All MIBs › CISCO-UNIFIED-COMPUTING-STORAGE-MIB › cucsStorageLocalLunBlockSize
cucsStorageLocalLunBlockSize
Module: CISCO-UNIFIED-COMPUTING-STORAGE-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageLocalLunBlockSize
OID (numeric): 1.3.6.1.4.1.9.9.719.1.45.8.1.4
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Cisco UCS storage:LocalLun:blockSize managed object property
What is cucsStorageLocalLunBlockSize?
This OID reports the logical block size, in bytes, of this local LUN. An admin checks the LUN's block size when troubleshooting OS-level formatting or performance issues, since a mismatch between expected and actual block size can affect alignment and throughput. If an OS reports unusual disk-alignment warnings, an admin would check this block size to confirm the LUN's actual value matches what the OS installer assumed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.45.8.1.4 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageLocalLunBlockSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.45.8.1.4.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageLocalLunBlockSize.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.45 | cucsStorageObjects | CISCO-UNIFIED-COMPUTING-STORAGE-MIB |
| 1.3.6.1.4.1.9.9.719.1.45.8 | cucsStorageLocalLunTable | CISCO-UNIFIED-COMPUTING-STORAGE-MIB |
| 1.3.6.1.4.1.9.9.719.1.45.8.1 | cucsStorageLocalLunEntry | CISCO-UNIFIED-COMPUTING-STORAGE-MIB |
| 1.3.6.1.4.1.9.9.719.1.45.8.1.4 | cucsStorageLocalLunBlockSize | CISCO-UNIFIED-COMPUTING-STORAGE-MIB |