All MIBs › CPQLINOS-MIB › cpqLinOsDiskScsiIndex
cpqLinOsDiskScsiIndex
Module: CPQLINOS-MIB
OID (symbolic): CPQLINOS-MIB::cpqLinOsDiskScsiIndex
OID (numeric): 1.3.6.1.4.1.232.23.2.7.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: These are the four numbers that the SCSI subsystem uses to index
devices, often written as
What is cpqLinOsDiskScsiIndex?
This read-only integer encodes the four numbers the SCSI subsystem uses to index devices (host_no, channel, id, lun), packed as id | (lun << 8) | (channel << 16) | (host_no << 24). An admin decodes this composite value to identify the exact SCSI address of a disk when troubleshooting storage controller or LUN-specific issues. For example, an admin seeing unusually high read latency on one disk would decode this index to determine which SCSI host adapter and LUN is involved before checking controller-level logs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.23.2.7.2.1.4 snmpwalk -v2c -c public <target> CPQLINOS-MIB::cpqLinOsDiskScsiIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.23.2.7.2.1.4.1 snmpget -v2c -c public <target> CPQLINOS-MIB::cpqLinOsDiskScsiIndex.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 |
|---|---|---|
| 1.3.6.1.4.1.232.23 | cpqLinOsMgmt | CPQLINOS-MIB |
| 1.3.6.1.4.1.232.23.2 | cpqLinOsComponent | CPQLINOS-MIB |
| 1.3.6.1.4.1.232.23.2.7 | cpqLinOsDisk | CPQLINOS-MIB |
| 1.3.6.1.4.1.232.23.2.7.2 | cpqLinOsDiskTable | CPQLINOS-MIB |
| 1.3.6.1.4.1.232.23.2.7.2.1 | cpqLinOsDiskEntry | CPQLINOS-MIB |
| 1.3.6.1.4.1.232.23.2.7.2.1.4 | cpqLinOsDiskScsiIndex | CPQLINOS-MIB |