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CSHM: ClusterSwitchConfig_Alert: System health degraded due to wrong Cluster Switch cabling

Views:
1,150
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
hw
Last Updated:

Applies to

  • ONTAP 9
  • Clustered Data ONTAP 8
  • Cluster Switch Health Monitor (CSHM) AutoSupport message

Issue

  1. System health is degraded
cluster::>system health status show
Status
---------------
degraded
 
  1. Switch-Health subsystem is degraded
cluster::> system health subsystem show
Subsystem         Health
----------------- ------------------
SAS-connect       ok
Environment       ok
Memory            ok
Service-Processor ok
Switch-Health     degraded
CIFS-NDO          ok
Motherboard       ok
IO                ok
MetroCluster      ok
MetroCluster_Node ok
FHM-Switch        ok
FHM-Bridge        ok
SAS-connect_Cluster ok
13 entries were displayed.
 
  1. The following health alerts are logged
cluster::> system health alert show
Node: node01
Resource: node01
Severity: Major
Indication Time: Mon Oct 07 13:19:08 2019
Suppress: false
Acknowledge: false
Probable Cause: One or more nodes are not connected to both cluster switches.
Possible Effect: If one cluster switch fails, "node01" might lose access to the cluster.
Corrective Actions: Ensure the switch "switch02" is connected to the node "node01".

Node: node01
Resource: node02
Severity: Major
Indication Time: Mon Oct 07 13:19:08 2019
Suppress: false
Acknowledge: false
Probable Cause: One or more nodes are not connected to both cluster switches.
Possible Effect: If one cluster switch fails, "node02" might lose access to the cluster.
Corrective Actions: Ensure the switch "switch01" is connected to the node "node02".

2 entries were displayed.

4. AutoSupport reports:

HMSCSA:HA Group Notification from cluster1-03 (Health Monitor process cshm: ClusterSwitchConfig_Alert[cluster1-03]) ERROR

 

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