lkml.org 
[lkml]   [2008]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Disk schedulers
Lukas Hejtmanek wrote:
> Hello,
>
> whom should I blame about disk schedulers?
>
> I have the following setup:
> 1Gb network
> 2GB RAM
> disk write speed about 20MB/s
>
> If I'm scping file (about 500MB) from the network (which is faster than the
> local disk), any process is totally unable to read anything from the local disk
> till the scp finishes. It is not caused by low free memory, while scping
> I have 500MB of free memory (not cached or buffered).
>
> I tried cfq and anticipatory scheduler, none is different.
>

Does deadline help?

--
tejun


\
 
 \ /
  Last update: 2008-02-15 01:05    [W:0.170 / U:0.632 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site