Re: netbsd-5 i386 PAE dom0 + hvm domU winxp?

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

On Mon, Mar 22, 2010 at 11:13:28PM +0200, Jukka Marin wrote:
> On Mon, Mar 22, 2010 at 09:48:09PM +0200, Jukka Marin wrote:
> > Yay!  It worked!  THANKS :-))
> 
> By the way, is it normal that qemu uses lots of memory on dom0?
> 
> USER     PID %CPU %MEM    VSZ    RSS TTY   STAT STARTED      TIME COMMAND
> root    7790  0.0 34.2 340476 179524 ?     Rl    9:49PM   0:28.82 
> /usr/pkg/libexec/qemu-dm -d 22 -domain-name winxp -vnc 127.0.0.1:0 -vncunused 
> -vcpus 1 -boot c -localtime -acpi -usb -usbdevice tab let -net 
> nic,vlan=1,macaddr=00:0d:10:80:03:00,model=pcnet -net 
> tap,vlan=1,ifname=tap22.0,bridge=bridge0 -M xenfv 

Yes, it's expected. I think it has the whole guest's memory mapped
in. But AFAIK it's memory shared with the domU, not memory stolen
from the dom0's pool.

> 
> Also, I seem to have several backup processes stuck.. not related to the hvm
> domain, though.  Looks as if network connections between dom0 and domU were
> extremely slow or something.  The backups started on Sunday are still in
> progress .. bit by bit. :-I

Can you tcpdump it and see if there are lost packets or
something ? also vmstat -m about mbpl and mclpl can be interesting,
especially the 'fail' column.

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