All MIBs › CPQIDA-MIB › cpqDaCntlrRedundancyType
cpqDaCntlrRedundancyType
Module: CPQIDA-MIB
OID (symbolic): CPQIDA-MIB::cpqDaCntlrRedundancyType
OID (numeric): 1.3.6.1.4.1.232.3.2.2.1.1.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Array Controller Redundancy Type.
The following values are valid:
other (1) Indicates that the instrument agent does not recognize the redundancy type of the controller. You may need to upgrade the instrument agent.
notRedundant (2) The array controller is not in a redundant configuration.
driverDuplexing (3) The array controller is using a controller duplexing algorithm implemented exclusively in the operating system driver.
fwActiveStandby (4) The array controller is using an active/standby algorithm implemented in the controller firmware and the operating system driver.
fwPrimarySecondary (5) The array controller is using a primary/secondary algorithm implemented in the controller firmware and the operating system driver.
fwActiveActive (6) The array controller is using an active/active algorithm implemented in the controller firmware.
What is cpqDaCntlrRedundancyType?
This enumerated value describes the redundancy mechanism a duplexed array controller pair is using, such as driverDuplexing, fwActiveStandby, fwPrimarySecondary, or fwActiveActive. An admin checks this to understand exactly how failover between the two controllers is being handled before planning maintenance windows. For example, a controller reporting fwActiveActive tells the admin both controllers in the pair are actively sharing I/O load rather than one sitting idle as a pure standby.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.3.2.2.1.1.16 snmpwalk -v2c -c public <target> CPQIDA-MIB::cpqDaCntlrRedundancyType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.3.2.2.1.1.16.1 snmpget -v2c -c public <target> CPQIDA-MIB::cpqDaCntlrRedundancyType.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cpqDaCntlrRedundancyType.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 |
|---|---|---|
| 1.3.6.1.4.1.232.3 | cpqDriveArray | CPQIDA-MIB |
| 1.3.6.1.4.1.232.3.2 | cpqDaComponent | CPQIDA-MIB |
| 1.3.6.1.4.1.232.3.2.2 | cpqDaCntlr | CPQIDA-MIB |
| 1.3.6.1.4.1.232.3.2.2.1 | cpqDaCntlrTable | CPQIDA-MIB |
| 1.3.6.1.4.1.232.3.2.2.1.1 | cpqDaCntlrEntry | CPQIDA-MIB |
| 1.3.6.1.4.1.232.3.2.2.1.1.16 | cpqDaCntlrRedundancyType | CPQIDA-MIB |