LUN events

Contributors

LUN events provide you with information about the status of your LUNs, so that you can monitor for potential problems. Events are grouped by impact area and include the event and trap name, impact level, source type, and severity.

Impact area: availability

An asterisk (*) identifies EMS events that have been converted to Unified Manager events.

Event name (Trap name) Impact level Source type Severity

LUN Offline(ocumEvtLunOffline)

Incident

LUN

Critical

LUN Destroyed *(lunDestroy)

Event

LUN

Information

LUN mapped with unsupported operating system in igroup(igroupUnsupportedOsType)

Incident

LUN

Warning

Single Active Path To Access LUN(ocumEvtLunSingleActivePath)

Risk

LUN

Warning

No Active Paths To Access LUN(ocumEvtLunNotReachable)

Incident

LUN

Critical

No Optimized Paths To Access LUN(ocumEvtLunOptimizedPathInactive)

Risk

LUN

Warning

No Paths To Access LUN From HA Partner(ocumEvtLunHaPathInactive)

Risk

LUN

Warning

No Path to Access LUN from one Node in HA-pair(ocumEvtLunNodePathStatusDown)

Risk

LUN

Error

Impact area: capacity

Event name (Trap name) Impact level Source type Severity

Insufficient Space For LUN Snapshot Copy(ocumEvtLunSnapshotNotPossible)

Risk

Volume

Warning

Impact area: configuration

Event name (Trap name) Impact level Source type Severity

LUN mapped with unsupported operating system in igroup(igroupUnsupportedOsType)

Risk

LUN

Warning

Impact area: performance

Event name (Trap name) Impact level Source type Severity

LUN IOPS Critical Threshold Breached(ocumLunIopsIncident)

Incident

LUN

Critical

LUN IOPS Warning Threshold Breached(ocumLunIopsWarning)

Risk

LUN

Warning

LUN MB/s Critical Threshold Breached(ocumLunMbpsIncident)

Incident

LUN

Critical

LUN MB/s Warning Threshold Breached(ocumLunMbpsWarning)

Risk

LUN

Warning

LUN Latency ms/op Critical Threshold Breached(ocumLunLatencyIncident)

Incident

LUN

Critical

LUN Latency ms/op Warning Threshold Breached(ocumLunLatencyWarning)

Risk

LUN

Warning

LUN Latency and IOPS Critical Threshold Breached(ocumLunLatencyIopsIncident)

Incident

LUN

Critical

LUN Latency and IOPS Warning Threshold Breached(ocumLunLatencyIopsWarning)

Risk

LUN

Warning

LUN Latency and MB/s Critical Threshold Breached(ocumLunLatencyMbpsIncident)

Incident

LUN

Critical

LUN Latency and MB/s Warning Threshold Breached(ocumLunLatencyMbpsWarning)

Risk

LUN

Warning

LUN Latency and Aggregate Performance Capacity Used Critical Threshold Breached(ocumLunLatencyAggregatePerfCapacityUsedIncident)

Incident

LUN

Critical

LUN Latency and Aggregate Performance Capacity Used Warning Threshold Breached(ocumLunLatencyAggregatePerfCapacityUsedWarning)

Risk

LUN

Warning

LUN Latency and Aggregate Utilization Critical Threshold Breached(ocumLunLatencyAggregateUtilizationIncident)

Incident

LUN

Critical

LUN Latency and Aggregate Utilization Warning Threshold Breached(ocumLunLatencyAggregateUtilizationWarning)

Risk

LUN

Warning

LUN Latency and Node Performance Capacity Used Critical Threshold Breached(ocumLunLatencyNodePerfCapacityUsedIncident)

Incident

LUN

Critical

LUN Latency and Node Performance Capacity Used Warning Threshold Breached(ocumLunLatencyNodePerfCapacityUsedWarning)

Risk

LUN

Warning

LUN Latency and Node Performance Capacity Used - Takeover Critical Threshold Breached(ocumLunLatencyAggregatePerfCapacityUsedTakeoverIncident)

Incident

LUN

Critical

LUN Latency and Node Performance Capacity Used - Takeover Warning Threshold Breached(ocumLunLatencyAggregatePerfCapacityUsedTakeoverWarning)

Risk

LUN

Warning

LUN Latency and Node Utilization Critical Threshold Breached(ocumLunLatencyNodeUtilizationIncident)

Incident

LUN

Critical

LUN Latency and Node Utilization Warning Threshold Breached(ocumLunLatencyNodeUtilizationWarning)

Risk

LUN

Warning

QoS LUN Max IOPS Warning Threshold Breached(ocumQosLunMaxIopsWarning)

Risk

LUN

Warning

QoS LUN Max MB/s Warning Threshold Breached(ocumQosLunMaxMbpsWarning)

Risk

LUN

Warning

Workload LUN Latency Threshold Breached as defined by Performance Service Level Policy(ocumConformanceLatencyWarning)

Risk

LUN

Warning