I/O scheduler Project
jadhavsandip2402 at gmail.com
Tue Nov 27 19:40:54 PST 2012
As dragonfly doesn't have deadline scheduler, I was thinking about
implementing the deadline scheduler. will it be useful to have this policy
? does anyone have suggestion
On Sun, Oct 21, 2012 at 4:46 PM, Sandip Jadhav
<jadhavsandip2402 at gmail.com>wrote:
> Thank you Chris For you help.
> On Sun, Oct 21, 2012 at 3:34 PM, Chris Turner <
> c.turner at 199technologies.com> wrote:
>> On 10/21/12 09:42, Sandip Jadhav wrote:
>> I am thinking of working on I/O scheduler project which ismentioned
>> > on dragonfly's project page.
>> Probably the best references are the following manual pages + source code:
>> dsched(4), dsched(9), dsched_bfq(4)
>> Main kernel files are in 'sys/kern/dsched'.
>> There is a good post on the bfq scheduler here:
>> There is also a 'fq' scheduler, but it does not have a manual page.
>> A good intro 'project' to get up to speed would maybe be to review
>> this scheduler and write a manual page documenting it - there were also
>> some kernel posts to dig up from when it was being added as well.
>> Speaking of - survey time!
>> Who's using I/O schedulers currently & with what settings??
>> I had turned off my fq config at some time previously in a
>> attempt to isolate some stability problems and haven't got back around to
>> - Chris
> Sandip Jadhav,
> --When you come to the end of your rope, tie a knot and hang on.
--When you come to the end of your rope, tie a knot and hang on.
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