This creates raid1 device with the failfast option and check all slaves have the failfast flag. And it does assembling and growing the raid1 device and check the failfast works fine. Signed-off-by: Gioh Kim <gi-oh.kim@xxxxxxxxxxxxxxx> --- tests/05r1-failfast | 74 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 tests/05r1-failfast diff --git a/tests/05r1-failfast b/tests/05r1-failfast new file mode 100644 index 0000000..823dd6f --- /dev/null +++ b/tests/05r1-failfast @@ -0,0 +1,74 @@ + +# create a simple mirror and check failfast flag works +mdadm -CR $md0 -e1.2 --level=raid1 --failfast -n2 $dev0 $dev1 +check raid1 +if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null +then + die "failfast missing" +fi + +# Removing works with the failfast flag +mdadm $md0 -f $dev0 +mdadm $md0 -r $dev0 +if grep -v failfast /sys/block/md0/md/rd1/state > /dev/null +then + die "failfast missing" +fi + +# Adding works with the failfast flag +mdadm $md0 -a --failfast $dev0 +check wait +if grep -v failfast /sys/block/md0/md/rd0/state > /dev/null +then + die "failfast missing" +fi + +mdadm -S $md0 + +# Assembling works with the failfast flag +mdadm -A $md0 $dev0 $dev1 +check raid1 +if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null +then + die "failfast missing" +fi + +# Adding works with the nofailfast flag +mdadm $md0 -f $dev0 +mdadm $md0 -r $dev0 +mdadm $md0 -a --nofailfast $dev0 +check wait +if grep failfast /sys/block/md0/md/rd0/state > /dev/null +then + die "failfast should be missing" +fi + +# Assembling with one faulty slave works with the failfast flag +mdadm $md0 -f $dev0 +mdadm $md0 -r $dev0 +mdadm -S $md0 +mdadm -A $md0 $dev0 $dev1 +check raid1 +mdadm -S $md0 + +# Spare works with the failfast flag +mdadm -CR $md0 -e1.2 --level=raid1 --failfast -n2 $dev0 $dev1 +check raid1 +mdadm $md0 -a --failfast $dev2 +check wait +check spares 1 +if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null +then + die "failfast missing" +fi + +# Grow works with the failfast flag +mdadm -G $md0 --raid-devices=3 +check wait +if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null +then + die "failfast missing" +fi +mdadm -S $md0 + +exit 0 -- 2.18.0
