Re: xenbsd /netbsd: xennetback: can't get new mcl pages (0) (Maybe full message this time..)

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Tue, Mar 06, 2007 at 01:16:19PM +0200, Anzi wrote:
> Manuel Bouyer wrote:
> >On Tue, Mar 06, 2007 at 08:18:53AM +0200, Anzi wrote:
> >  
> >>>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.
> >>>
> >>> 
> >>>      
> >>433 Mb of free memory, I think that is enough? Xen version is from 
> >>pkgsrc, 3.0.3 I think.
> >>    
> >
> >433 should be enough. Do you have some linux domain that can baloon and
> >eat all this free ram ?
> >
> >  
> Hmm, both domains are fedora core 6 linuxes (originally it was supposed 
> that other is  guest is netbsd, netbsd doesn't all required finnish LC_* 
> localisation implemented). How they can eat all free ram? What exactly 
> does the max memory spesified in guest conf mean?

AFAIK it's really a hard limit for a domU. dom0 can grow higher;
xm top will tell you the real usage. It would be interesting to run
xm top while you get the xennetback error.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--