All MIBs › CPQSCSI-MIB › cpqScsiPhyDrvBusIndex
cpqScsiPhyDrvBusIndex
Module: CPQSCSI-MIB
OID (symbolic): CPQSCSI-MIB::cpqScsiPhyDrvBusIndex
OID (numeric): 1.3.6.1.4.1.232.5.2.4.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: SCSI Physical Drive Bus Index.
The bus index indicates to which SCSI bus instance on an adapter this table entry belongs. The instances start at one and increment for each SCSI bus on a card.
What is cpqScsiPhyDrvBusIndex?
This integer identifies which SCSI bus on a given adapter card a table row belongs to, with numbering starting at one and incrementing per bus on the card. It matters because a single controller can drive multiple independent SCSI channels, so this field disambiguates which physical cable segment a drive sits on. For example, a dual-channel SCSI RAID controller would report physical drives with busIndex 1 for channel A and busIndex 2 for channel B.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.5.2.4.1.1.2 snmpwalk -v2c -c public <target> CPQSCSI-MIB::cpqScsiPhyDrvBusIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.5.2.4.1.1.2.1 snmpget -v2c -c public <target> CPQSCSI-MIB::cpqScsiPhyDrvBusIndex.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 |
| 1.3.6.1.4.1.232.5.2.4.1.1.2 | cpqScsiPhyDrvBusIndex | CPQSCSI-MIB |