Messages in this thread | | | Date | Sun, 20 Sep 2009 10:50:24 +0200 | From | Ulrich Lukas <> | Subject | Re: Poor desktop responsiveness with background I/O-operations |
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Arjan van de Ven wrote: > can you try the following two things? > > echo 4096 > /sys/block/sda/queue/nr_requests > for i in `pidof kjournald` ; do ionice -c1 -p $i ; done
I tried this just now, but it doesn't change things much. I can do a more testing later today.
> I assume you're using CFQ.
Yes, it's CFQ. (see .config of my previous posting)
Filesystem is EXT4.
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