linux-kernel - Re: 2.6.19-rc5: grub is much slower resuming from suspend-to-disk than in 2.6.18

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Message-Id: <200611121326.12309.rjw@sisk.pl>
Date:	Sun, 12 Nov 2006 13:26:12 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrey Borzenkov <arvidjaar@...l.ru>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.19-rc5: grub is much slower resuming from suspend-to-disk than in 2.6.18

Hi,

On Sunday, 12 November 2006 12:36, Andrey Borzenkov wrote:
> This is rather funny; in 2.6.19-rc5 grub is *really* slow loading kernel when
> I switch on the system after suspend to disk. Actually, after kernel has been
> loaded, the whole resuming (up to the point I have usable desktop again)
> takes about three time less than the process of loading kernel + initrd.
> During loading disk LED is constantly lit. This almost looks like kernel
> leaves HDD in some strange state, although I always assumed HDD/IDE is
> completely reinitialized in this case.

Can you please see what's in the /sys/power/disk file?

Rafael


-- 
You never change things by fighting the existing reality.
		R. Buckminster Fuller
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