https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #11 from Sreekanth Reddy <sreekanth.reddy@xxxxxxx> --- Hi, Thanks for providing the logs. >From the logs what I observed is that controller is going in to the non operational state and so we are seeing the messages "mpt2sas0: _base_fault_reset_work : SAS host is non-operational !!!!". So once the controller stays in this state then driver will remove this controller's host entry from the scsi mid layer ( i.e. HBA's host is removed from the /sys/class/scsi_host/hostX). And hence your are observing that all the drivers attached to this controller are dropped. But still I am not sure why controller enters in to the non-operational state. So, I thought to reproduce this locally, So can you please help me in reproducing this issue i.e. can you please tell me the steps and which utils with cmds your are used to reproduce this issue. Regards, Sreekanth -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
