Lenovo ThinkAgile CP Hardware Part Replacement And Component Maintenance Procedures page 68

Prepare the replacement drive by running script add_disks_lenovo.py. The script creates
Step 7.
namespaces and layout encryption.
# # / / u u s s r r / / s s h h a a r r e e / / t t a a c c p p / / l l e e n n o o v v o o / / a a d d d d _ _ d d i i s s k k s s _ _ l l e e n n o o v v o o . . p p y y - - - - s s e e t t u u p p _ _ r r e e p p l l a a c c e e m m e e n n t t _ _ d d i i s s k k
Following is an example output:
Encrypted device /dev/mapper/sed3 /dev/dm-3
Please continue with the instructions to add the disk
Step 8. Grow the RAID array:
# # m m d d a a d d m m / / d d e e v v / / m m d d / / m m d d 5 5 - - - - a a d d d d / / d d e e v v / / d d m m - - 3 3
Following is an example output:
Output: mdadm: added /dev/dm-3
Step 9. Check the status of the RAID array:
# # c c a a t t / / p p r r o o c c / / m m d d s s t t a a t t
Following is an example output:
Personalities : [raid1] [raid6] [raid5] [raid4] [raid0]
md124 : active raid0 md125[0]
4657247232 blocks super 1.2 512k chunks
md125 : active raid5 dm-3[8](S) dm-7[7] dm-6[6] dm-5[5] dm-4[4] dm-2[2] dm-1[1] dm-0[0]
4657379328 blocks super 1.2 level 5, 16k chunk, algorithm 2 [7/7] [UUUUUUU]
bitmap: 0/6 pages [0KB], 65536KB chunk
md126 : active raid1 sda[1] sdb[0]
118778880 blocks super external:/md127/0 [2/2] [UU]
md127 : inactive sda[1](S) sdb[0](S)
6306 blocks super external:imsm
unused devices: <none>
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Lenovo ThinkAgile CP Hardware Part Replacement and Component Maintenance Procedures