All MIBs › LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB › clusVolumeStatsQDepthRead
clusVolumeStatsQDepthRead
Module: LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB
OID (symbolic): LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeStatsQDepthRead
OID (numeric): 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.40
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The number of pending read operations for the volume.
What is clusVolumeStatsQDepthRead?
Current in-flight read requests against this specific volume; a volume with a persistently deep queue is the one to investigate first when users report slow I/O on that LUN.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.40 snmpwalk -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeStatsQDepthRead
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.40.1 snmpget -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeStatsQDepthRead.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::clusVolumeStatsQDepthRead 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 |
|---|---|---|
| 1.3.6.1.4.1.9804.3.1.1.2.12.97 | clusVolumeTable | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |
| 1.3.6.1.4.1.9804.3.1.1.2.12.97.1 | clusVolumeEntry | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |
| 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.40 | clusVolumeStatsQDepthRead | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |