All MIBs › SCSI-MIB › scsiTgtDeviceStatus
scsiTgtDeviceStatus
Module: SCSI-MIB
OID (symbolic): SCSI-MIB::scsiTgtDeviceStatus
OID (numeric): 1.3.6.1.2.1.139.2.3.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object represents the status of this SCSI device, summarizing the state of both the addressable devices (i.e., the logical units) and the non-addressable devices within this SCSI device: - unknown(1): This value is used when the status cannot be determined - available(2): All addressable and non-addressable devices within the SCSI device are fully operational (i.e., no logical units have an abnormal status). - broken(3): The SCSI device is not operational and cannot be made operational without external intervention. - readying(4): One or more logical units within the SCSI device are being initialized and access to the SCSI device is temporarily limited (i.e., one or more of the logical units have a readying status). - abnormal(5): One or more addressable devices within the SCSI device are indicating a status other than available; nevertheless, the SCSI device is operational (i.e., one or more of the logical units have an abnormal status). - nonAddrFailure(6): One or more non-addressable devices within the SCSI device have failed; nevertheless, the SCSI device is operational (i.e., no logical units have an abnormal or readying status).
- nonAddrFailReadying(7): One or more non-addressable devices within the SCSI device have failed; nevertheless, one or more logical units within the SCSI device are being initialized and access to the SCSI device is temporarily limited. - nonAddrFailAbnormal(8): One or more non-addressable devices within the SCSI device have failed and one or more addressable devices within the SCSI device are indicating a status other than available; however, the SCSI device is operational.
What is scsiTgtDeviceStatus?
Summarizes overall health of this SCSI target device across addressable (logical unit) and non-addressable components, with values like available, broken, readying, or abnormal. An admin polling this would treat anything other than 'available' as a signal to check the array further, e.g. 'readying' during a firmware update or 'broken' as a hard failure requiring intervention.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.139.2.3.1.1.2 snmpwalk -v2c -c public <target> SCSI-MIB::scsiTgtDeviceStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.139.2.3.1.1.2.1 snmpget -v2c -c public <target> SCSI-MIB::scsiTgtDeviceStatus.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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.139 | scsiMIB | SCSI-MIB |
| 1.3.6.1.2.1.139.2 | scsiObjects | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3 | scsiTargetDevice | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1 | scsiTgtDevTable | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1.1 | scsiTgtDevEntry | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1.1.2 | scsiTgtDeviceStatus | SCSI-MIB |