return $mkfs_status
}
+# Returns the minimum XFS log size, in units of log blocks.
+_scratch_find_xfs_min_logblocks()
+{
+ local mkfs_cmd="`_scratch_mkfs_xfs_opts`"
+
+ # The smallest log size we can specify is 2M (XFS_MIN_LOG_BYTES) so
+ # pass that in and see if mkfs succeeds or tells us what is the
+ # minimum log size.
+ local XFS_MIN_LOG_BYTES=2097152
+
+ # Try formatting the filesystem with all the options given and the
+ # minimum log size. We hope either that this succeeds or that mkfs
+ # tells us the required minimum log size for the feature set.
+ #
+ # We cannot use _scratch_do_mkfs because it will retry /any/ failed
+ # mkfs with MKFS_OPTIONS removed even if the only "failure" was that
+ # the log was too small.
+ local extra_mkfs_options="$* -N -l size=$XFS_MIN_LOG_BYTES"
+ eval "$mkfs_cmd $MKFS_OPTIONS $extra_mkfs_options $SCRATCH_DEV" \
+ 2>$tmp.mkfserr 1>$tmp.mkfsstd
+ local mkfs_status=$?
+
+ # If the format fails for a reason other than the log being too small,
+ # 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 ] &&
+ ! 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>$tmp.mkfsstd
+ mkfs_status=$?
+ fi
+
+ # mkfs suceeded, so we must pick out the log block size to do the
+ # unit conversion
+ if [ $mkfs_status -eq 0 ]; then
+ blksz="$(grep '^log.*bsize' $tmp.mkfsstd | \
+ sed -e 's/log.*bsize=\([0-9]*\).*$/\1/g')"
+ echo $((XFS_MIN_LOG_BYTES / blksz))
+ rm -f $tmp.mkfsstd $tmp.mkfserr
+ return
+ fi
+
+ # Usually mkfs will tell us the minimum log size...
+ if grep -q 'minimum size is' $tmp.mkfserr; then
+ grep 'minimum size is' $tmp.mkfserr | \
+ sed -e 's/^.*minimum size is \([0-9]*\) blocks/\1/g'
+ 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
+ cat $tmp.mkfsstd >> $seqres.full
+ cat $tmp.mkfserr >> $seqres.full
+ rm -f $tmp.mkfsstd $tmp.mkfserr
+}
+
_scratch_mkfs_xfs()
{
local mkfs_cmd="`_scratch_mkfs_xfs_opts`"
_scratch_do_mkfs "$mkfs_cmd" "$mkfs_filter" $* 2>$tmp.mkfserr 1>$tmp.mkfsstd
mkfs_status=$?
+ grep -q crc=0 $tmp.mkfsstd && _force_xfsv4_mount_options
if [ $mkfs_status -eq 0 -a "$LARGE_SCRATCH_DEV" = yes ]; then
# manually parse the mkfs output to get the fs size in bytes
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_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")
+ [ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
+ options+=("$SCRATCH_LOGDEV")
+ $XFS_ADMIN_PROG "$@" "${options[@]}"
+}
+
_scratch_xfs_logprint()
{
SCRATCH_OPTIONS=""
fi
command=$1
+ _scratch_mkfs_xfs >/dev/null 2>&1
_scratch_xfs_db -x -c "help" | grep $command > /dev/null || \
_notrun "xfs_db $command support is missing"
}
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" ] &&
+ $DUMP_COMPRESSOR "$metadump" &> /dev/null
+ return $res
+}
+
# 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"
$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 [ $ok -eq 0 ]; then
|| _notrun "need case-insensitive naming support in mkfs.xfs"
}
+# this test requires mkfs.xfs have configuration file support
+_require_xfs_mkfs_cfgfile()
+{
+ echo > /tmp/a
+ _scratch_mkfs_xfs_supported -c options=/tmp/a >/dev/null 2>&1
+ res=$?
+ rm -rf /tmp/a
+ test $res -eq 0 || _notrun "need configuration file support in mkfs.xfs"
+}
+
# XFS_DEBUG requirements
_require_xfs_debug()
{
_require_command "$XFS_SPACEMAN_PROG" "xfs_spaceman"
testfile=$TEST_DIR/$$.xfs_spaceman
+ touch $testfile
case $command in
+ "health")
+ testio=`$XFS_SPACEMAN_PROG -c "health $param" $TEST_DIR 2>&1`
+ param_checked=1
+ ;;
*)
testio=`$XFS_SPACEMAN_PROG -c "help $command" $TEST_DIR 2>&1`
esac
_notrun "xfs_spaceman $command failed (old kernel/wrong fs/bad args?)"
echo $testio | grep -q "foreign file active" && \
_notrun "xfs_spaceman $command not supported on $FSTYP"
+ echo $testio | grep -q "Inappropriate ioctl for device" && \
+ _notrun "xfs_spaceman $command support is missing (missing ioctl?)"
echo $testio | grep -q "Function not implemented" && \
_notrun "xfs_spaceman $command support is missing (missing syscall?)"
_scratch_xfs_db -c "inode ${ino}" -c 'p' >> $seqres.full
return 1
}
+
+#
+# Ensures that we don't pass any mount options incompatible with XFS v4
+#
+_force_xfsv4_mount_options()
+{
+ local gquota=0
+ local pquota=0
+
+ # Can't have group and project quotas in XFS v4
+ echo "$MOUNT_OPTIONS" | egrep -q "(gquota|grpquota|grpjquota=|gqnoenforce)" && gquota=1
+ echo "$MOUNT_OPTIONS" | egrep -q "(\bpquota|prjquota|pqnoenforce)" && pquota=1
+
+ if [ $gquota -gt 0 ] && [ $pquota -gt 0 ]; then
+ export MOUNT_OPTIONS=$(echo $MOUNT_OPTIONS \
+ | sed -e 's/gquota/QUOTA/g' \
+ -e 's/grpquota/QUOTA/g' \
+ -e 's/grpjquota=[^, ]/QUOTA/g' \
+ -e 's/gqnoenforce/QUOTA/g' \
+ -e "s/QUOTA/defaults/g")
+ 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"
+}
projects / xfstests-dev.git / blobdiff