All MIBs › ArrayManager-MIB › virtualDiskWritePolicy
virtualDiskWritePolicy
Module: ArrayManager-MIB
OID (symbolic): ArrayManager-MIB::virtualDiskWritePolicy
OID (numeric): 1.3.6.1.4.1.674.10893.1.1.140.1.1.10
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates whether the controller's write cache will be used when writing to a virtual disk. Possible values: 1: Enabled - Write Back 2: Disabled - Write Through
What is virtualDiskWritePolicy?
Shows whether the RAID controller uses write-back caching (buffering writes in cache for speed) or write-through (writing straight to disk each time) for this virtual disk. Write-back improves performance but can risk data loss on a power failure without a battery-backed cache, which is why admins check this setting.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.1.140.1.1.10 snmpwalk -v2c -c public <target> ArrayManager-MIB::virtualDiskWritePolicy
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.1.140.1.1.10.1 snmpget -v2c -c public <target> ArrayManager-MIB::virtualDiskWritePolicy.1
Start monitoring Dell OpenManage Array Manager storage systems (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ArrayManager-MIB::virtualDiskWritePolicy OID value, configure state conditions and alerts, and monitor any Dell OpenManage Array Manager storage systems (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674 | dell | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893 | storage | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1 | software | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1.1 | arrayManager | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1.1.140 | logicalDevices | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1.1.140.1 | virtualDiskTable | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1.1.140.1.1 | virtualDiskEntry | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10893.1.1.140.1.1.10 | virtualDiskWritePolicy | ArrayManager-MIB |