All MIBs › CPQFCA-MIB › cpqFcaLogDrvAvailSpares
cpqFcaLogDrvAvailSpares
Module: CPQFCA-MIB
OID (symbolic): CPQFCA-MIB::cpqFcaLogDrvAvailSpares
OID (numeric): 1.3.6.1.4.1.232.16.2.3.1.1.8
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: External Array Logical Drive Available Spares.
This indicates if this logical drive has one or more spares designated for it that are not currently in use by another drive. Each octet present will be a physical drive ID that is an available spare for this logical drive. These are the same ID's which can be used as indexes into the physical drive table. An octet string of length zero indicates that there are no available spares for this logical drive.
What is cpqFcaLogDrvAvailSpares?
This octet string lists the physical drive IDs of any spare drives currently designated for this logical drive but not yet in use, with each octet an index into the physical drive table, and a zero-length string meaning none are configured. Admins check this to verify a critical volume has a hot spare standing by before a failure occurs. For example, an empty string on a production RAID 5 volume would prompt the admin to assign a spare drive proactively.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.16.2.3.1.1.8 snmpwalk -v2c -c public <target> CPQFCA-MIB::cpqFcaLogDrvAvailSpares
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.16.2.3.1.1.8.1 snmpget -v2c -c public <target> CPQFCA-MIB::cpqFcaLogDrvAvailSpares.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cpqFcaLogDrvAvailSpares.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 |
|---|---|---|
| 1.3.6.1.4.1.232.16 | cpqFibreArray | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2 | cpqFcaComponent | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.3 | cpqFcaLogDrv | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.3.1 | cpqFcaLogDrvTable | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.3.1.1 | cpqFcaLogDrvEntry | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.3.1.1.8 | cpqFcaLogDrvAvailSpares | CPQFCA-MIB |