All MIBs › HUAWEI-STORAGE-SPACE-MIB › hwInfoLunSmartCacheHitRage
hwInfoLunSmartCacheHitRage
Module: HUAWEI-STORAGE-SPACE-MIB
OID (symbolic): HUAWEI-STORAGE-SPACE-MIB::hwInfoLunSmartCacheHitRage
OID (numeric): 1.3.6.1.4.1.34774.4.1.23.4.8.1.29
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description:
What is hwInfoLunSmartCacheHitRage?
An Unsigned32 giving this LUN's SmartCache (SSD read-cache) hit-rate percentage — the vendor's own field name misspells 'hit rate' as 'HitRage' — a higher value meaning more of this LUN's reads are being served from fast SSD cache rather than the backing disks. The source DESCRIPTION for this object in HUAWEI-STORAGE-SPACE-MIB is blank (true of every object in this file); this reading is inferred from the object's name, its SYNTAX/ACCESS, and its position in the table's naming convention, not from vendor text.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.23.4.8.1.29 snmpwalk -v2c -c public <target> HUAWEI-STORAGE-SPACE-MIB::hwInfoLunSmartCacheHitRage
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.23.4.8.1.29.1 snmpget -v2c -c public <target> HUAWEI-STORAGE-SPACE-MIB::hwInfoLunSmartCacheHitRage.1
Start monitoring Huawei OceanStor (or similar) storage array/controller with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-STORAGE-SPACE-MIB::hwInfoLunSmartCacheHitRage OID value, configure state conditions and alerts, and monitor any Huawei OceanStor (or similar) storage array/controller from a single console.
OID Breakdown
Upper-level ancestors (10 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-HARDWARE-MIB |
| 1.3.6.1.4.1.34774.4 | hwStorage | HUAWEI-STORAGE-HARDWARE-MIB |
| 1.3.6.1.4.1.34774.4.1 | hwISM | HUAWEI-STORAGE-HARDWARE-MIB |
| 1.3.6.1.4.1.34774.4.1.23 | hwStorageDevice | HUAWEI-STORAGE-HARDWARE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34774.4.1.23.4 | hwSpaceInfo | HUAWEI-STORAGE-SPACE-MIB |
| 1.3.6.1.4.1.34774.4.1.23.4.8 | hwInfoLunTable | HUAWEI-STORAGE-SPACE-MIB |
| 1.3.6.1.4.1.34774.4.1.23.4.8.1 | hwInfoLunEntry | HUAWEI-STORAGE-SPACE-MIB |
| 1.3.6.1.4.1.34774.4.1.23.4.8.1.29 | hwInfoLunSmartCacheHitRage | HUAWEI-STORAGE-SPACE-MIB |