34 lines
708 B
Plaintext
34 lines
708 B
Plaintext
|
|
# create a simple raid5 set
|
|
|
|
mdadm -CfR $md0 -e 0.90 -l 5 -n3 $dev0 $dev1 $dev2
|
|
check resync
|
|
testdev $md0 2 $mdsize0 512
|
|
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 512
|
|
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 $mdsize1 512
|
|
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 512
|
|
mdadm -S $md0
|
|
|
|
done
|
|
|
|
exit 0
|