dbs.raid events

12/08/2023 Contributors

dbs.raid.group.degraded

Severity: ERROR
Description: This message occurs when distributed block store detects that a RAID group in the cluster is degraded. The RAID group can continue to serve data, but performance might be adversely affected.
Corrective Action: Look for disk error EMS messages, or use REST, Kubernetes, or kubectl calls to check for disk errors. If the errors cannot be resolved, contact NetApp technical support.
Syslog Message: Distributed block store has detected a degraded RAID group. Cluster fault node %u, node UUID %s, type %s, fault ID %u, status %u. %s
Parameters: nodeID (INT): Node ID number of the associated node.
nodeUUID (STRING): Node universal unique identifier (UUID) string of the associated node.
cfType (STRING): Distributed block store cluster fault type of the associated object.
cfID (INT): Distributed block store cluster fault ID number associated with the fault.
cfStatus (INT): Current status of the cluster fault. 1 = New (just reported), 2 = Existing (updated), 3 = Resolved (closed).
cfDetails (STRING): Details of the degraded RAID group.
cfExtSrc (STRING): Distributed block store cluster fault externalSource label created by the "CreateClusterFault" API command and attached to the fault for testing purposes.

Severity: ALERT
Description: This message occurs when distributed block store detects that a RAID group is not operational and is unable to serve data.
Corrective Action: Look for disk error EMS messages, or use REST, Kubernetes, or kubectl calls to check for disk errors. If the errors cannot be resolved, contact NetApp technical support.
Syslog Message: Distributed block store has detected a nonoperational RAID group. Cluster fault node %u, node UUID %s, type %s, fault ID %u, status %u. %s
Parameters: nodeID (INT): Node ID number of the associated node.
nodeUUID (STRING): Node universal unique identifier (UUID) string of the associated node.
cfType (STRING): Distributed block store cluster fault type of the associated object.
cfID (INT): Distributed block store cluster fault ID number associated with the fault.
cfStatus (INT): Current status of the cluster fault. 1 = New (just reported), 2 = Existing (updated), 3 = Resolved (closed).
cfDetails (STRING): Details of the RAID group that is not operational.
cfExtSrc (STRING): Distributed block store cluster fault externalSource label created by the "CreateClusterFault" API command and attached to the fault for testing purposes.