mirror of
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xfs: test directory metadata corruption checking and repair
Targeted fuzzing tests which destroy various pieces of directory metadata; the tests look for (a) kernel detection of corruption, (b) xfs_repair repair of said corruption, and (c) post-repair fs usability. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Darrick J. Wong
committed by
Dave Chinner
Dave Chinner
parent
d492bcd86b
commit
c8e6dbc881
Executable
+111
@@ -0,0 +1,111 @@
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#! /bin/bash
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# FS QA Test No. 099
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#
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# Create and populate an XFS filesystem, corrupt a block directory, then see
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# how the kernel and xfs_repair deal with it.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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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 $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/attr
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. ./common/populate
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
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_require_attrs
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_require_xfs_db_blocktrash_z_command
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test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
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rm -f $seqres.full
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echo "+ create scratch fs"
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_scratch_mkfs_xfs > /dev/null
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echo "+ mount fs image"
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_scratch_mount
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dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
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nr="$((dblksz / 40))"
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blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
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leaf_lblk="$((32 * 1073741824 / blksz))"
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node_lblk="$((64 * 1073741824 / blksz))"
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echo "+ make some files"
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__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}"
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inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
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umount "${SCRATCH_MNT}"
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echo "+ check fs"
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_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
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echo "+ check dir"
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__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" block
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echo "+ corrupt dir"
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$XFS_DB_PROG -x -c "inode ${inode}" -c 'dblock 0' -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
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echo "+ mount image"
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_scratch_mount
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echo "+ modify dir"
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
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umount "${SCRATCH_MNT}"
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echo "+ repair fs"
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_scratch_xfs_repair >> $seqres.full 2>&1
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_scratch_xfs_repair >> $seqres.full 2>&1
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echo "+ mount image (2)"
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_scratch_mount
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echo "+ chattr -R -i"
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chattr -R -f -i "${SCRATCH_MNT}/"
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echo "+ modify dir (2)"
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mkdir -p "${SCRATCH_MNT}/blockdir"
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
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umount "${SCRATCH_MNT}"
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echo "+ check fs (2)"
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_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
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status=0
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exit
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@@ -0,0 +1,14 @@
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QA output created by 016
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+ create scratch fs
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+ mount fs image
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+ make some files
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+ check fs
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+ check dir
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+ corrupt dir
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+ mount image
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+ modify dir
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+ repair fs
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+ mount image (2)
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+ chattr -R -i
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+ modify dir (2)
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+ check fs (2)
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Executable
+116
@@ -0,0 +1,116 @@
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#! /bin/bash
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# FS QA Test No. 100
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#
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# Create and populate an XFS filesystem, corrupt a leaf directory's data
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# extent, then see how the kernel and xfs_repair deal with it.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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||||||
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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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 $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/attr
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. ./common/populate
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
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_require_attrs
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_require_xfs_db_blocktrash_z_command
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test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
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rm -f $seqres.full
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echo "+ create scratch fs"
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_scratch_mkfs_xfs > /dev/null
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echo "+ mount fs image"
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_scratch_mount
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dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
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nr="$((dblksz / 12))"
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blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
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leaf_lblk="$((32 * 1073741824 / blksz))"
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node_lblk="$((64 * 1073741824 / blksz))"
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echo "+ make some files"
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__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}"
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inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
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umount "${SCRATCH_MNT}"
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echo "+ check fs"
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_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
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echo "+ check dir"
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__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" leaf
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echo "+ corrupt dir"
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loff=0
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while true; do
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$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" "${SCRATCH_DEV}" | grep -q 'file data block is unmapped' && break
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$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
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loff="$((loff + 1))"
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done
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echo "+ mount image"
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_scratch_mount
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echo "+ modify dir"
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
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umount "${SCRATCH_MNT}"
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echo "+ repair fs"
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_scratch_xfs_repair >> $seqres.full 2>&1
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_scratch_xfs_repair >> $seqres.full 2>&1
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echo "+ mount image (2)"
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_scratch_mount
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echo "+ chattr -R -i"
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chattr -R -f -i "${SCRATCH_MNT}/"
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echo "+ modify dir (2)"
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mkdir -p "${SCRATCH_MNT}/blockdir"
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
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umount "${SCRATCH_MNT}"
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echo "+ check fs (2)"
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_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
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status=0
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exit
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@@ -0,0 +1,14 @@
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QA output created by 017
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+ create scratch fs
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+ mount fs image
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+ make some files
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+ check fs
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+ check dir
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+ corrupt dir
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+ mount image
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+ modify dir
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+ repair fs
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+ mount image (2)
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+ chattr -R -i
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+ modify dir (2)
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+ check fs (2)
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Executable
+111
@@ -0,0 +1,111 @@
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#! /bin/bash
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# FS QA Test No. 101
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#
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# Create and populate an XFS filesystem, corrupt a leaf directory's leaf
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# extent, then see how the kernel and xfs_repair deal with it.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
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|
#
|
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|
# This program is free software; you can redistribute it and/or
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||||||
|
# modify it under the terms of the GNU General Public License as
|
||||||
|
# published by the Free Software Foundation.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it would be useful,
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||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
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||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write the Free Software Foundation,
|
||||||
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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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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|
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_cleanup()
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{
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cd /
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#rm -f $tmp.*
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}
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|
|
||||||
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# get standard environment, filters and checks
|
||||||
|
. ./common/rc
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||||||
|
. ./common/filter
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|
. ./common/attr
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|
. ./common/populate
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||||||
|
|
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|
# real QA test starts here
|
||||||
|
_supported_fs xfs
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_supported_os Linux
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||||||
|
|
||||||
|
_require_scratch
|
||||||
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test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
|
||||||
|
_require_attrs
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||||||
|
_require_xfs_db_blocktrash_z_command
|
||||||
|
test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
|
||||||
|
|
||||||
|
rm -f $seqres.full
|
||||||
|
|
||||||
|
echo "+ create scratch fs"
|
||||||
|
_scratch_mkfs_xfs > /dev/null
|
||||||
|
|
||||||
|
echo "+ mount fs image"
|
||||||
|
_scratch_mount
|
||||||
|
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
|
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nr="$((dblksz / 12))"
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blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
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leaf_lblk="$((32 * 1073741824 / blksz))"
|
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node_lblk="$((64 * 1073741824 / blksz))"
|
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|
|
||||||
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echo "+ make some files"
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||||||
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__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}"
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|
inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
|
||||||
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umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
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echo "+ check fs"
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||||||
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_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
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|
echo "+ check dir"
|
||||||
|
__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" leaf
|
||||||
|
|
||||||
|
echo "+ corrupt dir"
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${leaf_lblk}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
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|
|
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echo "+ mount image"
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_scratch_mount
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|
|
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echo "+ modify dir"
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||||||
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
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umount "${SCRATCH_MNT}"
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|
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echo "+ repair fs"
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||||||
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_scratch_xfs_repair >> $seqres.full 2>&1
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_scratch_xfs_repair >> $seqres.full 2>&1
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echo "+ mount image (2)"
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_scratch_mount
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echo "+ chattr -R -i"
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chattr -R -f -i "${SCRATCH_MNT}/"
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echo "+ modify dir (2)"
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mkdir -p "${SCRATCH_MNT}/blockdir"
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rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
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mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
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umount "${SCRATCH_MNT}"
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echo "+ check fs (2)"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
status=0
|
||||||
|
exit
|
||||||
@@ -0,0 +1,14 @@
|
|||||||
|
QA output created by 018
|
||||||
|
+ create scratch fs
|
||||||
|
+ mount fs image
|
||||||
|
+ make some files
|
||||||
|
+ check fs
|
||||||
|
+ check dir
|
||||||
|
+ corrupt dir
|
||||||
|
+ mount image
|
||||||
|
+ modify dir
|
||||||
|
+ repair fs
|
||||||
|
+ mount image (2)
|
||||||
|
+ chattr -R -i
|
||||||
|
+ modify dir (2)
|
||||||
|
+ check fs (2)
|
||||||
Executable
+116
@@ -0,0 +1,116 @@
|
|||||||
|
#! /bin/bash
|
||||||
|
# FS QA Test No. 102
|
||||||
|
#
|
||||||
|
# Create and populate an XFS filesystem, corrupt a node directory's data
|
||||||
|
# extent, then see how the kernel and xfs_repair deal with it.
|
||||||
|
#
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# This program is free software; you can redistribute it and/or
|
||||||
|
# modify it under the terms of the GNU General Public License as
|
||||||
|
# published by the Free Software Foundation.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it would be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write the Free Software Foundation,
|
||||||
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
#
|
||||||
|
|
||||||
|
seq=`basename $0`
|
||||||
|
seqres=$RESULT_DIR/$seq
|
||||||
|
echo "QA output created by $seq"
|
||||||
|
|
||||||
|
here=`pwd`
|
||||||
|
tmp=/tmp/$$
|
||||||
|
status=1 # failure is the default!
|
||||||
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||||
|
|
||||||
|
_cleanup()
|
||||||
|
{
|
||||||
|
cd /
|
||||||
|
#rm -f $tmp.*
|
||||||
|
}
|
||||||
|
|
||||||
|
# get standard environment, filters and checks
|
||||||
|
. ./common/rc
|
||||||
|
. ./common/filter
|
||||||
|
. ./common/attr
|
||||||
|
. ./common/populate
|
||||||
|
|
||||||
|
# real QA test starts here
|
||||||
|
_supported_fs xfs
|
||||||
|
_supported_os Linux
|
||||||
|
|
||||||
|
_require_scratch
|
||||||
|
test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
|
||||||
|
_require_attrs
|
||||||
|
_require_xfs_db_blocktrash_z_command
|
||||||
|
test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
|
||||||
|
|
||||||
|
rm -f $seqres.full
|
||||||
|
|
||||||
|
echo "+ create scratch fs"
|
||||||
|
_scratch_mkfs_xfs > /dev/null
|
||||||
|
|
||||||
|
echo "+ mount fs image"
|
||||||
|
_scratch_mount
|
||||||
|
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
|
||||||
|
nr="$((16 * dblksz / 40))"
|
||||||
|
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
|
||||||
|
leaf_lblk="$((32 * 1073741824 / blksz))"
|
||||||
|
node_lblk="$((64 * 1073741824 / blksz))"
|
||||||
|
|
||||||
|
echo "+ make some files"
|
||||||
|
__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}" true
|
||||||
|
inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
echo "+ check dir"
|
||||||
|
__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" node
|
||||||
|
|
||||||
|
echo "+ corrupt dir"
|
||||||
|
loff=0
|
||||||
|
while true; do
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" "${SCRATCH_DEV}" | grep -q 'file data block is unmapped' && break
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
|
||||||
|
loff="$((loff + 1))"
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "+ mount image"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ modify dir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ repair fs"
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
|
||||||
|
echo "+ mount image (2)"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ chattr -R -i"
|
||||||
|
chattr -R -f -i "${SCRATCH_MNT}/"
|
||||||
|
|
||||||
|
echo "+ modify dir (2)"
|
||||||
|
mkdir -p "${SCRATCH_MNT}/blockdir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs (2)"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
status=0
|
||||||
|
exit
|
||||||
@@ -0,0 +1,14 @@
|
|||||||
|
QA output created by 019
|
||||||
|
+ create scratch fs
|
||||||
|
+ mount fs image
|
||||||
|
+ make some files
|
||||||
|
+ check fs
|
||||||
|
+ check dir
|
||||||
|
+ corrupt dir
|
||||||
|
+ mount image
|
||||||
|
+ modify dir
|
||||||
|
+ repair fs
|
||||||
|
+ mount image (2)
|
||||||
|
+ chattr -R -i
|
||||||
|
+ modify dir (2)
|
||||||
|
+ check fs (2)
|
||||||
Executable
+116
@@ -0,0 +1,116 @@
|
|||||||
|
#! /bin/bash
|
||||||
|
# FS QA Test No. 105
|
||||||
|
#
|
||||||
|
# Create and populate an XFS filesystem, corrupt a node directory's leaf
|
||||||
|
# extent, then see how the kernel and xfs_repair deal with it.
|
||||||
|
#
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# This program is free software; you can redistribute it and/or
|
||||||
|
# modify it under the terms of the GNU General Public License as
|
||||||
|
# published by the Free Software Foundation.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it would be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write the Free Software Foundation,
|
||||||
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
#
|
||||||
|
|
||||||
|
seq=`basename $0`
|
||||||
|
seqres=$RESULT_DIR/$seq
|
||||||
|
echo "QA output created by $seq"
|
||||||
|
|
||||||
|
here=`pwd`
|
||||||
|
tmp=/tmp/$$
|
||||||
|
status=1 # failure is the default!
|
||||||
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||||
|
|
||||||
|
_cleanup()
|
||||||
|
{
|
||||||
|
cd /
|
||||||
|
#rm -f $tmp.*
|
||||||
|
}
|
||||||
|
|
||||||
|
# get standard environment, filters and checks
|
||||||
|
. ./common/rc
|
||||||
|
. ./common/filter
|
||||||
|
. ./common/attr
|
||||||
|
. ./common/populate
|
||||||
|
|
||||||
|
# real QA test starts here
|
||||||
|
_supported_fs xfs
|
||||||
|
_supported_os Linux
|
||||||
|
|
||||||
|
_require_scratch
|
||||||
|
test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
|
||||||
|
_require_attrs
|
||||||
|
_require_xfs_db_blocktrash_z_command
|
||||||
|
test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
|
||||||
|
|
||||||
|
rm -f $seqres.full
|
||||||
|
|
||||||
|
echo "+ create scratch fs"
|
||||||
|
_scratch_mkfs_xfs > /dev/null
|
||||||
|
|
||||||
|
echo "+ mount fs image"
|
||||||
|
_scratch_mount
|
||||||
|
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
|
||||||
|
nr="$((16 * dblksz / 40))"
|
||||||
|
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
|
||||||
|
leaf_lblk="$((32 * 1073741824 / blksz))"
|
||||||
|
node_lblk="$((64 * 1073741824 / blksz))"
|
||||||
|
|
||||||
|
echo "+ make some files"
|
||||||
|
__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}" true
|
||||||
|
inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
echo "+ check dir"
|
||||||
|
__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" node
|
||||||
|
|
||||||
|
echo "+ corrupt dir"
|
||||||
|
loff="${leaf_lblk}"
|
||||||
|
while true; do
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" "${SCRATCH_DEV}" | grep -q 'file data block is unmapped' && break
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
|
||||||
|
loff="$((loff + 1))"
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "+ mount image"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ modify dir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ repair fs"
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
|
||||||
|
echo "+ mount image (2)"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ chattr -R -i"
|
||||||
|
chattr -R -f -i "${SCRATCH_MNT}/"
|
||||||
|
|
||||||
|
echo "+ modify dir (2)"
|
||||||
|
mkdir -p "${SCRATCH_MNT}/blockdir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs (2)"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
status=0
|
||||||
|
exit
|
||||||
@@ -0,0 +1,14 @@
|
|||||||
|
QA output created by 105
|
||||||
|
+ create scratch fs
|
||||||
|
+ mount fs image
|
||||||
|
+ make some files
|
||||||
|
+ check fs
|
||||||
|
+ check dir
|
||||||
|
+ corrupt dir
|
||||||
|
+ mount image
|
||||||
|
+ modify dir
|
||||||
|
+ repair fs
|
||||||
|
+ mount image (2)
|
||||||
|
+ chattr -R -i
|
||||||
|
+ modify dir (2)
|
||||||
|
+ check fs (2)
|
||||||
Executable
+120
@@ -0,0 +1,120 @@
|
|||||||
|
#! /bin/bash
|
||||||
|
# FS QA Test No. 112
|
||||||
|
#
|
||||||
|
# Create and populate an XFS filesystem, corrupt a node directory's freeindex
|
||||||
|
# extent, then see how the kernel and xfs_repair deal with it.
|
||||||
|
#
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# This program is free software; you can redistribute it and/or
|
||||||
|
# modify it under the terms of the GNU General Public License as
|
||||||
|
# published by the Free Software Foundation.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it would be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write the Free Software Foundation,
|
||||||
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
#
|
||||||
|
|
||||||
|
seq=`basename $0`
|
||||||
|
seqres=$RESULT_DIR/$seq
|
||||||
|
echo "QA output created by $seq"
|
||||||
|
|
||||||
|
here=`pwd`
|
||||||
|
tmp=/tmp/$$
|
||||||
|
status=1 # failure is the default!
|
||||||
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||||
|
|
||||||
|
_cleanup()
|
||||||
|
{
|
||||||
|
cd /
|
||||||
|
#rm -f $tmp.*
|
||||||
|
}
|
||||||
|
|
||||||
|
# get standard environment, filters and checks
|
||||||
|
. ./common/rc
|
||||||
|
. ./common/filter
|
||||||
|
. ./common/attr
|
||||||
|
. ./common/populate
|
||||||
|
|
||||||
|
# real QA test starts here
|
||||||
|
_supported_fs xfs
|
||||||
|
_supported_os Linux
|
||||||
|
|
||||||
|
_require_scratch
|
||||||
|
test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
|
||||||
|
_require_attrs
|
||||||
|
_require_xfs_db_blocktrash_z_command
|
||||||
|
test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
|
||||||
|
|
||||||
|
rm -f $seqres.full
|
||||||
|
|
||||||
|
echo "+ create scratch fs"
|
||||||
|
_scratch_mkfs_xfs > /dev/null
|
||||||
|
|
||||||
|
echo "+ mount fs image"
|
||||||
|
_scratch_mount
|
||||||
|
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
|
||||||
|
nr="$((16 * dblksz / 40))"
|
||||||
|
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
|
||||||
|
leaf_lblk="$((32 * 1073741824 / blksz))"
|
||||||
|
node_lblk="$((64 * 1073741824 / blksz))"
|
||||||
|
|
||||||
|
echo "+ make some files"
|
||||||
|
__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}" true
|
||||||
|
inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
echo "+ check dir"
|
||||||
|
__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" node
|
||||||
|
|
||||||
|
echo "+ corrupt dir"
|
||||||
|
loff="${node_lblk}"
|
||||||
|
while true; do
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" "${SCRATCH_DEV}" | grep -q 'file data block is unmapped' && break
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
|
||||||
|
loff="$((loff + 1))"
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "+ mount image"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ modify dir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ repair fs"
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
if [ $? -eq 2 ]; then
|
||||||
|
_scratch_mount
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "+ mount image (2)"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ chattr -R -i"
|
||||||
|
chattr -R -f -i "${SCRATCH_MNT}/"
|
||||||
|
|
||||||
|
echo "+ modify dir (2)"
|
||||||
|
mkdir -p "${SCRATCH_MNT}/blockdir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs (2)"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
status=0
|
||||||
|
exit
|
||||||
@@ -0,0 +1,14 @@
|
|||||||
|
QA output created by 112
|
||||||
|
+ create scratch fs
|
||||||
|
+ mount fs image
|
||||||
|
+ make some files
|
||||||
|
+ check fs
|
||||||
|
+ check dir
|
||||||
|
+ corrupt dir
|
||||||
|
+ mount image
|
||||||
|
+ modify dir
|
||||||
|
+ repair fs
|
||||||
|
+ mount image (2)
|
||||||
|
+ chattr -R -i
|
||||||
|
+ modify dir (2)
|
||||||
|
+ check fs (2)
|
||||||
Executable
+116
@@ -0,0 +1,116 @@
|
|||||||
|
#! /bin/bash
|
||||||
|
# FS QA Test No. 113
|
||||||
|
#
|
||||||
|
# Create and populate an XFS filesystem, corrupt a btree directory's data
|
||||||
|
# extent, then see how the kernel and xfs_repair deal with it.
|
||||||
|
#
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
# Copyright (c) 2015 Oracle, Inc. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# This program is free software; you can redistribute it and/or
|
||||||
|
# modify it under the terms of the GNU General Public License as
|
||||||
|
# published by the Free Software Foundation.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it would be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write the Free Software Foundation,
|
||||||
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
#
|
||||||
|
|
||||||
|
seq=`basename $0`
|
||||||
|
seqres=$RESULT_DIR/$seq
|
||||||
|
echo "QA output created by $seq"
|
||||||
|
|
||||||
|
here=`pwd`
|
||||||
|
tmp=/tmp/$$
|
||||||
|
status=1 # failure is the default!
|
||||||
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||||
|
|
||||||
|
_cleanup()
|
||||||
|
{
|
||||||
|
cd /
|
||||||
|
#rm -f $tmp.*
|
||||||
|
}
|
||||||
|
|
||||||
|
# get standard environment, filters and checks
|
||||||
|
. ./common/rc
|
||||||
|
. ./common/filter
|
||||||
|
. ./common/attr
|
||||||
|
. ./common/populate
|
||||||
|
|
||||||
|
# real QA test starts here
|
||||||
|
_supported_fs xfs
|
||||||
|
_supported_os Linux
|
||||||
|
|
||||||
|
_require_scratch
|
||||||
|
test -n "${FORCE_FUZZ}" || _require_scratch_xfs_crc
|
||||||
|
_require_attrs
|
||||||
|
_require_xfs_db_blocktrash_z_command
|
||||||
|
test -z "${FUZZ_ARGS}" && FUZZ_ARGS="-n 8 -3"
|
||||||
|
|
||||||
|
rm -f $seqres.full
|
||||||
|
|
||||||
|
echo "+ create scratch fs"
|
||||||
|
_scratch_mkfs_xfs > /dev/null
|
||||||
|
|
||||||
|
echo "+ mount fs image"
|
||||||
|
_scratch_mount
|
||||||
|
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
|
||||||
|
nr="$((128 * dblksz / 40))"
|
||||||
|
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
|
||||||
|
leaf_lblk="$((32 * 1073741824 / blksz))"
|
||||||
|
node_lblk="$((64 * 1073741824 / blksz))"
|
||||||
|
|
||||||
|
echo "+ make some files"
|
||||||
|
__populate_create_dir "${SCRATCH_MNT}/blockdir" "${nr}" true
|
||||||
|
inode="$(stat -c '%i' "${SCRATCH_MNT}/blockdir")"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
echo "+ check dir"
|
||||||
|
__populate_check_xfs_dir "${SCRATCH_DEV}" "${inode}" btree
|
||||||
|
|
||||||
|
echo "+ corrupt dir"
|
||||||
|
loff=0
|
||||||
|
while true; do
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" "${SCRATCH_DEV}" | grep -q 'file data block is unmapped' && break
|
||||||
|
$XFS_DB_PROG -x -c "inode ${inode}" -c "dblock ${loff}" -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" "${SCRATCH_DEV}" >> $seqres.full
|
||||||
|
loff="$((loff + 1))"
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "+ mount image"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ modify dir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ repair fs"
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
_scratch_xfs_repair >> $seqres.full 2>&1
|
||||||
|
|
||||||
|
echo "+ mount image (2)"
|
||||||
|
_scratch_mount
|
||||||
|
|
||||||
|
echo "+ chattr -R -i"
|
||||||
|
chattr -R -f -i "${SCRATCH_MNT}/"
|
||||||
|
|
||||||
|
echo "+ modify dir (2)"
|
||||||
|
mkdir -p "${SCRATCH_MNT}/blockdir"
|
||||||
|
rm -rf "${SCRATCH_MNT}/blockdir/00000000" || _fail "couldn't modify repaired directory"
|
||||||
|
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" || _fail "add to repaired directory"
|
||||||
|
umount "${SCRATCH_MNT}"
|
||||||
|
|
||||||
|
echo "+ check fs (2)"
|
||||||
|
_scratch_xfs_repair -n >> $seqres.full 2>&1 || _fail "xfs_repair should not fail"
|
||||||
|
|
||||||
|
status=0
|
||||||
|
exit
|
||||||
@@ -0,0 +1,14 @@
|
|||||||
|
QA output created by 113
|
||||||
|
+ create scratch fs
|
||||||
|
+ mount fs image
|
||||||
|
+ make some files
|
||||||
|
+ check fs
|
||||||
|
+ check dir
|
||||||
|
+ corrupt dir
|
||||||
|
+ mount image
|
||||||
|
+ modify dir
|
||||||
|
+ repair fs
|
||||||
|
+ mount image (2)
|
||||||
|
+ chattr -R -i
|
||||||
|
+ modify dir (2)
|
||||||
|
+ check fs (2)
|
||||||
@@ -96,14 +96,21 @@
|
|||||||
096 mkfs v2log auto quick
|
096 mkfs v2log auto quick
|
||||||
097 fuzzers
|
097 fuzzers
|
||||||
098 fuzzers
|
098 fuzzers
|
||||||
|
099 fuzzers
|
||||||
|
100 fuzzers
|
||||||
|
101 fuzzers
|
||||||
|
102 fuzzers
|
||||||
103 metadata dir ioctl auto quick
|
103 metadata dir ioctl auto quick
|
||||||
104 growfs ioctl prealloc auto stress
|
104 growfs ioctl prealloc auto stress
|
||||||
|
105 fuzzers
|
||||||
106 quota
|
106 quota
|
||||||
107 quota
|
107 quota
|
||||||
108 quota auto quick
|
108 quota auto quick
|
||||||
109 metadata auto
|
109 metadata auto
|
||||||
110 repair auto
|
110 repair auto
|
||||||
111 ioctl
|
111 ioctl
|
||||||
|
112 fuzzers
|
||||||
|
113 fuzzers
|
||||||
114 parent attr stress
|
114 parent attr stress
|
||||||
115 parent attr
|
115 parent attr
|
||||||
116 quota auto quick
|
116 quota auto quick
|
||||||
|
|||||||
Reference in New Issue
Block a user