All MIBs › CPQSCSI-MIB › cpqScsiTargetSelectTimeouts
cpqScsiTargetSelectTimeouts
Module: CPQSCSI-MIB
OID (symbolic): CPQSCSI-MIB::cpqScsiTargetSelectTimeouts
OID (numeric): 1.3.6.1.4.1.232.5.2.5.1.1.10
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: SCSI Device Bus Select Time-outs.
This is the number of times the controller attempted to start communications with a device by selecting it but the device did not respond.
If you see any select time-outs you may have a problem. The device may have hung during operations. The SCSI controller will attempt to reset the device but if this value continues to increment you may need to power cycle the device.
What is cpqScsiTargetSelectTimeouts?
This counter tracks how many times the controller tried to select (start communicating with) this target device but got no response. A rising count suggests the device has hung, and if it continues after the controller's automatic reset attempts the admin may need to power-cycle the device. For example, a tape drive whose selectTimeouts keeps climbing despite controller resets would need a manual power cycle to recover.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.5.2.5.1.1.10 snmpwalk -v2c -c public <target> CPQSCSI-MIB::cpqScsiTargetSelectTimeouts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.5.2.5.1.1.10.1 snmpget -v2c -c public <target> CPQSCSI-MIB::cpqScsiTargetSelectTimeouts.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 |
|---|---|---|
| 1.3.6.1.4.1.232.5 | cpqScsi | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2 | cpqScsiComponent | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.5 | cpqScsiTarget | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.5.1 | cpqScsiTargetTable | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.5.1.1 | cpqScsiTargetEntry | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.5.2.5.1.1.10 | cpqScsiTargetSelectTimeouts | CPQSCSI-MIB |