All MIBs › LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB › clusVolumeMinimumReplication
clusVolumeMinimumReplication
Module: LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB
OID (symbolic): LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeMinimumReplication
OID (numeric): 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.20
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The minimum number of replicas required for writes to proceed. This is only valid for volumes that use Mirrored Replication and is not used for volumes that use Parity Based Netowrk RAID (PBNR). (Use clusVolumeType to determine volume type).
What is clusVolumeMinimumReplication?
For a Mirrored-Replication volume, the minimum number of in-sync replicas required before it accepts writes; if online replicas drop below this the volume goes read-only or offline, so admins watch it alongside node/cluster health.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.20 snmpwalk -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeMinimumReplication
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.20.1 snmpget -v2c -c public <target> LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB::clusVolumeMinimumReplication.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::clusVolumeMinimumReplication 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 |
| 1.3.6.1.4.1.9804.3.1.1.2.12.97.1.20 | clusVolumeMinimumReplication | LEFTHAND-NETWORKS-NSM-CLUSTERING-MIB |