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QConvergenceConsole - Statistics Description

  • April 6, 2018
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Summary

QConvergenceConsole - Statistics Description

Question

What are the definitions for the statistics categories, e.g. Port Errors and Device Errors, as displayed on HBA port via QCC?

Answer

Excerpted from Cavium's QLogic QConvergeConsole CLI Users Guide (for 2400, 2500, 2600, 3200, 4000, 8100, 8200, 8300, and 10000 Series Adapters). Following are the definitions of the counters from QCC CLI and QCC GUI:

Example:
 

HBA  Port Errors Device Errors Reset I/O Count  IOPS     BPS       Time
--- ----------- ------------- ----- ---------- ----- ---------- -----------
 1         0        0            0        0       0     0         8:13:04 AM
 0         0        0            0        0       0     0         10:34:53 AM

 
HBA Port Errors – Number of errors for this adapter port reported by the adapter's driver. 
Device Errors – Number of device errors reported by the adapter's driver. 
Reset – Number of LIP resets reported by the adapter's driver. 
           I/O Count – Total number of I/Os reported by the adapter's driver. 
           IOPS – Number of I/Os processed by the adapter port per second. 
           BPS – Number of bytes processed by the adapter port per second. 

In addition to the definitions above, the Device Errors are "SCSI Check Conditions", and the Port Errors are "ISP aborts" from the firmware.

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