Re: [PATCH 1/9] lpfc: Fix random heartbeat timeouts during heavy IO

2017-12-13 Thread Hannes Reinecke
On 12/09/2017 02:18 AM, James Smart wrote: > NVME targets appear to randomly disconnect from the initiator > when running heavy IO. > > The error is due to the host aggregate (across all controllers) > io load was beyond the maximum exchange count for nvme on the > adapter. The driver was properly

[PATCH 1/9] lpfc: Fix random heartbeat timeouts during heavy IO

2017-12-08 Thread James Smart
NVME targets appear to randomly disconnect from the initiator when running heavy IO. The error is due to the host aggregate (across all controllers) io load was beyond the maximum exchange count for nvme on the adapter. The driver was properly returning a resource busy status, but the io load was