All MIBs › LSIRAID-IDE-MIB › pdWriteCache
pdWriteCache
Module: LSIRAID-IDE-MIB
OID (symbolic): LSIRAID-IDE-MIB::pdWriteCache
OID (numeric): 1.3.6.1.4.1.674.3.2.3.2.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Write cache option
What is pdWriteCache?
This turns the physical drive's write cache on(1) or off(2). An admin might disable write cache on drives without battery/capacitor backup to avoid data loss on power failure, accepting the write-performance tradeoff.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.3.2.3.2.1.13 snmpwalk -v2c -c public <target> LSIRAID-IDE-MIB::pdWriteCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.3.2.3.2.1.13.1 snmpget -v2c -c public <target> LSIRAID-IDE-MIB::pdWriteCache.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.674.3.2.3.2.1.13.1 i <value>
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OID Breakdown
Upper-level ancestors (7 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.3 | megaIDE | LSIRAID-IDE-MIB |
| 1.3.6.1.4.1.674.3.2 | ide | LSIRAID-IDE-MIB |
| 1.3.6.1.4.1.674.3.2.3 | idePhysicalDrives | LSIRAID-IDE-MIB |
| 1.3.6.1.4.1.674.3.2.3.2 | pdrTable | LSIRAID-IDE-MIB |
| 1.3.6.1.4.1.674.3.2.3.2.1 | pdrEntry | LSIRAID-IDE-MIB |
| 1.3.6.1.4.1.674.3.2.3.2.1.13 | pdWriteCache | LSIRAID-IDE-MIB |