All MIBs › CPQAPPG80-MIB › cpqSMASnapshotControllerInstance
cpqSMASnapshotControllerInstance
Module: CPQAPPG80-MIB
OID (symbolic): CPQAPPG80-MIB::cpqSMASnapshotControllerInstance
OID (numeric): 1.3.6.1.4.1.232.151.100.9.1.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Snapshot Controller Instance.
This gives us the instance of the controller to which this snapshot is online.
What is cpqSMASnapshotControllerInstance?
This read-only integer (0-10000) gives the instance of the controller to which this particular snapshot is currently online. An admin uses it to know which controller is actively serving I/O for the snapshot, separate from which controller the source logical disk normally lives on. During a controller failover event, an admin would watch cpqSMASnapshotControllerInstance to confirm the snapshot moved over to the surviving controller.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.151.100.9.1.1.13 snmpwalk -v2c -c public <target> CPQAPPG80-MIB::cpqSMASnapshotControllerInstance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.151.100.9.1.1.13.1 snmpget -v2c -c public <target> CPQAPPG80-MIB::cpqSMASnapshotControllerInstance.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.151 | cpqSanAppliance | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100 | cpqsmav1 | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.9 | cpqSMASnapshot | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.9.1 | cpqSMASnapshotTable | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.9.1.1 | cpqSMASnapshotEntry | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.9.1.1.13 | cpqSMASnapshotControllerInstance | CPQAPPG80-MIB |