All MIBs › ArrayManager-MIB › virtualDiskCachePolicy
virtualDiskCachePolicy
Module: ArrayManager-MIB
OID (symbolic): ArrayManager-MIB::virtualDiskCachePolicy
OID (numeric): 1.3.6.1.4.1.674.10893.1.1.140.1.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates whether the controller's cache is used when reading from or writing to a virtual disk. Possible values: 1: Direct I/O 2: Cached I/O
What is virtualDiskCachePolicy?
Indicates whether I/O to this virtual disk bypasses the controller's cache (Direct I/O) or goes through it (Cached I/O). This is a separate setting from the disk's individual read and write policies, which fine-tune caching further.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.1.140.1.1.12 snmpwalk -v2c -c public <target> ArrayManager-MIB::virtualDiskCachePolicy
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.1.140.1.1.12.1 snmpget -v2c -c public <target> ArrayManager-MIB::virtualDiskCachePolicy.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::virtualDiskCachePolicy 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 |
| 1.3.6.1.4.1.674.10893.1.1.140.1.1.12 | virtualDiskCachePolicy | ArrayManager-MIB |