Re: xenbackendd error

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

On Fri, Oct 28, 2011 at 12:36:51PM +0200, Bruno Gruel wrote:
> On Fri, 28 Oct 2011 12:01:05 +0200, Manuel Bouyer wrote:
> >On Fri, Oct 28, 2011 at 11:44:35AM +0200, Bruno Gruel wrote:
> >>If i find one i must just replace console=pc;multiboot by
> >>console=com0;multiboot right ?
> >
> >You also need to tell xen.gz to use the serial port, like:
> >multiboot /xen33-debug.gz dom0_mem=256M console=com1 com1=9600,8n1
> I find a serial cable.
> 
> i create/shutdown a VM to show you the comple process. here the output
> 
> # xm create /etc/xen/bsd49.cfg
> 
> Using config file "/etc/xen/bsd49.cfg".
> 
> xbd backend: attach device vnd0d (size 4194304) for domain 1
> 
> xbd backend: attach device vnd1d (size 440324) for domain 1
> 
> Started domain openbsd49 (id=1)
> 
> #
> 
> #
> 
> # xm shutdown 1
> 
> # xbd backend: detach device vnd0d for domain 1
> 
> xbd backend: detach device vnd1d for domain 1
> 
> #
> 
> # xm create /etc/xen/bsd49.cfg
> 
> Using config file "/etc/xen/bsd49.cfg".
> 
> xbd backend: attach device vnd0d (size 4194304) for domain 2
> 
> xbdback backend/vbd/2/51712: can't VOP_OPEN device 0xe03: 16
> 
> xbd backend: attach device vnd1d (size 440324) for domain 2
> 
> xbdback backend/vbd/2/51744: can't VOP_OPEN device 0xe13: 16
> 
> Started domain openbsd49 (id=2)
> 
> # xm shutdown 2
> 
> # xbd backend: detach device vnd0d for domain 2
> 
> panic: kernel diagnostic assertion "vp ==
> vp->v_specnode->sn_dev->sd_bdevvp" fai
> 
> led: file 
> "/home/builds/ab/netbsd-5-1-RELEASE/src/sys/miscfs/specfs/spec_vnops.c
> 
> ", line 929
> [...]
> 
> db>
> 
> Do you want some more log ??

No, that's ok. This is fixed in HEAD, and there is a pending
pullup for netbsd-5:
http://releng.netbsd.org/cgi-bin/req-5.cgi?show=1682

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