Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.9-rc2-mm3: swsusp horribly slow on AMD64 | Date | Sun, 26 Sep 2004 12:08:02 +0200 |
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On Sunday 26 of September 2004 01:40, Pavel Machek wrote: > 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?
Not explicitly, but it's used by SuSE initscripts to set IDE DMA, AFAICS. However, the problem did not occur on 2.6.9-rc2-mm1 with the same initscripts.
Greets, RJW
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