Re: IBM xSeries stop responding during RAID1 reconstruction

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On Mon, Jun 19, 2006 at 05:05:56PM +0200, Gabor Gombas wrote:
> 
> IMHO a much better fix is to use the cfq I/O scheduler during the
> rebuild.

Yes, changing the default I/O to DEFAULT_CFQ solve the problem 
very well, I get over 40 Mb/s resync speed with no lock-up at 
all!

Thank you very much, I think we can elaborate a new FAQ entry.

Do you know if it is possible to switch the scheduler at runtime?

-- 
Niccolo Rigacci
Firenze - Italy

Iraq, missione di pace: 38475 morti - www.iraqbodycount.net
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