All MIBs › StorageManagement-MIB › arrayDiskDriveWriteCache
arrayDiskDriveWriteCache
Module: StorageManagement-MIB
OID (symbolic): StorageManagement-MIB::arrayDiskDriveWriteCache
OID (numeric): 1.3.6.1.4.1.674.10893.1.20.130.4.1.43
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates drive write cache capability for PCIe SSD devices. Value: 1 - Enabled, 0 - Disabled, 99 - Undetermined/Not Applicable
What is arrayDiskDriveWriteCache?
Indicates whether write-caching is enabled on this drive, applicable to PCIe SSD devices: 1 Enabled, 0 Disabled, 99 Undetermined/Not Applicable. An admin checks this before assuming write acknowledgements are durable, since a drive with write cache enabled and no power-loss protection risks data loss on sudden power failure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.20.130.4.1.43 snmpwalk -v2c -c public <target> StorageManagement-MIB::arrayDiskDriveWriteCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10893.1.20.130.4.1.43.1 snmpget -v2c -c public <target> StorageManagement-MIB::arrayDiskDriveWriteCache.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.674 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.10893.1.20 | storageManagement | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.130 | physicalDevices | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.130.4 | arrayDiskTable | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.130.4.1 | arrayDiskEntry | StorageManagement-MIB |
| 1.3.6.1.4.1.674.10893.1.20.130.4.1.43 | arrayDiskDriveWriteCache | StorageManagement-MIB |