All MIBs › LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB › clusClusterStatsCacheHits
clusClusterStatsCacheHits
Module: LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB
OID (symbolic): LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusClusterStatsCacheHits
OID (numeric): 1.3.6.1.4.1.9804.3.1.1.2.12.48.1.28
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The number of read cache hits and read ahead hits in the cluster.
What is clusClusterStatsCacheHits?
Count of reads satisfied from cache (including read-ahead) rather than disk, tracked as a ratio against total reads to judge cache effectiveness.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.48.1.28 snmpwalk -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusClusterStatsCacheHits
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.48.1.28.1 snmpget -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusClusterStatsCacheHits.1
Start monitoring HP StorageWorks P4000 SAN storage node (LeftHand SAN/iQ clustering) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusClusterStatsCacheHits OID value, configure state conditions and alerts, and monitor any HP StorageWorks P4000 SAN storage node (LeftHand SAN/iQ clustering) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.9804 | leftHandNetworks | LEFTHAND-NETWORKS-GLOBAL-REG |
| 1.3.6.1.4.1.9804.3 | lhnProducts | LEFTHAND-NETWORKS-GLOBAL-REG |
| 1.3.6.1.4.1.9804.3.1 | lhnNusDevicesMIBs | LEFTHAND-NETWORKS-GLOBAL-REG |
| 1.3.6.1.4.1.9804.3.1.1 | lhnNusCommonMIB | LEFTHAND-NETWORKS-GLOBAL-REG |
| 1.3.6.1.4.1.9804.3.1.1.2 | lhnNsmObjects | LEFTHAND-NETWORKS-NSM-MIB |
| 1.3.6.1.4.1.9804.3.1.1.2.12 | lhnNsmClustering | LEFTHAND-NETWORKS-NSM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9804.3.1.1.2.12.48 | clusClusterTable | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |
| 1.3.6.1.4.1.9804.3.1.1.2.12.48.1 | clusClusterEntry | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |
| 1.3.6.1.4.1.9804.3.1.1.2.12.48.1.28 | clusClusterStatsCacheHits | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |