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https://github.com/linux-apfs/apfstests.git
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xfs: test upgrading filesystem to bigtime
Test that we can upgrade an existing filesystem to use bigtime. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Amir Goldstein <amir73il@gmail.com> (xfs/908 only) Reviewed-by: Allison Henderson <allison.henderson@oracle.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Darrick J. Wong
committed by
Eryu Guan
Eryu Guan
parent
05dc922771
commit
2837d7c32d
+16
@@ -1185,3 +1185,19 @@ _xfs_timestamp_range()
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awk '{printf("%s %s", $1, $2);}'
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fi
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}
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# Require that the scratch device exists, that mkfs can format with bigtime
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# enabled, that the kernel can mount such a filesystem, and that xfs_info
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# advertises the presence of that feature.
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_require_scratch_xfs_bigtime()
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{
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_require_scratch
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_scratch_mkfs -m bigtime=1 &>/dev/null || \
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_notrun "mkfs.xfs doesn't support bigtime feature"
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_try_scratch_mount || \
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_notrun "kernel doesn't support xfs bigtime feature"
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$XFS_INFO_PROG "$SCRATCH_MNT" | grep -q -w "bigtime=1" || \
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_notrun "bigtime feature not advertised on mount?"
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_scratch_unmount
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}
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Executable
+117
@@ -0,0 +1,117 @@
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#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2021 Oracle. All Rights Reserved.
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#
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# FS QA Test No. 160
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#
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# Check that we can upgrade a filesystem to support bigtime and that inode
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# timestamps work properly after the upgrade.
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs xfs
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_require_command "$XFS_ADMIN_PROG" "xfs_admin"
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_require_scratch_xfs_bigtime
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_require_xfs_repair_upgrade bigtime
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date --date='Jan 1 00:00:00 UTC 2040' > /dev/null 2>&1 || \
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_notrun "Userspace does not support dates past 2038."
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rm -f $seqres.full
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# Make sure we can't upgrade a V4 filesystem
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_scratch_mkfs -m crc=0 >> $seqres.full
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_scratch_xfs_admin -O bigtime=1 2>> $seqres.full
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_check_scratch_xfs_features BIGTIME
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# Make sure we're required to specify a feature status
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_scratch_mkfs -m crc=1,bigtime=0,inobtcount=0 >> $seqres.full
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_scratch_xfs_admin -O bigtime 2>> $seqres.full
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# Can we add bigtime and inobtcount at the same time?
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_scratch_mkfs -m crc=1,bigtime=0,inobtcount=0 >> $seqres.full
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_scratch_xfs_admin -O bigtime=1,inobtcount=1 2>> $seqres.full
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# Format V5 filesystem without bigtime support and populate it
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_scratch_mkfs -m crc=1,bigtime=0 >> $seqres.full
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_scratch_xfs_db -c 'version' -c 'sb 0' -c 'p' >> $seqres.full
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_scratch_mount >> $seqres.full
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touch -d 'Jan 9 19:19:19 UTC 1999' $SCRATCH_MNT/a
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touch -d 'Jan 9 19:19:19 UTC 1999' $SCRATCH_MNT/b
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ls -la $SCRATCH_MNT/* >> $seqres.full
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echo before upgrade:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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_scratch_unmount
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_check_scratch_fs
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# Now upgrade to bigtime support
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_scratch_xfs_admin -O bigtime=1 2>> $seqres.full
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_check_scratch_xfs_features BIGTIME
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_check_scratch_fs
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_scratch_xfs_db -c 'version' -c 'sb 0' -c 'p' >> $seqres.full
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# Mount again, look at our files
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_scratch_mount >> $seqres.full
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ls -la $SCRATCH_MNT/* >> $seqres.full
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echo after upgrade:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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# Bump one of the timestamps but stay under 2038
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touch -d 'Jan 10 19:19:19 UTC 1999' $SCRATCH_MNT/a
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echo after upgrade and bump:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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_scratch_cycle_mount
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# Did the bumped timestamp survive the remount?
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ls -la $SCRATCH_MNT/* >> $seqres.full
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echo after upgrade, bump, and remount:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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# Modify the other timestamp to stretch beyond 2038
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touch -d 'Feb 22 22:22:22 UTC 2222' $SCRATCH_MNT/b
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echo after upgrade and extension:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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_scratch_cycle_mount
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# Did the timestamp survive the remount?
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ls -la $SCRATCH_MNT/* >> $seqres.full
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echo after upgrade, extension, and remount:
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/a
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TZ=UTC stat -c '%Y' $SCRATCH_MNT/b
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# success, all done
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status=0
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exit
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@@ -0,0 +1,29 @@
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QA output created by 160
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Running xfs_repair to upgrade filesystem.
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Large timestamp feature only supported on V5 filesystems.
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FEATURES: BIGTIME:NO
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Running xfs_repair to upgrade filesystem.
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Running xfs_repair to upgrade filesystem.
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Adding inode btree counts to filesystem.
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Adding large timestamp support to filesystem.
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before upgrade:
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915909559
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915909559
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Running xfs_repair to upgrade filesystem.
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Adding large timestamp support to filesystem.
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FEATURES: BIGTIME:YES
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after upgrade:
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915909559
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915909559
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after upgrade and bump:
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915995959
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915909559
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after upgrade, bump, and remount:
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915995959
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915909559
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after upgrade and extension:
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915995959
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7956915742
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after upgrade, extension, and remount:
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915995959
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7956915742
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Executable
+157
@@ -0,0 +1,157 @@
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#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2021 Oracle. All Rights Reserved.
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#
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# FS QA Test No. 161
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#
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# Check that we can upgrade a filesystem to support bigtime and that quota
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# timers work properly after the upgrade. You need a quota-tools containing
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# commit 16b60cb9e315ed for this test to run properly; v4.06 should do.
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/quota
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# real QA test starts here
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_supported_fs xfs
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_require_command "$XFS_ADMIN_PROG" "xfs_admin"
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_require_command "$QUOTA_PROG" "quota"
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_require_quota
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_require_scratch_xfs_bigtime
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_require_xfs_repair_upgrade bigtime
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# The word 'projectname' was added to quota(8)'s synopsis shortly after
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# y2038+ support was added for XFS, so we use that to decide if we're going
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# to run this test at all.
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$QUOTA_PROG --help 2>&1 | grep -q projectname || \
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_notrun 'quota: bigtime support not detected'
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date --date='Jan 1 00:00:00 UTC 2040' > /dev/null 2>&1 || \
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_notrun "Userspace does not support dates past 2038."
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rm -f $seqres.full
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# Format V5 filesystem without bigtime support and populate it
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_scratch_mkfs -m crc=1,bigtime=0 >> $seqres.full
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_qmount_option "usrquota"
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_scratch_xfs_db -c 'version' -c 'sb 0' -c 'p' >> $seqres.full
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_scratch_mount >> $seqres.full
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# Force the block counters for uid 1 and 2 above zero
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_pwrite_byte 0x61 0 64k $SCRATCH_MNT/a >> $seqres.full
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_pwrite_byte 0x61 0 64k $SCRATCH_MNT/b >> $seqres.full
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sync
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chown 1 $SCRATCH_MNT/a
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chown 2 $SCRATCH_MNT/b
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# Set quota limits on uid 1 before upgrading
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$XFS_QUOTA_PROG -x -c 'limit -u bsoft=12k bhard=1m 1' $SCRATCH_MNT
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# Make sure the grace period is at /some/ point in the future. We have to
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# use bc because not all bashes can handle integer comparisons with 64-bit
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# numbers.
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repquota -upn $SCRATCH_MNT > $tmp.repquota
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cat $tmp.repquota >> $seqres.full
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grace="$(cat $tmp.repquota | grep '^#1' | awk '{print $6}')"
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now="$(date +%s)"
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res="$(echo "${grace} > ${now}" | $BC_PROG)"
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test $res -eq 1 || echo "Expected timer expiry (${grace}) to be after now (${now})."
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_scratch_unmount
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# Now upgrade to bigtime support
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_scratch_xfs_admin -O bigtime=1 2>> $seqres.full
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_check_scratch_xfs_features BIGTIME
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_check_scratch_fs
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_scratch_xfs_db -c 'version' -c 'sb 0' -c 'p' >> $seqres.full
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# Mount again, see if our quota timer survived
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_scratch_mount
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# Set a very generous grace period and quota limits on uid 2 after upgrading
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$XFS_QUOTA_PROG -x -c 'timer -u -b -d 2147483647' $SCRATCH_MNT
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$XFS_QUOTA_PROG -x -c 'limit -u bsoft=10000 bhard=150000 2' $SCRATCH_MNT
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# Query the grace periods to see if they got set properly after the upgrade.
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repquota -upn $SCRATCH_MNT > $tmp.repquota
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cat $tmp.repquota >> $seqres.full
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grace1="$(repquota -upn $SCRATCH_MNT | grep '^#1' | awk '{print $6}')"
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grace2="$(repquota -upn $SCRATCH_MNT | grep '^#2' | awk '{print $6}')"
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now="$(date +%s)"
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# Make sure that uid 1's expiration is in the future...
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res1="$(echo "${grace} > ${now}" | $BC_PROG)"
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test "${res1}" -eq 1 || echo "Expected uid 1 expiry (${grace1}) to be after now (${now})."
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# ...and that uid 2's expiration is after uid 1's...
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res2="$(echo "${grace2} > ${grace1}" | $BC_PROG)"
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test "${res2}" -eq 1 || echo "Expected uid 2 expiry (${grace2}) to be after uid 1 (${grace1})."
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# ...and that uid 2's expiration is after 2038 if right now is far enough
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# past 1970 that our generous grace period would provide for that.
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res3="$(echo "(${now} < 100) || (${grace2} > 2147483648)" | $BC_PROG)"
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test "${res3}" -eq 1 || echo "Expected uid 2 expiry (${grace2}) to be after 2038."
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_scratch_cycle_mount
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# Query the grace periods to see if they survived a remount.
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repquota -upn $SCRATCH_MNT > $tmp.repquota
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cat $tmp.repquota >> $seqres.full
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grace1="$(repquota -upn $SCRATCH_MNT | grep '^#1' | awk '{print $6}')"
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grace2="$(repquota -upn $SCRATCH_MNT | grep '^#2' | awk '{print $6}')"
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now="$(date +%s)"
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# Make sure that uid 1's expiration is in the future...
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res1="$(echo "${grace} > ${now}" | $BC_PROG)"
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test "${res1}" -eq 1 || echo "Expected uid 1 expiry (${grace1}) to be after now (${now})."
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# ...and that uid 2's expiration is after uid 1's...
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res2="$(echo "${grace2} > ${grace1}" | $BC_PROG)"
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test "${res2}" -eq 1 || echo "Expected uid 2 expiry (${grace2}) to be after uid 1 (${grace1})."
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# ...and that uid 2's expiration is after 2038 if right now is far enough
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# past 1970 that our generous grace period would provide for that.
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res3="$(echo "(${now} < 100) || (${grace2} > 2147483648)" | $BC_PROG)"
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test "${res3}" -eq 1 || echo "Expected uid 2 expiry (${grace2}) to be after 2038."
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# Now try setting uid 2's expiration to Feb 22 22:22:22 UTC 2222
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new_expiry=$(date -d 'Feb 22 22:22:22 UTC 2222' +%s)
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now=$(date +%s)
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test $now -ge $new_expiry && \
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echo "Now is after February 2222? Expect problems."
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expiry_delta=$((new_expiry - now))
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echo "setting expiration to $new_expiry - $now = $expiry_delta" >> $seqres.full
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$XFS_QUOTA_PROG -x -c "timer -u $expiry_delta 2" -c 'report' $SCRATCH_MNT >> $seqres.full
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# Did we get an expiration within 5s of the target range?
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grace2="$(repquota -upn $SCRATCH_MNT | grep '^#2' | awk '{print $6}')"
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echo "grace2 is $grace2" >> $seqres.full
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_within_tolerance "grace2 expiry" $grace2 $new_expiry 5 -v
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_scratch_cycle_mount
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# ...and is it still within 5s after a remount?
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grace2="$(repquota -upn $SCRATCH_MNT | grep '^#2' | awk '{print $6}')"
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echo "grace2 is $grace2" >> $seqres.full
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_within_tolerance "grace2 expiry after remount" $grace2 $new_expiry 5 -v
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# success, all done
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status=0
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exit
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@@ -0,0 +1,6 @@
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QA output created by 161
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Running xfs_repair to upgrade filesystem.
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Adding large timestamp support to filesystem.
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FEATURES: BIGTIME:YES
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grace2 expiry is in range
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grace2 expiry after remount is in range
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@@ -157,6 +157,8 @@
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157 auto quick admin
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158 auto quick inobtcount
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159 auto quick bigtime
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160 auto quick bigtime
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161 auto quick bigtime quota
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164 rw pattern auto prealloc quick
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165 rw pattern auto prealloc quick
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166 rw metadata auto quick
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