All MIBs › TRUCLUSTER-SERVER-MIB › truCluCfsClPerfReadLinkOps
truCluCfsClPerfReadLinkOps
Module: TRUCLUSTER-SERVER-MIB
OID (symbolic): TRUCLUSTER-SERVER-MIB::truCluCfsClPerfReadLinkOps
OID (numeric): 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2.1.5
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Uncached readlink operations. Due to the use of Context Dependent Symbolic Link (CDSL), there are many more symbolic links in a cluster.
What is truCluCfsClPerfReadLinkOps?
Counts uncached readlink operations against the file system. TruCluster's use of Context Dependent Symbolic Links (CDSLs) means clustered file systems tend to have many more symbolic links than a standalone system, so this counter can run higher than expected.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2.1.5 snmpwalk -v2c -c public <target> TRUCLUSTER-SERVER-MIB::truCluCfsClPerfReadLinkOps
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2.1.5.1 snmpget -v2c -c public <target> TRUCLUSTER-SERVER-MIB::truCluCfsClPerfReadLinkOps.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> truCluCfsClPerfReadLinkOps.1
Start monitoring Compaq/HP TruCluster Server nodes, Tru64 UNIX clusters (cluster membership/node failover status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TRUCLUSTER-SERVER-MIB::truCluCfsClPerfReadLinkOps OID value, configure state conditions and alerts, and monitor any Compaq/HP TruCluster Server nodes, Tru64 UNIX clusters (cluster membership/node failover status) 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 |
| 1.3.6.1.4.1.36 | dec | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.22 | svrSystem | SVRCLU-MIB |
| 1.3.6.1.4.1.36.2.18.22.4 | svrCluster | SVRCLU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.22.4.3 | svrUNIXCluster | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1 | truClusterServerModule | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1.1 | truCluObjects | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3 | truCluCfs | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2 | truCluCfsClPerfTable | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2.1 | truCluCfsClPerfEntry | TRUCLUSTER-SERVER-MIB |
| 1.3.6.1.4.1.36.2.18.22.4.3.1.1.3.2.1.5 | truCluCfsClPerfReadLinkOps | TRUCLUSTER-SERVER-MIB |