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dbs.mem events

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dbs.mem.threshold.alert

Severity

ALERT

Description

This message occurs when Distributed Block Store (DBS) detects a node's container has very low memory.

Corrective Action

Purge unused volumes and allow up to an hour for garbage collection between the Block and Slice services to run. Alternatively, add more nodes.

Syslog Message

DBS has detected free memory is low on a node. 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 UUID string of the associated node.
cfType (STRING): DBS cluster fault type of the associated object.
cfID (INT): DBS 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 memory usage threshold.
cfExtSrc (STRING): DBS cluster fault externalSource label created by the CreateClusterFault API command and attached to the fault for testing purposes.

dbs.mem.threshold.error

Severity

ERROR

Description

This message occurs when Distributed Block Store (DBS) detects a node's container has low memory.

Corrective Action

Purge unused volumes and allow up to an hour for garbage collection between the Block and Slice services to run. Alternatively, add more nodes.

Syslog Message

DBS has detected free memory is low on a node. 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 UUID string of the associated node.
cfType (STRING): DBS cluster fault type of the associated object.
cfID (INT): DBS 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 memory usage threshold.
cfExtSrc (STRING): DBS cluster fault externalSource label created by the CreateClusterFault API command and attached to the fault for testing purposes.