All MIBs › CPQSCSI-MIB › cpqSbDevSelectTimeouts
cpqSbDevSelectTimeouts
Module: CPQSCSI-MIB
OID (symbolic): CPQSCSI-MIB::cpqSbDevSelectTimeouts
OID (numeric): 1.3.6.1.4.1.232.7.2.2.1.10
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 cpqSbDevSelectTimeouts?
This counter tracks how many times the controller attempted to select this device but got no response, since the driver was loaded. Continued increments despite the controller's automatic reset attempts may require the admin to manually power-cycle the device. For example, a device whose selectTimeouts keeps rising after several automatic controller resets would need a manual power cycle to clear the hang.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.7.2.2.1.10 snmpwalk -v2c -c public <target> CPQSCSI-MIB::cpqSbDevSelectTimeouts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.7.2.2.1.10.1 snmpget -v2c -c public <target> CPQSCSI-MIB::cpqSbDevSelectTimeouts.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 |
|---|---|---|
| 1.3.6.1.4.1.232.7 | cpqSbScsiBus | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.7.2 | cpqSbDevice | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.7.2.2 | cpqSbDeviceTable | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.7.2.2.1 | cpqSbDeviceEntry | CPQSCSI-MIB |
| 1.3.6.1.4.1.232.7.2.2.1.10 | cpqSbDevSelectTimeouts | CPQSCSI-MIB |