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DESCRIPTION="enable MMP during mke2fs"
FS_SIZE=65536
MKE2FS_DEVICE_SECTSIZE=2048
export MKE2FS_DEVICE_SECTSIZE
# use current directory instead of /tmp becase tmpfs doesn't support DIO
rm -f $TMPFILE
TMPFILE=$(mktemp ./tmp-$test_name.XXXXXX)
stat -f $TMPFILE | grep -q "Type: tmpfs"
if [ $? = 0 ]; then
rm -f $TMPFILE
echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)"
return 0
fi
MKE2FS_OPTS="-b 4096 -O mmp"
. $cmd_dir/run_mke2fs
unset MKE2FS_DEVICE_SECTSIZE
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