# mmvdisk server list -N ess3200rw3b-hs.gpfs.ess --disk-topology -L

Example:

# date; mmvdisk server list -N ess3200rw3a-hs.gpfs.ess --disk-topology -L

Fri Aug 13 16:38:24 MST 2021

GNR server: name ess3200rw3a-hs.gpfs.ess arch x86_64 model ESS3200-5141-FN1 serial 78E400KA

GNR enclosures found: 78E400K

Enclosure 78E400K (IBM-ESS 5141-FN1, number 1):

Enclosure 78E400K expander sg0[E113]

Enclosure 78E400K expander sg0 23 disks diskset "00751"

Enclosure 78E400K sees 23 disks (23 SSDs, 0 HDDs)

GNR server disk topology: ESS 3200 FN1 24 NVMe (match: 95/100)

GNR configuration: 1 enclosure, 23 SSDs, 1 empty slot, 23 disks total, 0 NVRAM partitions

Location 78E400K-7 appears empty but should have an SSD

From the above example, a single NVMe was identied missing and needed to be reinserted. Rerun

the command to rectify the error.

# date; mmvdisk server list --disk-topology --node-class

ess3200_x86_64_mmvdisk_78E400K

Fri Aug 13 16:40:01 MST 2021

node needs matching

number server attention metric disk topology

------ -------------------------------- --------- -------- -------------

6 ess3200rw3a-hs.gpfs.ess no 100/100 ESS 3200 FN1 24 NVMe

7 ess3200rw3b-hs.gpfs.ess no 100/100 ESS 3200 FN1 24 NVMe

• Both canisters must show a GNR server disk topology: ESS 3500 H3 (2 HBA 24 NVMe 3 Full 4U102)

(match: 100/100).

• Any identied NVMe problems preventing Matching Metric of 100/100 must be resolved before

proceeding.

9. You can use the following command from one of the canisters to see if all 24 NVMe drives are

running the current rmware version. For more information refer Drives

in the Hardware Planning and

Installation Guide.

# mmlsfirmware --type <component type>

Example:

# date; mmlsfirmware --type drive

Fri Aug 13 16:45:46 MST 2021

enclosure firmware available

type product id serial number level firmware location

---- ---------- ------------- -------- -------- --------

drive a8241014065c 78E400K SN5ASN5A SN5ASN5A ess3200rw3a-hs

Rack Bodhi-Rack-1520 U25-26, Enclosure 5141-FN1-78E400K Drive 10

drive a8241014065c 78E400K SN5ASN5A SN5ASN5A ess3200rw3a-hs

Rack Bodhi-Rack-1520 U25-26, Enclosure 5141-FN1-78E400K Drive 11

drive a8241014065c 78E400K SN5ASN5A SN5ASN5A ess3200rw3a-hs

Rack Bodhi-Rack-1520 U25-26, Enclosure 5141-FN1-78E400K Drive 12