All MIBs › StorageManagement-MIB › virtualDiskNexusID
virtualDiskNexusID
Module: StorageManagement-MIB
OID (symbolic): StorageManagement-MIB::virtualDiskNexusID
OID (numeric): 1.3.6.1.4.1.674.10893.1.20.140.1.1.21
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Durable unique ID for this virtual disk.
What is virtualDiskNexusID?
A durable, vendor-assigned unique ID for this virtual disk (RAID logical volume), stable across reboots even if its table index shifts after another virtual disk is added or deleted. Used to keep correlating a logical volume's health history to the same RAID configuration over time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.20.140.1.1.21 snmpwalk -v2c -c public <target> StorageManagement-MIB::virtualDiskNexusID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.20.140.1.1.21.1 snmpget -v2c -c public <target> StorageManagement-MIB::virtualDiskNexusID.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.674 | dell | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893 | storage | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1 | software | ArrayManager-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.10893.1.20 | storageManagement | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.140 | logicalDevices | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.140.1 | virtualDiskTable | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.140.1.1 | virtualDiskEntry | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.140.1.1.21 | virtualDiskNexusID | StorageManagement-MIB |