PSA-WinDiskMirrorTrap-MIB

Description: Provides NEC ESMPRO ServerAgents trap notifications for Windows disk mirror (RAID-1) fault and synchronization events.

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This MIB is part of NEC's ESMPRO ServerAgent suite and defines SNMP trap notifications specifically for Windows-based disk mirroring (RAID-1) fault and resynchronization events on NEC servers. It is a notification-only MIB, exposing trap payload objects that describe the affected disk partition, physical unit, and module identity rather than a polled table of ongoing state. It is squarely a hardware fault-monitoring MIB: it lets an administrator receive alerts about disk mirror problems such as a suspect or failed disk, including which unit, partition, model, and serial number of the affected disk hardware is involved, enabling rapid identification of the failing physical disk before data loss occurs. It depends on the broader NEC ESMPRO enterprise numbering/trap framework alongside standard SNMP notification (trap) conventions. It is typically deployed on NEC PC servers running Windows with software or hardware RAID-1 mirrored disks, monitored via ESMPRO ServerAgent and a receiving NMS. Engineers can download the PSA-WinDiskMirrorTrap-MIB file directly to load it into their MIB browser.

When a mirrored partition degrades, the device sends a trap populated with trapPartitionName, trapPartitionId, and trapUnitName identifying which logical partition and physical disk unit is affected, along with trapEventLevel and trapEventId classifying severity and event type. trapModelNo and trapSerialNo pinpoint the exact physical disk hardware, while trapSuspect flags that a specific disk in the mirror is suspected faulty, prompting the administrator to physically replace that disk. trapStepping and trapPartNo/trapMmbVip provide additional hardware revision and management-blade context for the alert.

Generates and monitors SNMP traps for disk mirroring events on Fujitsu PRIMEQUEST Windows partitions.