Subject: Re: xenbsd /netbsd: xennetback: can't get new mcl pages (0) (Maybe full message this time..)
To: Anzi <email@example.com>
From: Manuel Bouyer <firstname.lastname@example.org>
Date: 03/05/2007 16:36:45
On Mon, Mar 05, 2007 at 01:14:05PM +0200, Anzi wrote:
> >Mar 4 00:41:53 xenbsd /netbsd: xennetback_ifstart: no mcl_pages
> >Mar 4 00:41:53 xenbsd /netbsd: nnetback_ifstart: no mcl_pages
> Again rest of the message (?):
> Kernel is not default, I have compiled it myself, but I think there are
> no exotic things:
> NetBSD xenbsd.domain.com 4.0_BETA2 NetBSD 4.0_BETA2 (XEN3_DOM0) #0: Fri
> Jan 19 14:46:24 EET 2007
> I also tried Kernel debugger (CTRL+ALT+ESC), but I'm really not sure
> what to do there. tried next/continue and this is what I got:
> Just before kernel prints xennetback_ifstart: no mcl_pages
> this is executed:
> Xennetback ifsoftstart+0x76b:ret
> This was on a production machine so I couldn't debug more (I rebooted).
> Does anybody have Ideas what seems to be wrong?
How much free ram do you have ? xm info should tell you.
It's possible that There are too much ram allocated to domUs, would cause
problem when dom0 needs some pages to perform I/O with the domUs.
Manuel Bouyer, LIP6, Universite Paris VI. Manuel.Bouyer@lip6.fr
NetBSD: 26 ans d'experience feront toujours la difference