Re: [lkp-robot] [scsi] ebc76736f2: fio.write_bw_MBps -4% regression

[Christoph Hellwig <hch@xxxxxx>]

On Mon, Jun 19, 2017 at 04:52:36PM +0800, Ye Xiaolong wrote:
> >I've not seen a compile-time option for the MQ I/O scheduler (unlike
> >the legacy one), so the way to change it would be to echo the name to
> >/sys/block/<device>/queue/scheduler 
> 
> echo mq-deadline > /sys/block/<device>/queue/scheduler ?
> 
> I'll try and post the results once I get it.

Thanks!