[thirdparty/mdadm.git] / tests / 00raid5


# create a simple raid5 set

mdadm -CfR $md0 -l 5 -n3 $dev0 $dev1 $dev2 
check resync
testdev $md0 2 $mdsize0 64
mdadm -S $md0

# now with version-1 superblock
mdadm -CR $md0 -e1 --level=raid5 -n4 $dev0 $dev1 $dev2 $dev3 
check recovery
testdev $md0 3 $mdsize1 64
mdadm -S $md0

# now same again with explicit layout

for lo in la ra left-symmetric right-symmetric
do

  mdadm -CfR $md0  -l 5 -p $lo -n3 $dev0 $dev1 $dev2 
  check resync ; check raid5
  testdev $md0 2 $mdsize0 64
  mdadm -S $md0

  # now with version-1 superblock
  mdadm -CR $md0 -e1 --level=raid5 --layout $lo -n4 $dev0 $dev1 $dev2 $dev3 
  check recovery ; check raid5
  testdev $md0 3 $mdsize1 64
  mdadm -S $md0

done

exit 0
Commit	Line	Data
	1
	2	# create a simple raid5 set
	3
	4	mdadm -CfR $md0 -l 5 -n3 $dev0 $dev1 $dev2
	5	check resync
	6	testdev $md0 2 $mdsize0 64
	7	mdadm -S $md0
	8
	9	# now with version-1 superblock
	10	mdadm -CR $md0 -e1 --level=raid5 -n4 $dev0 $dev1 $dev2 $dev3
	11	check recovery
	12	testdev $md0 3 $mdsize1 64
	13	mdadm -S $md0
	14
	15	# now same again with explicit layout
	16
	17	for lo in la ra left-symmetric right-symmetric
	18	do
	19
	20	mdadm -CfR $md0 -l 5 -p $lo -n3 $dev0 $dev1 $dev2
	21	check resync ; check raid5
	22	testdev $md0 2 $mdsize0 64
	23	mdadm -S $md0
	24
	25	# now with version-1 superblock
	26	mdadm -CR $md0 -e1 --level=raid5 --layout $lo -n4 $dev0 $dev1 $dev2 $dev3
	27	check recovery ; check raid5
	28	testdev $md0 3 $mdsize1 64
	29	mdadm -S $md0
	30
	31	done
	32
	33	exit 0