On Wed, May 16, 2018 at 08:54:11PM -0700, Himanshu Madhani wrote: > when ql2xmqsupport=1, use that value to selectively > enable SCSI-MQ NAK. This is not something that we should grow driver parameters for. Btw, should we look into enabling blk-mq by default again now that all the performance fixes went in and srttled down?