All MIBs › CPQAPPG80-MIB › cpqSMAControllerMirrorCache
cpqSMAControllerMirrorCache
Module: CPQAPPG80-MIB
OID (symbolic): CPQAPPG80-MIB::cpqSMAControllerMirrorCache
OID (numeric): 1.3.6.1.4.1.232.151.100.3.1.1.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The mirror cache state of this controller
What is cpqSMAControllerMirrorCache?
This object reports whether cache mirroring between dual controllers is enable(1), disable(2), or unknown(3). When enabled, a second controller keeps a mirrored copy of cached write data so no data is lost if one controller fails before flushing to disk. An admin running dual controllers for high availability would want this enabled and would treat a disabled or unknown reading as a data-protection gap needing correction.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.151.100.3.1.1.16 snmpwalk -v2c -c public <target> CPQAPPG80-MIB::cpqSMAControllerMirrorCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.151.100.3.1.1.16.1 snmpget -v2c -c public <target> CPQAPPG80-MIB::cpqSMAControllerMirrorCache.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 |
| 1.3.6.1.4.1.232.151.100.3 | cpqSMAController | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.3.1 | cpqSMAControllerTable | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.3.1.1 | cpqSMAControllerEntry | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.3.1.1.16 | cpqSMAControllerMirrorCache | CPQAPPG80-MIB |