BC=$(which bc 2> /dev/null) || BC=
-# Some tests are not relevant or functional when testing XFS realtime
-# subvolumes along with the rtinherit=1 mkfs option. In these cases,
-# this test will opt-out of the test.
-_require_no_rtinherit()
-{
- [ "$FSTYP" = "xfs" ] && echo "$MKFS_OPTIONS" |
- egrep -q "rtinherit([^=]|=1|$)" && \
- _notrun "rtinherit mkfs option is not supported by this test."
-}
-
_require_math()
{
if [ -z "$BC" ]; then
dd()
{
- if [ "$HOSTOS" == "Linux" ]
- then
command dd --help 2>&1 | grep noxfer >/dev/null
-
if [ "$?" -eq 0 ]
then
command dd status=noxfer $@
else
command dd $@
- fi
- else
- command dd $@
- fi
+ fi
}
# Prints the md5 checksum of a given file
9p)
;;
ceph)
+ . ./common/ceph
;;
glusterfs)
;;
stat -c %s "$1"
}
+# Get hugepagesize in bytes
+_get_hugepagesize()
+{
+ local hugepgsz=$(awk '/Hugepagesize/ {print $2}' /proc/meminfo)
+ # Call _notrun if $hugepgsz is not a number
+ echo "$hugepgsz" | egrep -q ^[0-9]+$ || \
+ _notrun "Cannot get the value of Hugepagesize"
+ echo $((hugepgsz * 1024))
+}
+
_mount()
{
$MOUNT_PROG `_mount_ops_filter $*`
local params="$*"
local last_index=$(( $# - 1 ))
- #get mount point to handle dmapi mtpt option correctly
[ $last_index -gt 0 ] && shift $last_index
local fs_escaped=$1
- echo $params | sed -e 's/dmapi/dmi/' \
- | $PERL_PROG -ne "s#mtpt=[^,|^\n|^\s]*#mtpt=$fs_escaped\1\2#; print;"
+ echo $params | \
+ $PERL_PROG -ne "s#mtpt=[^,|^\n|^\s]*#mtpt=$fs_escaped\1\2#; print;"
}
[ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
options="-l $SCRATCH_LOGDEV"
- xfs_metadump $options "$@" $SCRATCH_DEV $dumpfile
+ $XFS_METADUMP_PROG $options "$@" $SCRATCH_DEV $dumpfile
}
_setup_large_ext4_fs()
_scratch_mkfs_ext4()
{
local mkfs_cmd="$MKFS_EXT4_PROG -F"
- local mkfs_filter="grep -v -e ^Warning: -e \"^mke2fs \""
+ local mkfs_filter="grep -v -e ^Warning: -e \"^mke2fs \" | grep -v \"^$\""
local tmp=`mktemp -u`
local mkfs_status
# _scratch_mkfs_sized <size in bytes> [optional blocksize]
_scratch_mkfs_sized()
{
- local fssize=$1
- local blocksize=$2
- local def_blksz
-
- case $FSTYP in
- xfs)
- def_blksz=`echo $MKFS_OPTIONS|sed -rn 's/.*-b ?size= ?+([0-9]+).*/\1/p'`
- ;;
- ext2|ext3|ext4|ext4dev|udf|btrfs|reiser4|ocfs2|reiserfs)
- def_blksz=`echo $MKFS_OPTIONS| sed -rn 's/.*-b ?+([0-9]+).*/\1/p'`
- ;;
- jfs)
- def_blksz=4096
- ;;
- esac
-
- [ -n "$def_blksz" ] && blocksize=$def_blksz
- [ -z "$blocksize" ] && blocksize=4096
+ local fssize=$1
+ local blocksize=$2
+ local def_blksz
+ case $FSTYP in
+ xfs)
+ def_blksz=`echo $MKFS_OPTIONS | sed -rn 's/.*-b ?size= ?+([0-9]+).*/\1/p'`
+ ;;
+ ext2|ext3|ext4|ext4dev|udf|btrfs|reiser4|ocfs2|reiserfs)
+ def_blksz=`echo $MKFS_OPTIONS | sed -rn 's/.*-b ?+([0-9]+).*/\1/p'`
+ ;;
+ jfs)
+ def_blksz=4096
+ ;;
+ esac
- local re='^[0-9]+$'
- if ! [[ $fssize =~ $re ]] ; then
- _notrun "error: _scratch_mkfs_sized: fs size \"$fssize\" not an integer."
- fi
- if ! [[ $blocksize =~ $re ]] ; then
- _notrun "error: _scratch_mkfs_sized: block size \"$blocksize\" not an integer."
- fi
+ [ -n "$def_blksz" ] && blocksize=$def_blksz
+ [ -z "$blocksize" ] && blocksize=4096
- local blocks=`expr $fssize / $blocksize`
+ local re='^[0-9]+$'
+ if ! [[ $fssize =~ $re ]] ; then
+ _notrun "error: _scratch_mkfs_sized: fs size \"$fssize\" not an integer."
+ fi
+ if ! [[ $blocksize =~ $re ]] ; then
+ _notrun "error: _scratch_mkfs_sized: block size \"$blocksize\" not an integer."
+ fi
- if [ "$HOSTOS" == "Linux" -a -b "$SCRATCH_DEV" ]; then
- local devsize=`blockdev --getsize64 $SCRATCH_DEV`
- [ "$fssize" -gt "$devsize" ] && _notrun "Scratch device too small"
- fi
+ local blocks=`expr $fssize / $blocksize`
- case $FSTYP in
- xfs)
- # don't override MKFS_OPTIONS that set a block size.
- echo $MKFS_OPTIONS |egrep -q "b?size="
- if [ $? -eq 0 ]; then
- _scratch_mkfs_xfs -d size=$fssize
- else
- _scratch_mkfs_xfs -d size=$fssize -b size=$blocksize
+ if [ -b "$SCRATCH_DEV" ]; then
+ local devsize=`blockdev --getsize64 $SCRATCH_DEV`
+ [ "$fssize" -gt "$devsize" ] && _notrun "Scratch device too small"
fi
- ;;
- ext2|ext3|ext4|ext4dev)
- ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
- ;;
- gfs2)
- # mkfs.gfs2 doesn't automatically shrink journal files on small
- # filesystems, so the journal files may end up being bigger than the
- # filesystem, which will cause mkfs.gfs2 to fail. Until that's fixed,
- # shrink the journal size to at most one eigth of the filesystem and at
- # least 8 MiB, the minimum size allowed.
- local min_journal_size=8
- local default_journal_size=128
- if (( fssize/8 / (1024*1024) < default_journal_size )); then
- local journal_size=$(( fssize/8 / (1024*1024) ))
- (( journal_size >= min_journal_size )) || journal_size=$min_journal_size
- MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
- fi
- ${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
- ;;
- ocfs2)
- yes | ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
- ;;
- udf)
- $MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
- ;;
- btrfs)
- local mixed_opt=
- # minimum size that's needed without the mixed option.
- # Ref: btrfs-prog: btrfs_min_dev_size()
- # Non mixed mode is also the default option.
- (( fssize < $((256 * 1024 *1024)) )) && mixed_opt='--mixed'
- $MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
- ;;
- jfs)
- ${MKFS_PROG}.$FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
- ;;
- reiserfs)
- ${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
- ;;
- reiser4)
- # mkfs.resier4 requires size in KB as input for creating filesystem
- $MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
- `expr $fssize / 1024`
- ;;
- f2fs)
- # mkfs.f2fs requires # of sectors as an input for the size
- local sector_size=`blockdev --getss $SCRATCH_DEV`
- $MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
- ;;
- tmpfs)
- local free_mem=`_free_memory_bytes`
- if [ "$free_mem" -lt "$fssize" ] ; then
- _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
+
+ if [ "$FSTYP" = "xfs" ] && [ -b "$SCRATCH_RTDEV" ]; then
+ local rtdevsize=`blockdev --getsize64 $SCRATCH_RTDEV`
+ [ "$fssize" -gt "$rtdevsize" ] && _notrun "Scratch rt device too small"
+ rt_ops="-r size=$fssize"
fi
- export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
- ;;
- *)
- _notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
- ;;
- esac
+
+ case $FSTYP in
+ xfs)
+ # don't override MKFS_OPTIONS that set a block size.
+ echo $MKFS_OPTIONS |egrep -q "b?size="
+ if [ $? -eq 0 ]; then
+ _scratch_mkfs_xfs -d size=$fssize $rt_ops
+ else
+ _scratch_mkfs_xfs -d size=$fssize $rt_ops -b size=$blocksize
+ fi
+ ;;
+ ext2|ext3|ext4|ext4dev)
+ ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+ ;;
+ gfs2)
+ # mkfs.gfs2 doesn't automatically shrink journal files on small
+ # filesystems, so the journal files may end up being bigger than the
+ # filesystem, which will cause mkfs.gfs2 to fail. Until that's fixed,
+ # shrink the journal size to at most one eigth of the filesystem and at
+ # least 8 MiB, the minimum size allowed.
+ local min_journal_size=8
+ local default_journal_size=128
+ if (( fssize/8 / (1024*1024) < default_journal_size )); then
+ local journal_size=$(( fssize/8 / (1024*1024) ))
+ (( journal_size >= min_journal_size )) || journal_size=$min_journal_size
+ MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
+ fi
+ ${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
+ ;;
+ ocfs2)
+ yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+ ;;
+ udf)
+ $MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+ ;;
+ btrfs)
+ local mixed_opt=
+ # minimum size that's needed without the mixed option.
+ # Ref: btrfs-prog: btrfs_min_dev_size()
+ # Non mixed mode is also the default option.
+ (( fssize < $((256 * 1024 *1024)) )) && mixed_opt='--mixed'
+ $MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
+ ;;
+ jfs)
+ ${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
+ ;;
+ reiserfs)
+ ${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+ ;;
+ reiser4)
+ # mkfs.resier4 requires size in KB as input for creating filesystem
+ $MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
+ `expr $fssize / 1024`
+ ;;
+ f2fs)
+ # mkfs.f2fs requires # of sectors as an input for the size
+ local sector_size=`blockdev --getss $SCRATCH_DEV`
+ $MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
+ ;;
+ tmpfs)
+ local free_mem=`_free_memory_bytes`
+ if [ "$free_mem" -lt "$fssize" ] ; then
+ _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
+ fi
+ export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
+ ;;
+ *)
+ _notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
+ ;;
+ esac
}
# Emulate an N-data-disk stripe w/ various stripe units
case $FSTYP in
xfs)
- MKFS_OPTIONS+=" -b size=$blocksize, -d su=$sunit_bytes,sw=$swidth_mult"
+ if echo "$MKFS_OPTIONS" | egrep -q "b?size="; then
+ MKFS_OPTIONS=$(echo "$MKFS_OPTIONS" | sed -r "s/(b?size=)[0-9]+k?/\1$blocksize/")
+ else
+ MKFS_OPTIONS+=" -b size=$blocksize"
+ fi
+
+ if echo "$MKFS_OPTIONS" | egrep -q "(su|sunit|sw|swidth)="; then
+ MKFS_OPTIONS=$(echo "$MKFS_OPTIONS" | sed -r \
+ -e "s/(su|sunit)=[0-9kmg]+/su=$sunit_bytes/" \
+ -e "s/(sw|swidth)=[0-9kmg]+/sw=$swidth_mult/")
+ else
+ MKFS_OPTIONS+=" -d su=$sunit_bytes,sw=$swidth_mult"
+ fi
;;
ext4|ext4dev)
MKFS_OPTIONS+=" -b $blocksize -E stride=$sunit_blocks,stripe_width=$swidth_blocks"
_scratch_mkfs_xfs $MKFS_OPTIONS -b size=$blocksize
;;
ext2|ext3|ext4)
- ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV
+ ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV
;;
gfs2)
- ${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV
+ ${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV
;;
ocfs2)
- yes | ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize -C $blocksize $SCRATCH_DEV
+ yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize -C $blocksize $SCRATCH_DEV
;;
*)
_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_blocksized"
_notrun "not suitable for this filesystem type: $FSTYP"
}
-
-# tests whether $FSTYP is one of the supported OSes for a test
-#
-_supported_os()
-{
- local h
-
- for h
- do
- if [ "$h" = "$HOSTOS" ]
- then
- return
- fi
- done
-
- _notrun "not suitable for this OS: $HOSTOS"
-}
-
# check if a FS on a device is mounted
# if so, verify that it is mounted on mount point
# if fstype is given as argument, verify that it is also
[ $devsize -lt $1 ] && _notrun "scratch dev too small"
}
+# require a scratch dev of a minimum size (in kb) and should not be checked
+# post test
+_require_scratch_size_nocheck()
+{
+ [ $# -eq 1 ] || _fail "_require_scratch_size: expected size param"
+
+ _require_scratch_nocheck
+ local devsize=`_get_device_size $SCRATCH_DEV`
+ [ $devsize -lt $1 ] && _notrun "scratch dev too small"
+}
+
+# require scratch fs which supports >16T of filesystem size.
+_require_scratch_16T_support()
+{
+ case $FSTYP in
+ ext2|ext3|f2fs)
+ _notrun "$FSTYP doesn't support >16T filesystem"
+ ;;
+ ext4)
+ _scratch_mkfs >> $seqres.full 2>&1
+ _scratch_mount
+ local blocksize=$(_get_block_size $SCRATCH_MNT)
+ if [ $blocksize -lt 4096 ]; then
+ _notrun "This test requires >16T fs support"
+ fi
+ _scratch_unmount
+ ;;
+ *)
+ ;;
+ esac
+}
# this test needs a test partition - check we're ok & mount it
#
#
_require_loop()
{
- if [ "$HOSTOS" != "Linux" ]
- then
- _notrun "This test requires linux for loopback device support"
- fi
-
modprobe loop >/dev/null 2>&1
if grep loop /proc/devices >/dev/null 2>&1
then
#
_require_ext2()
{
- if [ "$HOSTOS" != "Linux" ]
- then
- _notrun "This test requires linux for ext2 filesystem support"
- fi
-
modprobe ext2 >/dev/null 2>&1
if grep ext2 /proc/filesystems >/dev/null 2>&1
then
_require_sane_bdev_flush $SCRATCH_DEV
_require_command "$DMSETUP_PROG" dmsetup
+ _normalize_mount_options | egrep -q "dax(=always| |$)" || \
+ test -e "/sys/block/$(_short_dev $SCRATCH_DEV)/dax"
+ if [ $? -eq 0 ]; then
+ case $target in
+ stripe|linear|log-writes)
+ ;;
+ *)
+ _notrun "Cannot run tests with DAX on $target devices."
+ ;;
+ esac
+ fi
+
modprobe dm-$target >/dev/null 2>&1
$DMSETUP_PROG targets 2>&1 | grep -q ^$target
_require_odirect
}
+# this test requires that the kernel supports IO_URING
+_require_io_uring()
+{
+ $here/src/feature -R
+ case $? in
+ 0)
+ ;;
+ 1)
+ _notrun "kernel does not support IO_URING"
+ ;;
+ *)
+ _fail "unexpected error testing for IO_URING support"
+ ;;
+ esac
+}
+
# this test requires that a test program exists under src/
# $1 - command (require)
#
if [ $tsmin -eq -1 -a $tsmax -eq -1 ]; then
_notrun "filesystem $FSTYP timestamp bounds are unknown"
fi
+
+ # expect console warning from rw scratch mount if fs limit is near
+ if [ $tsmax -le $((1<<31)) ] && \
+ ! _check_dmesg_for "filesystem being mounted at .* supports timestamps until"
+ then
+ _notrun "Kernel does not support timestamp limits"
+ fi
}
_filesystem_timestamp_range()
local param="$*"
local param_checked=""
local opts=""
+ local attr_info=""
local testfile=$TEST_DIR/$$.xfs_io
local testio
case $command in
+ "lsattr")
+ # Test xfs_io lsattr support and filesystem FS_IOC_FSSETXATTR
+ # support.
+ testio=`$XFS_IO_PROG -F -f -c "lsattr $param" $testfile 2>&1`
+ param_checked="$param"
+ ;;
"chattr")
+ local testdir=$TEST_DIR/$$.attr_dir
+ mkdir $TEST_DIR/$$.attr_dir
if [ -z "$param" ]; then
param=s
fi
# Test xfs_io chattr support AND
# filesystem FS_IOC_FSSETXATTR support
- testio=`$XFS_IO_PROG -F -f -c "chattr +$param" $testfile 2>&1`
- $XFS_IO_PROG -F -f -r -c "chattr -$param" $testfile 2>&1
+ # 'tPnE' flags are only valid for a directory so check them on a directory.
+ if echo "$param" | egrep -q 't|P|n|E'; then
+ testio=`$XFS_IO_PROG -F -c "chattr +$param" $testdir 2>&1`
+ attr_info=`$XFS_IO_PROG -F -r -c "lsattr" $testdir | awk '{print $1}'`
+ $XFS_IO_PROG -F -r -c "chattr -$param" $testdir 2>&1
+ else
+ testio=`$XFS_IO_PROG -F -f -c "chattr +$param" $testfile 2>&1`
+ attr_info=`$XFS_IO_PROG -F -r -c "lsattr" $testfile | awk '{print $1}'`
+ $XFS_IO_PROG -F -r -c "chattr -$param" $testfile 2>&1
+ fi
param_checked="+$param"
+ rm -rf $testdir 2>&1 > /dev/null
;;
"chproj")
testio=`$XFS_IO_PROG -F -f -c "chproj 0" $testfile 2>&1`
_notrun "xfs_io $command $param_checked not supported on $FSTYP"
echo $testio | grep -q "Function not implemented" && \
_notrun "xfs_io $command $param_checked support is missing (missing syscall?)"
+ echo $testio | grep -q "unknown flag" && \
+ _notrun "xfs_io $command $param_checked support is missing (unknown flag)"
[ -n "$param" ] || return
if [ -z "$param_checked" ]; then
- $XFS_IO_PROG -c "help $command" | grep -q "^ $param --" || \
+ $XFS_IO_PROG -c "help $command" | grep -E -q "^ $param ([a-zA-Z_]+ )?--" || \
_notrun "xfs_io $command doesn't support $param"
else
# xfs_io could result in "command %c not supported" if it was
echo $testio | grep -q "\(invalid option\|not supported\)" && \
_notrun "xfs_io $command doesn't support $param"
fi
+
+ # On XFS, ioctl(FSSETXATTR)(called by xfs_io -c "chattr") maskes off unsupported
+ # or invalid flags silently so need to check these flags by extra ioctl(FSGETXATTR)
+ # (called by xfs_io -c "lsattr").
+ # The following URL explains why we don't change the behavior of XFS.
+ # https://www.spinics.net/lists/linux-xfs/msg44725.html
+ if [ -n "$attr_info" -a "$FSTYP" = "xfs" ]; then
+ local num=${#param}
+ for i in $(seq 0 $((num-1))); do
+ echo $attr_info | grep -q "${param:$i:1}" || \
+ _notrun "xfs_io $command +${param:$i:1} support is missing (unknown flag in kernel)"
+ done
+ fi
}
# check that kernel and filesystem support direct I/O
_require_scratch
_require_command "$MKSWAP_PROG" "mkswap"
- _scratch_mkfs >/dev/null
+ _scratch_mkfs >/dev/null 2>&1
# With mounting SELinux context(e.g. system_u:object_r:root_t:s0),
# standard mkswap tried to reset the type of default context to
# Minimum size for mkswap is 10 pages
_format_swapfile "$SCRATCH_MNT/swap" $(($(get_page_size) * 10))
- if ! swapon "$SCRATCH_MNT/swap" >/dev/null 2>&1; then
- _scratch_unmount
- _notrun "swapfiles are not supported"
- fi
+ # ext* and xfs have supported all variants of swap files since their
+ # introduction, so swapon should not fail.
+ case "$FSTYP" in
+ ext2|ext3|ext4|xfs)
+ if ! swapon "$SCRATCH_MNT/swap" >/dev/null 2>&1; then
+ _scratch_unmount
+ _fail "swapon failed for $FSTYP"
+ fi
+ ;;
+ *)
+ if ! swapon "$SCRATCH_MNT/swap" >/dev/null 2>&1; then
+ _scratch_unmount
+ _notrun "swapfiles are not supported"
+ fi
+ ;;
+ esac
swapoff "$SCRATCH_MNT/swap" >/dev/null 2>&1
_scratch_unmount
_require_sparse_files()
{
case $FSTYP in
- hfsplus)
+ hfsplus|exfat)
_notrun "Sparse files not supported by this filesystem type: $FSTYP"
;;
*)
{
[ -f "$DEBUGFS_MNT/fail_make_request/probability" ] \
|| _notrun "$DEBUGFS_MNT/fail_make_request \
- not found. Seems that CONFIG_FAIL_MAKE_REQUEST kernel config option not enabled"
+ not found. Seems that CONFIG_FAULT_INJECTION_DEBUG_FS kernel config option not enabled"
}
# Disable extent zeroing for ext4 on the given device
_scratch_unmount
}
-# Does dax mount option work on this dev/fs?
-_require_scratch_dax()
+_check_s_dax()
+{
+ local target=$1
+ local exp_s_dax=$2
+
+ local attributes=$($XFS_IO_PROG -c 'statx -r' $target | awk '/stat.attributes / { print $3 }')
+
+ # The original attribute bit value, STATX_ATTR_DAX (0x2000), conflicted
+ # with STATX_ATTR_MOUNT_ROOT. Therefore, STATX_ATTR_DAX was changed to
+ # 0x00200000.
+ #
+ # Because DAX tests do not run on root mounts, STATX_ATTR_MOUNT_ROOT
+ # should always be 0. Check for the old flag and fail the test if that
+ # occurs.
+
+ if [ $(( attributes & 0x2000 )) -ne 0 ]; then
+ echo "$target has an unexpected STATX_ATTR_MOUNT_ROOT flag set"
+ echo "which used to be STATX_ATTR_DAX"
+ echo " This test should not be running on the root inode..."
+ echo " Does the kernel have the following patch?"
+ echo " 72d1249e2ffd uapi: fix statx attribute value overlap for DAX & MOUNT_ROOT"
+ fi
+
+ if [ $exp_s_dax -eq 0 ]; then
+ (( attributes & 0x00200000 )) && echo "$target has unexpected S_DAX flag"
+ else
+ (( attributes & 0x00200000 )) || echo "$target doesn't have expected S_DAX flag"
+ fi
+}
+
+_check_xflag()
+{
+ local target=$1
+ local exp_xflag=$2
+
+ if [ $exp_xflag -eq 0 ]; then
+ _test_inode_flag dax $target && echo "$target has unexpected FS_XFLAG_DAX flag"
+ else
+ _test_inode_flag dax $target || echo "$target doesn't have expected FS_XFLAG_DAX flag"
+ fi
+}
+
+# Check if dax mount options are supported
+#
+# $1 can be either 'dax=always' or 'dax'
+#
+# dax=always
+# Check for the new dax options (dax=inode, dax=always or dax=never)
+# by passing "dax=always".
+# dax
+# Check for the old dax or new dax=always by passing "dax".
+#
+# This only accepts 'dax=always' because dax=always, dax=inode and
+# dax=never are always supported together. So if the other options are
+# required checking for 'dax=always' indicates support for the other 2.
+#
+# Return 0 if filesystem/device supports the specified dax option.
+# Return 1 if mount fails with the specified dax option.
+# Return 2 if /proc/mounts shows wrong dax option.
+_check_scratch_dax_mountopt()
{
+ local option=$1
+
_require_scratch
_scratch_mkfs > /dev/null 2>&1
- _try_scratch_mount -o dax || \
- _notrun "mount $SCRATCH_DEV with dax failed"
- # Check options to be sure. XFS ignores dax option
- # and goes on if dev underneath does not support dax.
- _fs_options $SCRATCH_DEV | grep -qw "dax" || \
- _notrun "$SCRATCH_DEV $FSTYP does not support -o dax"
- _scratch_unmount
+
+ _try_scratch_mount "-o $option" > /dev/null 2>&1 || return 1
+
+ if _fs_options $SCRATCH_DEV | egrep -q "dax(=always|,|$)"; then
+ _scratch_unmount
+ return 0
+ else
+ _scratch_unmount
+ return 2
+ fi
+}
+
+# Throw notrun if _check_scratch_dax_mountopt() returns a non-zero value.
+_require_scratch_dax_mountopt()
+{
+ local mountopt=$1
+
+ _check_scratch_dax_mountopt "$mountopt"
+ local res=$?
+
+ [ $res -eq 1 ] && _notrun "mount $SCRATCH_DEV with $mountopt failed"
+ [ $res -eq 2 ] && _notrun "$SCRATCH_DEV $FSTYP does not support -o $mountopt"
+}
+
+_require_dax_iflag()
+{
+ _require_xfs_io_command "chattr" "x"
}
# Does norecovery support by this fs?
fi
case "$FSTYP" in
- ext2|vfat|msdos|udf)
+ ext2|vfat|msdos|udf|exfat)
echo "$FSTYP does not support metadata journaling"
return 1
;;
}
# skip test if MOUNT_OPTIONS contains the given strings
+# Both dax and dax=always are excluded if dax or dax=always is passed
_exclude_scratch_mount_option()
{
local mnt_opts=$(_normalize_mount_options)
while [ $# -gt 0 ]; do
- if echo $mnt_opts | grep -qw "$1"; then
+ local pattern=$1
+ echo "$pattern" | egrep -q "dax(=always|$)" && \
+ pattern="dax(=always| |$)"
+ if echo $mnt_opts | egrep -q "$pattern"; then
_notrun "mount option \"$1\" not allowed in this test"
fi
shift
{
_exclude_scratch_mount_option "noatime"
case $FSTYP in
- nfs|cifs)
+ nfs|cifs|virtiofs)
_notrun "atime related mount options have no effect on $FSTYP"
;;
esac
esac
shift
done
- echo $args
+ printf '%s\n' "$args"
}
#
"$@" >> $seqres.full 2>&1 || _fail "failed: '$@'"
}
-_require_test_symlinks()
+_require_symlinks()
{
local target=`mktemp -p $TEST_DIR`
local link=`mktemp -p $TEST_DIR -u`
rm -f $target $link
}
+_require_hardlinks()
+{
+ local target=`mktemp -p $TEST_DIR`
+ local link=`mktemp -p $TEST_DIR -u`
+ ln $target $link
+ if [ "$?" -ne 0 ]; then
+ rm -f $target
+ _notrun "No hardlink support"
+ fi
+ rm -f $target $link
+}
+
_require_test_fcntl_advisory_locks()
{
[ "$FSTYP" != "cifs" ] && return 0
_notrun "Require fcntl advisory locks support"
}
+_require_test_fcntl_setlease()
+{
+ _require_test_program "locktest"
+ touch $TEST_DIR/setlease_testfile
+ $here/src/locktest -t $TEST_DIR/setlease_testfile >/dev/null 2>&1
+ [ $? -eq 22 ] && _notrun "Require fcntl setlease support"
+}
+
_require_ofd_locks()
{
# Give a test run by getlk wrlck on testfile.
# return device size in kb
_get_device_size()
{
- grep `_short_dev $1` /proc/partitions | awk '{print $3}'
+ grep -w `_short_dev $1` /proc/partitions | awk '{print $3}'
}
# Make sure we actually have dmesg checking set up.
echo "Missing mount point argument for _get_file_block_size"
exit 1
fi
- if [ "$FSTYP" = "ocfs2" ]; then
+
+ case "$FSTYP" in
+ "ocfs2")
stat -c '%o' $1
- else
+ ;;
+ "xfs")
+ _xfs_get_file_block_size $1
+ ;;
+ *)
_get_block_size $1
- fi
+ ;;
+ esac
}
# Get the minimum block size of an fs.
{
case "$(getconf LONG_BIT)" in
"32")
- echo $(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
+ local ulong_max=$(getconf ULONG_MAX)
+ local page_size=$(getconf PAGE_SIZE)
+ echo $(( ulong_max * page_size ))
;;
"64")
echo 9223372036854775807
return 0
}
+# exfat timestamps start at 1980 and cannot be prior to epoch
+_require_negative_timestamps() {
+ case "$FSTYP" in
+ ceph|exfat)
+ _notrun "$FSTYP does not support negative timestamps"
+ ;;
+ esac
+}
+
+# Require the 'accton' userspace tool and CONFIG_BSD_PROCESS_ACCT=y.
+_require_bsd_process_accounting()
+{
+ _require_command "$ACCTON_PROG" accton
+ $ACCTON_PROG on &> $tmp.test_accton
+ cat $tmp.test_accton >> $seqres.full
+ if grep 'Function not implemented' $tmp.test_accton; then
+ _notrun "BSD process accounting support unavailable"
+ fi
+ $ACCTON_PROG off >> $seqres.full
+}
+
+_require_sysctl_variable()
+{
+ local name=$1
+ sysctl $name &>/dev/null || _notrun "$name sysctl unavailable"
+}
+
+_require_mknod()
+{
+ mknod $TEST_DIR/$seq.null c 1 3 \
+ || _notrun "$FSTYP does not support mknod/mkfifo"
+ rm -f $TEST_DIR/$seq.null
+}
+
+_getcap()
+{
+ $GETCAP_PROG "$@" | _filter_getcap
+ return ${PIPESTATUS[0]}
+}
+
init_rc
################################################################################