From: Andrey Borzenkov <arvidjaar@mail.ru>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: 2.6.19-rc5: grub is much slower resuming from suspend-to-disk than in 2.6.18
Date: Sun, 12 Nov 2006 15:46:45 +0300
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Cc: linux-kernel@vger.kernel.org
References: <200611121436.46436.arvidjaar@mail.ru> <200611121326.12309.rjw@sisk.pl>
In-Reply-To: <200611121326.12309.rjw@sisk.pl>
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On Sunday 12 November 2006 15:26, Rafael J. Wysocki wrote:
> 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?
>

{pts/0}% cat /sys/power/disk
shutdown

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