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Date: Thu, 30 Oct 2008 20:50:31 +0100 From: Pavel Machek <pavel@...e.cz> To: Frans Pop <elendil@...net.nl> Cc: linux-kernel@...r.kernel.org Subject: Re: Long delays and keystrokes required - related to disk encryption? On Tue 2008-10-28 17:44:51, Frans Pop wrote: > I'm seeing some very strange behavior with 2.6.28-rc2-95-g49fdf67 on my > HP 2510p notebook. > During the boot there are several places where I need to hit a key for the > boot to continue. There are also some very long delays before the next > syslog message is displayed. > The boot does continue and regularly hitting a key helps (but does not get > rid of all delays), but it is a huge regression from 2.6.27. > > The delays seem to continue until file systems get mounted. > > As the delays start at the point my system asks for the passphrase to > unlock (LUKS) encrypted disks, I suspect it has to do with that. > Especially since hitting a key seems to "trigger" new disk activity. > > However, the delays happen _again_ during shutdown, which makes it extra > strange that the system does behave normally when logged in. Try "nohz=off highres=off"... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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