On Fri, 2013-12-20 at 15:54 +0100, Hannes Reinecke wrote: > Hi all, > > (before leaving for holiday ...) > > I'd like to attend LSF 2014. > > During that I'd like to discuss the current status of the SCSI EH > and the future planned updates. > > As discussed during last year's LSF the SCSI error handler should be > updated to handle modern SCSI transports better. > While some patchsets are already merged, there are some issues which > are still open: > - Handling of requests during host reset: > Do we need to keep hold of outstanding requests during host reset? > Or is it save to return them prior to host reset? > - Check for transport status prior to sending TMFs. > Task management functions typically need a working I_T nexus, > so it does make sense to first check the transport status > prior to attempting any TMFs > - Further steps for updating SCSI EH > As these are tricky issues which have possible repercussions on the > entire subsystem and LLDDs it'd be good to have a broader discussion > here. +1 on this too. Without upstream movement on scsi_eh, it's going to be a long and painful road for scsi-mq. --nab -- 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
