Re: 2.6.9-rc2-mm3: swsusp horribly slow on AMD64

Pavel Machek
2004-09-25T23:41:05Z

Hi!

> I've just tried to suspend my box and I must admit I've given up after 30
> minutes (sic!) of waiting when there were only 12% of pages written to disk.
> Apparently, swsusp slows down to an unacceptable level after saying "PM:
> Writing image to disk".
>
> The box is an Athlon 64-based notebook. The .config is available at:
> http://www.sisk.pl/kernel/040925/2.6.9-rc2-mm3.config
> and the output of dmesg is available at:
> http://www.sisk.pl/kernel/040925/2.6.9-rc2-mm3-dmesg.log

We have seen something similar after hdparm was used on specific
machines. Are you using hdparm?
Pavel
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