Re: [PATCH 02/14] lpfc: Correct target queue depth application changes

2018-04-09 Thread Hannes Reinecke
On Sat, 7 Apr 2018 11:30:14 -0700 James Smart wrote: > The max_scsicmpl_time parameter can be used to perform scsi cmd queue > depth mgmt based on io completion time: the queue depth is reduced to > make completion time shorter. However, as soon as an io completes and > the completion time is wi

[PATCH 02/14] lpfc: Correct target queue depth application changes

2018-04-07 Thread James Smart
The max_scsicmpl_time parameter can be used to perform scsi cmd queue depth mgmt based on io completion time: the queue depth is reduced to make completion time shorter. However, as soon as an io completes and the completion time is within limits, the code immediately bumps the queue depth limit ba