All MIBs › ISM-STORAGE-SVC-MIB › hwStorageCacheHighWaterLevel
hwStorageCacheHighWaterLevel
Module: ISM-STORAGE-SVC-MIB
OID (symbolic): ISM-STORAGE-SVC-MIB::hwStorageCacheHighWaterLevel
OID (numeric): 1.3.6.1.4.1.34774.4.1.19.9.1.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Description.
What is hwStorageCacheHighWaterLevel?
This is the read-write high-water-mark threshold for this cache module. When cache usage climbs to this level the array typically starts flushing dirty data to disk more aggressively to avoid running out of cache.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.19.9.1.1.3 snmpwalk -v2c -c public <target> ISM-STORAGE-SVC-MIB::hwStorageCacheHighWaterLevel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.19.9.1.1.3.1 snmpget -v2c -c public <target> ISM-STORAGE-SVC-MIB::hwStorageCacheHighWaterLevel.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.34774.4.1.19.9.1.1.3.1 i <value>
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::hwStorageCacheHighWaterLevel 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 (11 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34774.4.1.19.9.1 | hwStorageCacheTable | ISM-STORAGE-SVC-MIB |
| 1.3.6.1.4.1.34774.4.1.19.9.1.1 | hwStorageCacheEntry | ISM-STORAGE-SVC-MIB |
| 1.3.6.1.4.1.34774.4.1.19.9.1.1.3 | hwStorageCacheHighWaterLevel | ISM-STORAGE-SVC-MIB |