All MIBs › ADAPTEC-UNIVERSAL-STORAGE-MIB › ausExtentStartingLBALow
ausExtentStartingLBALow
Module: ADAPTEC-UNIVERSAL-STORAGE-MIB
OID (symbolic): ADAPTEC-UNIVERSAL-STORAGE-MIB::ausExtentStartingLBALow
OID (numeric): 1.3.6.1.4.1.795.14.1.1001.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Starting disk LBA (logical buffer address) used by this extent (least significant 32 bits of 64 bit value).
What is ausExtentStartingLBALow?
This integer represents the lower 32 bits of the starting Logical Block Address (LBA) where this extent begins on its physical disk. Combined with ausExtentStartingLBAHigh, it forms a 64-bit address for disks larger than 2 TB. Engineers use this to map extents to physical disk locations and to diagnose I/O issues by tracking which disk regions are being accessed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.795.14.1.1001.1.1.4 snmpwalk -v2c -c public <target> ADAPTEC-UNIVERSAL-STORAGE-MIB::ausExtentStartingLBALow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.795.14.1.1001.1.1.4.1 snmpget -v2c -c public <target> ADAPTEC-UNIVERSAL-STORAGE-MIB::ausExtentStartingLBALow.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.795 | adaptec | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14 | universalStorage | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14.1 | ausMIB | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14.1.1001 | ausExtent | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14.1.1001.1 | ausExtentTable | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14.1.1001.1.1 | ausExtentEntry | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| 1.3.6.1.4.1.795.14.1.1001.1.1.4 | ausExtentStartingLBALow | ADAPTEC-UNIVERSAL-STORAGE-MIB |