[Bug 31766] Re: [Bug 31766] Re: Dapper: Total starvation of GUI apps during heavy disk usage

[John Dong]

Does CFQ help you out?


I don't see why we don't set the CFQ scheduler as default on desktop
kernels... AIO is pretty cool for maximizing throughput but IO interactivity
just suffers.


On 6/1/06, Matthias Hampel <launchpad at news.mh.hampelnet.de> wrote:
>
> I have the same problem with ext3, xfs and reiserfs. Just try to copy a
> 20GB vmware image... There is almost no CPU usuage (active raid
> controller) but I'm absolutely unable to work with the GUI...
>
> --
> Dapper:  Total starvation of GUI apps during heavy disk usage
> https://launchpad.net/bugs/31766
>

-- 
Dapper:  Total starvation of GUI apps during heavy disk usage
https://launchpad.net/bugs/31766