[thirdparty/mdadm.git] / tests / 06wrmostly


# create a raid1 array with a wrmostly device

mdadm -CR $md0 -l1 -n3 $dev0 $dev1 --write-mostly $dev2
testdev $md0 1 $mdsize1a 64

# unfortunately, we cannot measure if any read requests are going to $dev2

mdadm -S $md0

mdadm -CR $md0 -l1 -n3 --write-behind --bitmap=internal --bitmap-chunk=4 $dev0 $dev1 --write-mostly $dev2
testdev $md0 1 $mdsize1a 64
mdadm -S $md0
Commit	Line	Data
dfd4d8ee NB	1
	2	# create a raid1 array with a wrmostly device
	3
dab6685f	4	mdadm -CR $md0 -l1 -n3 $dev0 $dev1 --write-mostly $dev2
ae6c05ad	5	testdev $md0 1 $mdsize1a 64
dfd4d8ee NB	6
	7	# unfortunately, we cannot measure if any read requests are going to $dev2
	8
dab6685f	9	mdadm -S $md0
dfd4d8ee	10
b8ab2a50	11	mdadm -CR $md0 -l1 -n3 --write-behind --bitmap=internal --bitmap-chunk=4 $dev0 $dev1 --write-mostly $dev2
ae6c05ad	12	testdev $md0 1 $mdsize1a 64
dab6685f	13	mdadm -S $md0