Re: svn commit: r206497 - in head: sbin/geom/class sbin/geom/class/sched sys/geom/sched sys/modules/geom sys/modules/geom/geom_sched sys/modules/geom/geom_sched/gs_sched sys/modules/geom/geom_sched/gsc...

From: b. f. <bf1783_at_googlemail.com> Date: Tue, 13 Apr 2010 22:37:04 +0000 · This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:02 UTC

On 4/13/10, Luigi Rizzo <rizzo_at_iet.unipi.it> wrote:
> On Tue, Apr 13, 2010 at 07:09:50PM +0000, b. f. wrote:
>> >Author: luigi
>> >Date: Mon Apr 12 16:37:45 2010
>> >New Revision: 206497
>> >URL: http://svn.freebsd.org/changeset/base/206497
>> >
>> >Log:
>> >  Bring in geom_sched, support for scheduling disk I/O requests
>> >  in a device independent manner. Also include an example anticipatory
>> >  scheduler, gsched_rr, which gives very nice performance improvements
>> >  in presence of competing random access patterns.
>>
>> Thank you for bringing this in.  Do you or your collaborators also
>> plan to add the BFQ scheduler that was in the earlier separate
>
> sooner or later, yes.

Oh, good.

What do you think about adding an easy way to automatically enable
scheduling on designated disks -- an rc-script, like that for geli,
for example?

Regards,
                   b.