdb -PC $TESTPOOL > $conf
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assert_has_sentinel "$conf"
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orig_top=$(get_top_vd_zap $DISK $conf)
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orig_leaf=$(get_leaf_vd_zap $DISK $conf)
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assert_zap_common $TESTPOOL $DISK "top" $orig_top
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#
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# Attach a disk.
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#
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disk2=$(echo $DISKS | awk '{print $2}')
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log_must zpool attach $TESTPOOL $DISK $disk2
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log_must zdb -PC $TESTPOOL > $conf
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# Ensure top-level ZAP was transferred successfully.
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new_top=$(get_top_vd_zap "type: 'mirror'" $conf)
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if [[ "$new_top" -ne "$orig_top" ]]; then
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log_fail "Top-level ZAP wasn't transferred successfully on attach."
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fi
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# Ensure leaf ZAP of original disk was transferred successfully.
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new_leaf=$(get_leaf_vd_zap $DISK $conf)
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if [[ "$new_leaf" -ne "$orig_leaf" ]]; then
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log_fail "$DISK used to have leaf-level ZAP $orig_leaf, now has "\
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"$new_leaf"
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fi
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# Ensure original disk no longer has top-level ZAP.
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dsk1_top=$(get_top_vd_zap $DISK $conf)
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[[ -n "$dsk1_top" ]] && log_fail "$DISK has top-level ZAP, but is only leaf."
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# Ensure attached disk got a leaf-level ZAP but not a top-level ZAP.
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dsk2_top=$(get_top_vd_zap $disk2 $conf)
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dsk2_leaf=$(get_leaf_vd_zap $disk2 $conf)
|
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[[ -n "$dsk2_top" ]] && log_fail "Attached disk $disk2 has top ZAP."
|
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[[ -z "$dsk2_leaf" ]] && log_fail "Attached disk $disk2 has no leaf ZAP."
|
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|
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#
|
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# Detach original disk.
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#
|
||||
|
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log_must zpool detach $TESTPOOL $DISK
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log_must zdb -PC $TESTPOOL > $conf
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final_top=$(get_top_vd_zap $disk2 $conf)
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final_leaf=$(get_leaf_vd_zap $disk2 $conf)
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# Make sure top ZAP was successfully transferred.
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[[ "$final_top" -ne "$orig_top" ]] && log_fail "Lost top-level ZAP when "\
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"promoting $disk2 (expected $orig_top, found $final_top)"
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# Make sure leaf ZAP was successfully transferred.
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[[ "$final_leaf" -ne "$dsk2_leaf" ]] && log_fail "$disk2 lost its leaf ZAP "\
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"on promotion (expected $dsk2_leaf, got $final_leaf)"
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log_pass
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@@ -0,0 +1,62 @@
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#!/bin/ksh
|
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|
||||
#
|
||||
# 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) 2015 by Delphix. All rights reserved.
|
||||
#
|
||||
|
||||
#
|
||||
# Description:
|
||||
# Verify that per-vdev ZAPs persist when the pool is exported and imported.
|
||||
#
|
||||
# Strategy:
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||||
# 1. Create a pool with a disk.
|
||||
# 2. Export the pool and re-import it.
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||||
# 3. Verify that the ZAPs aren't different.
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#
|
||||
|
||||
. $STF_SUITE/include/libtest.shlib
|
||||
. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
|
||||
|
||||
log_assert "Per-vdev ZAPs persist across export/import."
|
||||
|
||||
DISK=${DISKS%% *}
|
||||
log_must zpool create -f $TESTPOOL $DISK
|
||||
|
||||
# Make the pool.
|
||||
conf="$TESTDIR/vz005"
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
assert_has_sentinel "$conf"
|
||||
orig_top=$(get_top_vd_zap $DISK $conf)
|
||||
orig_leaf=$(get_leaf_vd_zap $DISK $conf)
|
||||
assert_zap_common $TESTPOOL $DISK "top" $orig_top
|
||||
assert_zap_common $TESTPOOL $DISK "leaf" $orig_leaf
|
||||
|
||||
# Export the pool.
|
||||
log_must zpool export $TESTPOOL
|
||||
|
||||
# Import the pool.
|
||||
log_must zpool import $TESTPOOL
|
||||
|
||||
# Verify that ZAPs persisted.
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
|
||||
new_top=$(get_top_vd_zap $DISK $conf)
|
||||
new_leaf=$(get_leaf_vd_zap $DISK $conf)
|
||||
|
||||
[[ "$new_top" -ne "$orig_top" ]] && log_fail "Top ZAP ($new_top) after "\
|
||||
"import does not match top ZAP before export ($orig_top)"
|
||||
[[ "$new_leaf" -ne "$orig_leaf" ]] && log_fail "Leaf ZAP ($new_leaf) after "\
|
||||
"import does not match leaf ZAP before export ($orig_leaf)"
|
||||
|
||||
log_pass
|
||||
@@ -0,0 +1,46 @@
|
||||
#!/bin/ksh
|
||||
|
||||
#
|
||||
# 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) 2015, 2016 by Delphix. All rights reserved.
|
||||
#
|
||||
|
||||
#
|
||||
# Description:
|
||||
# Verify that top-level per-vdev ZAPs are created for added devices
|
||||
#
|
||||
# Strategy:
|
||||
# 1. Create a pool with one disk.
|
||||
# 2. Add a disk.
|
||||
# 3. Verify its ZAPs were created.
|
||||
#
|
||||
|
||||
. $STF_SUITE/include/libtest.shlib
|
||||
. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
|
||||
|
||||
DISK_ARR=($DISKS)
|
||||
DISK=${DISK_ARR[0]}
|
||||
log_must zpool create -f $TESTPOOL $DISK
|
||||
|
||||
log_assert "Per-vdev ZAPs are created for added vdevs."
|
||||
|
||||
log_must zpool add -f $TESTPOOL ${DISK_ARR[1]}
|
||||
conf="$TESTDIR/vz006"
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
|
||||
assert_has_sentinel "$conf"
|
||||
orig_top=$(get_top_vd_zap ${DISK_ARR[1]} $conf)
|
||||
assert_zap_common $TESTPOOL ${DISK_ARR[1]} "top" $orig_top
|
||||
assert_leaf_zap $TESTPOOL ${DISK_ARR[1]} "$conf"
|
||||
|
||||
log_pass
|
||||
@@ -0,0 +1,74 @@
|
||||
#!/bin/ksh
|
||||
|
||||
#
|
||||
# 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) 2015 by Delphix. All rights reserved.
|
||||
#
|
||||
|
||||
#
|
||||
# Description:
|
||||
# Verify that ZAPs are handled properly during mirror pool splitting.
|
||||
#
|
||||
# Strategy:
|
||||
# 1. Create a pool with a two-way mirror.
|
||||
# 2. Split the pool.
|
||||
# 3. Verify that the ZAPs in the old pool persisted.
|
||||
# 4. Import the new pool.
|
||||
# 5. Verify that the ZAPs in the new pool persisted.
|
||||
#
|
||||
|
||||
. $STF_SUITE/include/libtest.shlib
|
||||
. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
|
||||
|
||||
DISK_ARR=($DISKS)
|
||||
POOL2=${TESTPOOL}2
|
||||
log_must zpool create -f $TESTPOOL mirror ${DISK_ARR[0]} ${DISK_ARR[1]}
|
||||
|
||||
log_assert "Per-vdev ZAPs persist correctly on the original pool after split."
|
||||
conf="$TESTDIR/vz007"
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
|
||||
assert_has_sentinel "$conf"
|
||||
orig_top=$(get_top_vd_zap "type: 'mirror'" $conf)
|
||||
orig_leaf0=$(get_leaf_vd_zap ${DISK_ARR[0]} $conf)
|
||||
orig_leaf1=$(get_leaf_vd_zap ${DISK_ARR[1]} $conf)
|
||||
assert_zap_common $TESTPOOL "type: 'mirror'" "top" $orig_top
|
||||
assert_zap_common $TESTPOOL ${DISK_ARR[0]} "leaf" $orig_leaf0
|
||||
assert_zap_common $TESTPOOL ${DISK_ARR[1]} "leaf" $orig_leaf1
|
||||
|
||||
log_must zpool split $TESTPOOL $POOL2 ${DISK_ARR[1]}
|
||||
|
||||
# Make sure old pool's ZAPs are consistent.
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
new_leaf0=$(get_leaf_vd_zap ${DISK_ARR[0]} $conf)
|
||||
new_top_s0=$(get_top_vd_zap ${DISK_ARR[0]} $conf)
|
||||
|
||||
[[ "$new_leaf0" -ne "$orig_leaf0" ]] && log_fail "Leaf ZAP in original pool "\
|
||||
"didn't persist (expected $orig_leaf0, got $new_leaf0)"
|
||||
[[ "$new_top_s0" -ne "$orig_top" ]] && log_fail "Top ZAP in original pool "\
|
||||
"didn't persist (expected $orig_top, got $new_top_s0)"
|
||||
|
||||
log_assert "Per-vdev ZAPs persist on the new pool after import."
|
||||
|
||||
# Import the split pool.
|
||||
log_must zpool import $POOL2
|
||||
log_must zdb -PC $TESTPOOL > $conf
|
||||
|
||||
new_leaf1=$(get_leaf_vd_zap ${DISK_ARR[1]} $conf)
|
||||
new_top_s1=$(get_top_vd_zap ${DISK_ARR[1]} $conf)
|
||||
[[ "$new_leaf1" -ne "$orig_leaf1" ]] && log_fail "Leaf ZAP in new pool "\
|
||||
"didn't persist (expected $orig_leaf1, got $new_leaf1)"
|
||||
[[ "$new_top_s1" -ne "$orig_top" ]] && log_fail "Top ZAP in new pool "\
|
||||
"didn't persist (expected $orig_top, got $new_top_s1)"
|
||||
|
||||
log_pass
|
||||
Reference in New Issue
Block a user