All MIBs › CPQAPPG80-MIB › cpqSMALogicalDiskReadCache
cpqSMALogicalDiskReadCache
Module: CPQAPPG80-MIB
OID (symbolic): CPQAPPG80-MIB::cpqSMALogicalDiskReadCache
OID (numeric): 1.3.6.1.4.1.232.151.100.4.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Logical Drive Read Cache.
The state of the read cache for the associated logical drives.
What is cpqSMALogicalDiskReadCache?
This object reports whether read caching is enable(1), disable(2), or unknown(3) for this logical disk. Enabling read cache can significantly improve performance for workloads with repeated reads of the same data. An admin tuning a database logical disk for read-heavy queries would check this setting and enable it if performance analysis shows it's currently disabled.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.151.100.4.1.1.5 snmpwalk -v2c -c public <target> CPQAPPG80-MIB::cpqSMALogicalDiskReadCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.151.100.4.1.1.5.1 snmpget -v2c -c public <target> CPQAPPG80-MIB::cpqSMALogicalDiskReadCache.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cpqSMALogicalDiskReadCache.1
Start monitoring Compaq/HP StorageWorks SAN Appliance (HSG80-based, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CPQAPPG80-MIB::cpqSMALogicalDiskReadCache OID value, configure state conditions and alerts, and monitor any Compaq/HP StorageWorks SAN Appliance (HSG80-based, legacy) from a single console.
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 |
| 1.3.6.1.4.1.232.151.100.4 | cpqSMALogicalDisk | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.4.1 | cpqSMALogicalDiskTable | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.4.1.1 | cpqSMALogicalDiskEntry | CPQAPPG80-MIB |
| 1.3.6.1.4.1.232.151.100.4.1.1.5 | cpqSMALogicalDiskReadCache | CPQAPPG80-MIB |