VPLEX Health Check

This is a brief post to share the CLI commands and sample output for a quick VPLEX health check.  Our VPLEX had a dial home event and below are the commands that EMC ran to verify that it was healthy.  Here is the dial home event that was generated:

SymptomCode: 0x8a266032
SymptomCode: 0x8a34601a
Category: Status
Severity: Error
Status: Failed
Component: CLUSTER
ComponentID: director-1-1-A
SubComponent: stdf
CallHome: Yes
FirstTime: 2014-11-14T11:20:11.008Z
LastTime: 2014-11-14T11:20:11.008Z
CDATA: Compare and Write cache transaction submit failed, status 1 [Versions:MS{D30.60.0.3.0, D30.0.0.112, D30.60.0.3}, Director{6.1.202.1.0}, ClusterWitnessServer{unknown}] RCA: The attempt to start a cache transaction for a Scsi Compare and Write command failed. Remedy: Contact EMC Customer Support.

Description: The processing of a Scsi Com pare and Write command could not complete.
ClusterID: cluster-1

Based on that error the commands below were run to make sure the cluster was healthy.

This is the general health check command:

VPlexcli:/> health-check
 Product Version: 5.3.0.00.00.10
 Product Type: Local
 Hardware Type: VS2
 Cluster Size: 2 engines
 Cluster TLA:
 cluster-1: FNM00141800023
 
 Clusters:
 ---------
 Cluster Cluster Oper Health Connected Expelled Local-com
 Name ID State State
 --------- ------- ----- ------ --------- -------- ---------
 cluster-1 1 ok ok True False ok
 
 Meta Data:
 ----------
 Cluster Volume Volume Oper Health Active
 Name Name Type State State
 --------- ------------------------------- ----------- ----- ------ ------
 cluster-1 c1_meta_backup_2014Nov21_100107 meta-volume ok ok False
 cluster-1 c1_meta_backup_2014Nov20_100107 meta-volume ok ok False
 cluster-1 c1_meta meta-volume ok ok True
 
 Director Firmware Uptime:
 -------------------------
 Director Firmware Uptime
 -------------- ------------------------------------------
 director-1-1-A 147 days, 16 hours, 15 minutes, 29 seconds
 director-1-1-B 147 days, 15 hours, 58 minutes, 3 seconds
 director-1-2-A 147 days, 15 hours, 52 minutes, 15 seconds
 director-1-2-B 147 days, 15 hours, 53 minutes, 37 seconds
 
 Director OS Uptime:
 -------------------
 Director OS Uptime
 -------------- ---------------------------
 director-1-1-A 12:49pm up 147 days 16:09
 director-1-1-B 12:49pm up 147 days 16:09
 director-1-2-A 12:49pm up 147 days 16:09
 director-1-2-B 12:49pm up 147 days 16:09
 
 Inter-director Management Connectivity:
 ---------------------------------------
 Director Checking Connectivity
 Enabled
 -------------- -------- ------------
 director-1-1-A Yes Healthy
 director-1-1-B Yes Healthy
 director-1-2-A Yes Healthy
 director-1-2-B Yes Healthy
 
 Front End:
 ----------
 Cluster Total Unhealthy Total Total Total Total
 Name Storage Storage Registered Ports Exported ITLs
 Views Views Initiators Volumes
 --------- ------- --------- ---------- ----- -------- -----
 cluster-1 56 0 299 16 353 9802
 
 Storage:
 --------
 Cluster Total Unhealthy Total Unhealthy Total Unhealthy No Not visible With
 Name Storage Storage Virtual Virtual Dist Dist Dual from Unsupported
 Volumes Volumes Volumes Volumes Devs Devs Paths All Dirs # of Paths
 --------- ------- --------- ------- --------- ----- --------- ----- ----------- -----------
 cluster-1 203 0 199 0 0 0 0 0 0
 
 Consistency Groups:
 -------------------
 Cluster Total Unhealthy Total Unhealthy
 Name Synchronous Synchronous Asynchronous Asynchronous
 Groups Groups Groups Groups
 --------- ----------- ----------- ------------ ------------
 cluster-1 0 0 0 0
 
 Cluster Witness:
 ----------------
 Cluster Witness is not configured

This command checks the status of the cluster:

VPlexcli:/> cluster status
Cluster cluster-1
operational-status: ok
transitioning-indications:
transitioning-progress:
health-state: ok
health-indications:
local-com: ok

This command checks the state of the storage volumes:

VPlexcli:/> storage-volume summary
Storage-Volume Summary (no tier)
---------------------- --------------------

Health out-of-date 0
storage-volumes 203
unhealthy 0

Vendor DGC 203

Use meta-data 4
used 199

Capacity total 310T

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