All MIBs › CPQSCSI-MIB › cpqScsiPhyDrvSerialNum
cpqScsiPhyDrvSerialNum
Module: CPQSCSI-MIB
OID (symbolic): CPQSCSI-MIB::cpqScsiPhyDrvSerialNum
OID (numeric): 1.3.6.1.4.1.232.5.2.4.1.1.30
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: SCSI Physical Drive Serial Number.
This is the serial number assigned to the physical drive. This value is based upon the serial number as returned by the SCSI inquiry command but may have been modified due to space limitations. This can be used for identification purposes.
What is cpqScsiPhyDrvSerialNum?
This is the drive's serial number, up to 40 characters, based on the value from the SCSI inquiry command though possibly modified for space, used for identification purposes. Admins use it to match a specific physical disk reported by SNMP against the unit they're holding when performing a hands-on replacement. For example, matching serialNum against a pulled drive's printed label confirms the correct disk was removed from the array.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.5.2.4.1.1.30 snmpwalk -v2c -c public <target> CPQSCSI-MIB::cpqScsiPhyDrvSerialNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.5.2.4.1.1.30.1 snmpget -v2c -c public <target> CPQSCSI-MIB::cpqScsiPhyDrvSerialNum.1
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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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.5 | cpqScsi | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2 | cpqScsiComponent | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.4 | cpqScsiPhyDrv | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.4.1 | cpqScsiPhyDrvTable | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.4.1.1 | cpqScsiPhyDrvEntry | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.4.1.1.30 | cpqScsiPhyDrvSerialNum | CPQSCSI-MIB |