All MIBs › ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB › a7003BusMaster
a7003BusMaster
Module: ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB
OID (symbolic): ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7003BusMaster
OID (numeric): 1.3.6.1.4.1.795.50.10.1.7003.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: If true, then this storage controller is the bus master.
What is a7003BusMaster?
This OID indicates whether this controller has primary authority over the storage bus in a dual-controller system (as a boolean value). Network engineers use this to understand which controller is actively managing I/O operations and which is standing by for failover. A value of 1 indicates this is the active controller handling all I/O; a value of 0 means it is a passive standby controller.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.795.50.10.1.7003.1.4 snmpwalk -v2c -c public <target> ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7003BusMaster
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.795.50.10.1.7003.1.4.1 snmpget -v2c -c public <target> ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7003BusMaster.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> a7003BusMaster.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 |
| 1.3.6.1.4.1.795 | adaptec | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.795.50 | thirdparty | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10 | isc20 | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1 | dmtfGroups | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7003 | tStorageController | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7003.1 | eStorageController | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7003.1.4 | a7003BusMaster | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |