Some tests(e.g. ext4/035) cannot include dax option(dax=inode/dax=never
is OK) so make _exclude_scratch_mount_option() and _require_dm_target()
check if old or new dax option is not defined in $MOUNT_OPTIONS.
Signed-off-by: Xiao Yang <yangx.jy@xxxxxxxxxxxxxx>
---
common/rc | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/common/rc b/common/rc
index 8b19b3f7..7d0b8691 100644
--- a/common/rc
+++ b/common/rc
@@ -1896,7 +1896,7 @@ _require_dm_target()
_require_sane_bdev_flush $SCRATCH_DEV
_require_command "$DMSETUP_PROG" dmsetup
- echo $MOUNT_OPTIONS | grep -q dax
+ _normalize_mount_options | egrep -q "dax(=always| |$)"
if [ $? -eq 0 ]; then
case $target in
stripe|linear|log-writes)
@@ -3452,12 +3452,16 @@ _normalize_mount_options()
}
# skip test if MOUNT_OPTIONS contains the given strings
+# For dax option, only accept dax/dax=always mount option
_exclude_scratch_mount_option()
{
local mnt_opts=$(_normalize_mount_options)
+ local pattern=$1
+
+ echo "$pattern" | grep -q 'dax' && pattern="dax(=always| |$)"
while [ $# -gt 0 ]; do
- if echo $mnt_opts | grep -qw "$1"; then
+ if echo $mnt_opts | egrep -q "$pattern"; then
_notrun "mount option \"$1\" not allowed in this test"
fi
shift
--
2.21.0
