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hwStorageLunPrefetchValue
Module: ISM-STORAGE-SVC-MIB
OID (symbolic): ISM-STORAGE-SVC-MIB::hwStorageLunPrefetchValue
OID (numeric): 1.3.6.1.4.1.34774.4.1.19.9.4.1.10
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: need set value when hwStorageLunPrefetchStrategy's value is Constant or Variable. Constant, range: 0~1024KB Variable, range: 0~65535
What is hwStorageLunPrefetchValue?
This holds the prefetch amount for this LUN when hwStorageLunPrefetchStrategy is set to constant (0-1024 KB) or variable (0-65535); it's not meaningful under the none or intelligent strategies. Admins tune this value to control how much data the array reads ahead for sequential workloads on this LUN.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.19.9.4.1.10 snmpwalk -v2c -c public <target> ISM-STORAGE-SVC-MIB::hwStorageLunPrefetchValue
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.19.9.4.1.10.1 snmpget -v2c -c public <target> ISM-STORAGE-SVC-MIB::hwStorageLunPrefetchValue.1
Start monitoring Huawei storage array/SAN controller (LUN/volume group service) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISM-STORAGE-SVC-MIB::hwStorageLunPrefetchValue OID value, configure state conditions and alerts, and monitor any Huawei storage array/SAN controller (LUN/volume group service) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.34774 | huaweistorage | HUAWEI-STORAGE-NAS-MIB |
| 1.3.6.1.4.1.34774.4 | hwStorage | HUAWEI-STORAGE-NAS-MIB |
| 1.3.6.1.4.1.34774.4.1 | hwISM | HUAWEI-STORAGE-NAS-MIB |
| 1.3.6.1.4.1.34774.4.1.19 | hsStorageService | HUAWEISYMANTEC-ISM-STORAGE-SVC-MIB |
| 1.3.6.1.4.1.34774.4.1.19.9 | hsStorageLogicModule | HUAWEISYMANTEC-ISM-STORAGE-SVC-MIB |
| 1.3.6.1.4.1.34774.4.1.19.9.4 | hsStorageLunTable | HUAWEISYMANTEC-ISM-STORAGE-SVC-MIB |
| 1.3.6.1.4.1.34774.4.1.19.9.4.1 | hsStorageLunEntry | HUAWEISYMANTEC-ISM-STORAGE-SVC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34774.4.1.19.9.4.1.10 | hwStorageLunPrefetchValue | ISM-STORAGE-SVC-MIB |