# try again without MKFS_OPTIONS because that's what _scratch_do_mkfs
# will do if we pass in the log size option.
if [ $mkfs_status -ne 0 ] &&
- ! grep -q 'log size.*too small, minimum' $tmp.mkfserr; then
+ ! egrep -q '(log size.*too small, minimum|external log device.*too small, must be)' $tmp.mkfserr; then
eval "$mkfs_cmd $extra_mkfs_options $SCRATCH_DEV" \
2>$tmp.mkfserr 1>$tmp.mkfsstd
mkfs_status=$?
rm -f $tmp.mkfsstd $tmp.mkfserr
return
fi
+ if grep -q 'external log device.*too small, must be' $tmp.mkfserr; then
+ grep 'external log device.*too small, must be' $tmp.mkfserr | \
+ sed -e 's/^.*must be at least \([0-9]*\) blocks/\1/g'
+ rm -f $tmp.mkfsstd $tmp.mkfserr
+ return
+ fi
# Don't know what to do, so fail
echo "Cannot determine minimum log size" >&2
return $mkfs_status
}
+# Get the size of an allocation unit of a file. Normally this is just the
+# block size of the file, but for realtime files, this is the realtime extent
+# size.
+_xfs_get_file_block_size()
+{
+ local path="$1"
+
+ if ! ($XFS_IO_PROG -c "stat -v" "$path" 2>&1 | egrep -q '(rt-inherit|realtime)'); then
+ _get_block_size "$path"
+ return
+ fi
+
+ # Otherwise, call xfs_info until we find a mount point or the root.
+ path="$(readlink -m "$path")"
+ while ! $XFS_INFO_PROG "$path" &>/dev/null && [ "$path" != "/" ]; do
+ path="$(dirname "$path")"
+ done
+ $XFS_INFO_PROG "$path" | grep realtime | sed -e 's/^.*extsz=\([0-9]*\).*$/\1/g'
+}
+
+_xfs_get_fsxattr()
+{
+ local field="$1"
+ local path="$2"
+
+ local value=$($XFS_IO_PROG -c "stat" "$path" | grep -w "$field")
+ echo ${value##fsxattr.${field} = }
+}
+
# xfs_check script is planned to be deprecated. But, we want to
# be able to invoke "xfs_check" behavior in xfstests in order to
# maintain the current verification levels.
$XFS_DB_PROG "$@" $(_scratch_xfs_db_options)
}
+_test_xfs_db_options()
+{
+ TEST_OPTIONS=""
+ [ "$USE_EXTERNAL" = yes -a ! -z "$TEST_LOGDEV" ] && \
+ TEST_OPTIONS="-l$TEST_LOGDEV"
+ echo $TEST_OPTIONS $* $TEST_DEV
+}
+
+_test_xfs_db()
+{
+ $XFS_DB_PROG "$@" $(_test_xfs_db_options)
+}
+
+_scratch_xfs_admin()
+{
+ local options=("$SCRATCH_DEV")
+ local rt_opts=()
+ [ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
+ options+=("$SCRATCH_LOGDEV")
+ if [ "$USE_EXTERNAL" = yes ] && [ -n "$SCRATCH_RTDEV" ]; then
+ $XFS_ADMIN_PROG --help 2>&1 | grep -q 'rtdev' || \
+ _notrun 'xfs_admin does not support rt devices'
+ rt_opts+=(-r "$SCRATCH_RTDEV")
+ fi
+
+ # xfs_admin in xfsprogs 5.11 has a bug where an external log device
+ # forces xfs_db to be invoked, potentially with zero command arguments.
+ # When this happens, xfs_db will wait for input on stdin, which causes
+ # fstests to hang. Since xfs_admin is not an interactive tool, we
+ # can redirect stdin from /dev/null to prevent this issue.
+ $XFS_ADMIN_PROG "${rt_opts[@]}" "$@" "${options[@]}" < /dev/null
+}
+
_scratch_xfs_logprint()
{
SCRATCH_OPTIONS=""
_xfs_check $SCRATCH_OPTIONS $* $SCRATCH_DEV
}
+# Check for secret debugging hooks in xfs_repair
+_require_libxfs_debug_flag() {
+ local hook="$1"
+
+ grep -q "$hook" "$(type -P xfs_repair)" || \
+ _notrun "libxfs debug hook $hook not detected?"
+}
+
_scratch_xfs_repair()
{
SCRATCH_OPTIONS=""
return 0
}
+# Save a snapshot of a corrupt xfs filesystem for later debugging.
+_xfs_metadump() {
+ local metadump="$1"
+ local device="$2"
+ local logdev="$3"
+ local compressopt="$4"
+ shift; shift; shift; shift
+ local options="$@"
+ test -z "$options" && options="-a -o"
+
+ if [ "$logdev" != "none" ]; then
+ options="$options -l $logdev"
+ fi
+
+ $XFS_METADUMP_PROG $options "$device" "$metadump"
+ res=$?
+ [ "$compressopt" = "compress" ] && [ -n "$DUMP_COMPRESSOR" ] &&
+ $DUMP_COMPRESSOR -f "$metadump" &> /dev/null
+ return $res
+}
+
+# Snapshot the metadata on the scratch device
+_scratch_xfs_metadump()
+{
+ local metadump=$1
+ shift
+ local logdev=none
+
+ [ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
+ logdev=$SCRATCH_LOGDEV
+
+ _xfs_metadump "$metadump" "$SCRATCH_DEV" "$logdev" nocompress "$@"
+}
+
# run xfs_check and friends on a FS.
_check_xfs_filesystem()
{
extra_options="-f"
fi
- if [ "$2" != "none" ]; then
- extra_log_options="-l$2"
- extra_mount_options="-ologdev=$2"
+ local logdev="$2"
+ if [ "$logdev" != "none" ]; then
+ extra_log_options="-l$logdev"
+ extra_mount_options="-ologdev=$logdev"
fi
- if [ "$3" != "none" ]; then
- extra_rt_options="-r$3"
- extra_mount_options=$extra_mount_options" -ortdev=$3"
+ local rtdev="$3"
+ if [ "$rtdev" != "none" ]; then
+ extra_rt_options="-r$rtdev"
+ extra_mount_options=$extra_mount_options" -ortdev=$rtdev"
fi
extra_mount_options=$extra_mount_options" $MOUNT_OPTIONS"
# Run online scrub if we can.
mntpt="$(_is_dev_mounted $device)"
if [ -n "$mntpt" ] && _supports_xfs_scrub "$mntpt" "$device"; then
+ # Tests can create a scenario in which a call to syncfs() issued
+ # at the end of the execution of the test script would return an
+ # error code. xfs_scrub internally calls syncfs() before
+ # starting the actual online consistency check operation. Since
+ # such a call to syncfs() fails, xfs_scrub ends up returning
+ # without performing consistency checks on the test
+ # filesystem. This can mask a possible on-disk data structure
+ # corruption. Hence consume such a possible syncfs() failure
+ # before executing a scrub operation.
+ $XFS_IO_PROG -c syncfs $mntpt >> $seqres.full 2>&1
+
"$XFS_SCRUB_PROG" $scrubflag -v -d -n $mntpt > $tmp.scrub 2>&1
if [ $? -ne 0 ]; then
_log_err "_check_xfs_filesystem: filesystem on $device failed scrub"
$XFS_LOGPRINT_PROG -t $extra_log_options $device 2>&1 \
| tee $tmp.logprint | grep -q "<CLEAN>"
- if [ $? -ne 0 -a "$HOSTOS" = "Linux" ]; then
+ if [ $? -ne 0 ]; then
_log_err "_check_xfs_filesystem: filesystem on $device has dirty log"
echo "*** xfs_logprint -t output ***" >>$seqres.full
cat $tmp.logprint >>$seqres.full
fi
rm -f $tmp.fs_check $tmp.logprint $tmp.repair
+ if [ "$ok" -ne 1 ] && [ "$DUMP_CORRUPT_FS" = "1" ]; then
+ local flatdev="$(basename "$device")"
+ _xfs_metadump "$seqres.$flatdev.check.md" "$device" "$logdev" \
+ compress >> $seqres.full
+ fi
+
# Optionally test the index rebuilding behavior.
if [ -n "$TEST_XFS_REPAIR_REBUILD" ]; then
+ rebuild_ok=1
$XFS_REPAIR_PROG $extra_options $extra_log_options $extra_rt_options $device >$tmp.repair 2>&1
if [ $? -ne 0 ]; then
_log_err "_check_xfs_filesystem: filesystem on $device is inconsistent (rebuild)"
echo "*** end xfs_repair output" >>$seqres.full
ok=0
+ rebuild_ok=0
fi
rm -f $tmp.repair
echo "*** end xfs_repair output" >>$seqres.full
ok=0
+ rebuild_ok=0
fi
rm -f $tmp.repair
+
+ if [ "$rebuild_ok" -ne 1 ] && [ "$DUMP_CORRUPT_FS" = "1" ]; then
+ local flatdev="$(basename "$device")"
+ _xfs_metadump "$seqres.$flatdev.rebuild.md" "$device" \
+ "$logdev" compress >> $seqres.full
+ fi
fi
if [ $ok -eq 0 ]; then
fi
}
+_require_scratch_xfs_shrink()
+{
+ _require_scratch
+ _require_command "$XFS_GROWFS_PROG" xfs_growfs
+
+ _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+ . $tmp.mkfs
+ _scratch_mount
+ # here just to check if kernel supports, no need do more extra work
+ local errmsg=$($XFS_GROWFS_PROG -D$((dblocks-1)) "$SCRATCH_MNT" 2>&1)
+ if [ "$?" -ne 0 ]; then
+ echo "$errmsg" | grep 'XFS_IOC_FSGROWFSDATA xfsctl failed: Invalid argument' > /dev/null && \
+ _notrun "kernel does not support shrinking"
+ echo "$errmsg" | grep 'data size .* too small, old size is ' > /dev/null && \
+ _notrun "xfsprogs does not support shrinking"
+ _fail "$XFS_GROWFS_PROG failed unexpectedly: $errmsg"
+ fi
+ _scratch_unmount
+}
+
# XFS ability to change UUIDs on V5/CRC filesystems
#
_require_meta_uuid()
|| _notrun "need case-insensitive naming support in mkfs.xfs"
}
+# this test requires mkfs.xfs have configuration file support
+_require_xfs_mkfs_cfgfile()
+{
+ echo > /tmp/a
+ _scratch_mkfs_xfs_supported -c options=/tmp/a >/dev/null 2>&1
+ res=$?
+ rm -rf /tmp/a
+ test $res -eq 0 || _notrun "need configuration file support in mkfs.xfs"
+}
+
# XFS_DEBUG requirements
_require_xfs_debug()
{
return 1
}
+_scratch_get_iext_count()
+{
+ local ino=$1
+ local whichfork=$2
+ local field=""
+
+ case $whichfork in
+ "attr")
+ field=core.naextents
+ ;;
+ "data")
+ field=core.nextents
+ ;;
+ *)
+ return 1
+ esac
+
+ _scratch_xfs_get_metadata_field $field "inode $ino"
+}
+
#
# Ensures that we don't pass any mount options incompatible with XFS v4
#
fi
echo "MOUNT_OPTIONS = $MOUNT_OPTIONS" >>$seqres.full
}
+
+# Find AG count of mounted filesystem
+_xfs_mount_agcount()
+{
+ $XFS_INFO_PROG "$1" | grep agcount= | sed -e 's/^.*agcount=\([0-9]*\),.*$/\1/g'
+}
+
+# Wipe the superblock of each XFS AGs
+_try_wipe_scratch_xfs()
+{
+ local num='^[0-9]+$'
+ local agcount
+ local agsize
+ local dbsize
+
+ # Try to wipe each SB if there's an existed XFS
+ agcount=`_scratch_xfs_get_sb_field agcount 2>/dev/null`
+ agsize=`_scratch_xfs_get_sb_field agblocks 2>/dev/null`
+ dbsize=`_scratch_xfs_get_sb_field blocksize 2>/dev/null`
+ if [[ $agcount =~ $num && $agsize =~ $num && $dbsize =~ $num ]];then
+ for ((i = 0; i < agcount; i++)); do
+ $XFS_IO_PROG -c "pwrite $((i * dbsize * agsize)) $dbsize" \
+ $SCRATCH_DEV >/dev/null;
+ done
+ fi
+
+ # Try to wipe each SB by default mkfs.xfs geometry
+ local tmp=`mktemp -u`
+ unset agcount agsize dbsize
+ _scratch_mkfs_xfs -N 2>/dev/null | perl -ne '
+ if (/^meta-data=.*\s+agcount=(\d+), agsize=(\d+) blks/) {
+ print STDOUT "agcount=$1\nagsize=$2\n";
+ }
+ if (/^data\s+=\s+bsize=(\d+)\s/) {
+ print STDOUT "dbsize=$1\n";
+ }' > $tmp.mkfs
+
+ . $tmp.mkfs
+ if [[ $agcount =~ $num && $agsize =~ $num && $dbsize =~ $num ]];then
+ for ((i = 0; i < agcount; i++)); do
+ $XFS_IO_PROG -c "pwrite $((i * dbsize * agsize)) $dbsize" \
+ $SCRATCH_DEV >/dev/null;
+ done
+ fi
+ rm -f $tmp.mkfs
+}
+
+_require_xfs_copy()
+{
+ [ -n "$XFS_COPY_PROG" ] || _notrun "xfs_copy binary not yet installed"
+ [ "$USE_EXTERNAL" = yes ] && \
+ _notrun "Cannot xfs_copy with external devices"
+}
+
+__xfs_cowgc_interval_knob1="/proc/sys/fs/xfs/speculative_cow_prealloc_lifetime"
+__xfs_cowgc_interval_knob2="/proc/sys/fs/xfs/speculative_prealloc_lifetime"
+
+_xfs_set_cowgc_interval() {
+ if [ -w $__xfs_cowgc_interval_knob1 ]; then
+ echo "$@" > $__xfs_cowgc_interval_knob1
+ elif [ -w $__xfs_cowgc_interval_knob2 ]; then
+ echo "$@" > $__xfs_cowgc_interval_knob2
+ else
+ _fail "Can't find cowgc interval procfs knob?"
+ fi
+}
+
+_xfs_get_cowgc_interval() {
+ if [ -w $__xfs_cowgc_interval_knob1 ]; then
+ cat $__xfs_cowgc_interval_knob1
+ elif [ -w $__xfs_cowgc_interval_knob2 ]; then
+ cat $__xfs_cowgc_interval_knob2
+ else
+ _fail "Can't find cowgc interval procfs knob?"
+ fi
+}
+
+# Print the status of the given features on the scratch filesystem.
+# Returns 0 if all features are found, 1 otherwise.
+_check_scratch_xfs_features()
+{
+ local features="$(_scratch_xfs_db -c 'version')"
+ local output=("FEATURES:")
+ local found=0
+
+ for feature in "$@"; do
+ local status="NO"
+ if echo "${features}" | grep -q -w "${feature}"; then
+ status="YES"
+ found=$((found + 1))
+ fi
+ output+=("${feature}:${status}")
+ done
+
+ echo "${output[@]}"
+ test "${found}" -eq "$#"
+}
+
+# Skip a test if any of the given fs features aren't present on the scratch
+# filesystem. The scratch fs must have been formatted already.
+_require_scratch_xfs_features()
+{
+ local features="$(_scratch_xfs_db -c 'version' 2>/dev/null)"
+
+ for feature in "$@"; do
+ echo "${features}" | grep -q -w "${feature}" ||
+ _notrun "Missing scratch feature: ${feature}"
+ done
+}
+
+# Decide if xfs_repair knows how to set (or clear) a filesystem feature.
+_require_xfs_repair_upgrade()
+{
+ local type="$1"
+
+ $XFS_REPAIR_PROG -c "$type=garbagevalue" 2>&1 | \
+ grep -q 'unknown option' && \
+ _notrun "xfs_repair does not support upgrading fs with $type"
+}
+
+# Require that the scratch device exists, that mkfs can format with inobtcount
+# enabled, and that the kernel can mount such a filesystem.
+_require_scratch_xfs_inobtcount()
+{
+ _require_scratch
+
+ _scratch_mkfs -m inobtcount=1 &> /dev/null || \
+ _notrun "mkfs.xfs doesn't support inobtcount feature"
+ _try_scratch_mount || \
+ _notrun "kernel doesn't support xfs inobtcount feature"
+ _scratch_unmount
+}
+
+_xfs_timestamp_range()
+{
+ local device="$1"
+ local use_db=0
+ local dbprog="$XFS_DB_PROG $device"
+ test "$device" = "$SCRATCH_DEV" && dbprog=_scratch_xfs_db
+
+ $dbprog -f -c 'help timelimit' | grep -v -q 'not found' && use_db=1
+ if [ $use_db -eq 0 ]; then
+ # The "timelimit" command was added to xfs_db at the same time
+ # that bigtime was added to xfsprogs. Therefore, we can assume
+ # the old timestamp range if the command isn't present.
+ echo "-$((1<<31)) $(((1<<31)-1))"
+ else
+ $dbprog -f -c 'timelimit --compact' | \
+ awk '{printf("%s %s", $1, $2);}'
+ fi
+}
+
+# Require that the scratch device exists, that mkfs can format with bigtime
+# enabled, that the kernel can mount such a filesystem, and that xfs_info
+# advertises the presence of that feature.
+_require_scratch_xfs_bigtime()
+{
+ _require_scratch
+
+ _scratch_mkfs -m bigtime=1 &>/dev/null || \
+ _notrun "mkfs.xfs doesn't support bigtime feature"
+ _try_scratch_mount || \
+ _notrun "kernel doesn't support xfs bigtime feature"
+ $XFS_INFO_PROG "$SCRATCH_MNT" | grep -q -w "bigtime=1" || \
+ _notrun "bigtime feature not advertised on mount?"
+ _scratch_unmount
+}
projects / xfstests-dev.git / blobdiff