All MIBs › CPQAPPG80-MIB › cpqSMAStorageSetReadSource
cpqSMAStorageSetReadSource
Module: CPQAPPG80-MIB
OID (symbolic): CPQAPPG80-MIB::cpqSMAStorageSetReadSource
OID (numeric): 1.3.6.1.4.1.232.151.100.6.1.1.8
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The Storageset ReadSource switch.
Selects the mirrorset member used by the controller to satisfy a read request. The values will be either - disk-name (name of the specific member to which you want the controller to direct all read requests) - least_busy - round_robin This policy only pertains to MIRRORSETs. For the other types it will be set to unknown.
What is cpqSMAStorageSetReadSource?
This object reports the read-source setting of a mirrorset storageset, which selects which member the controller uses to satisfy read requests: a specific disk name, least_busy, or round_robin, and is set to unknown for non-mirrorset types. An admin tuning read performance across mirrored disks would choose round_robin to spread read load evenly or a specific disk name to favor a known faster drive. For example, an admin noticing uneven load across mirror members would switch this setting from a fixed disk name to round_robin.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.151.100.6.1.1.8 snmpwalk -v2c -c public <target> CPQAPPG80-MIB::cpqSMAStorageSetReadSource
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.151.100.6.1.1.8.1 snmpget -v2c -c public <target> CPQAPPG80-MIB::cpqSMAStorageSetReadSource.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 |
| 1.3.6.1.4.1.232.151.100.6 | cpqSMAStorageSet | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.6.1 | cpqSMAStorageSetTable | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.6.1.1 | cpqSMAStorageSetEntry | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.6.1.1.8 | cpqSMAStorageSetReadSource | CPQAPPG80-MIB |