Scenario:-
The host is fedora17
Libvirt:0.9.11
And guest is rhel6.2, fedora17
The Host is running on a Intel I5 processor
Our xml file contain entry for
1 serial console , 2 virtio console
The xml file get properly defined, and proper port assigned to each console
Now when guest is started.
I am not able to connect via virtio console
#virsh console --devname console1 guest
My console get stuck , I am not getting any prompt.
#virsh console guest
It works fine but it connect to guest via serial console , not by virtion console.
Now in guest I look for the virtio_console driver which I found is not loaded, also not
separate getty started for any virtio console
When I manually load the virtio console , even then I am not able to login using the
virtio console
A
virtio console device is exposed in the guest as /dev/hvc[0-7]
But /dev/hvc0 .. are already present.
What does above mean?
Is something special needed to be done. Does we have to even modify guest to support
multiple console,
Instead of modifying just the guest xml.
Regards
Pankaj Rawat
-----Original Message-----
From: Dave Allan [mailto:dallan@redhat.com]
Sent: Tuesday, June 05, 2012 5:56 PM
To: Pankaj Rawat
Cc: Daniel P. Berrange; libvir-list(a)redhat.com; Christophe Fergeau
Subject: Re: [libvirt] Libvirt Support Virtio-serail
On Tue, Jun 05, 2012 at 11:08:16AM +0000, Pankaj Rawat wrote:
Hi ,
I installed fedora17 on my system, the libvirt version is 0.9.11
I configured guest.xml as specified
<console type='pty'>
<target type='virtio'/>
</console>
<console type='pty'>
<target type='virtio'/>
</console>
When I define the guest xml I can see the port assigned to it
Now when I try to access the console via
#virsh console --devname console0 guest
Or
#virsh console --devname console1 guest
My console get stuck , I am not getting any prompt.
Is something I am missing?
Without knowing anything about your setup, I'd guess you have no getty
running.
Dave
Regards
Pankaj Rawat
-----Original Message-----
From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of
Pankaj Rawat
Sent: Tuesday, May 15, 2012 9:56 AM
To: Daniel P. Berrange
Cc: libvir-list(a)redhat.com; Christophe Fergeau
Subject: Re: [libvirt] Libvirt Support Virtio-serail
# libvirtd --version
libvirtd (libvirt) 0.9.4
Regards
Pankaj Rawat
-----Original Message-----
From: Daniel P. Berrange [mailto:berrange@redhat.com]
Sent: Monday, May 14, 2012 5:30 PM
To: Pankaj Rawat
Cc: Christophe Fergeau; libvir-list(a)redhat.com
Subject: Re: [libvirt] Libvirt Support Virtio-serail
On Mon, May 14, 2012 at 11:09:46AM +0000, Pankaj Rawat wrote:
> Well I tried it but it doesnt work
>
> <console type='pty'>
> <target type='virtio'/>
> </console>
> <console type='pty'>
> <target type='virtio'/>
> </console>
> <console type='pty'>
> <target type='virtio'/>
> </console>
> <console type='pty'>
> <target type='virtio'/>
> </console>
>
> All above are merged into one
> <console type='pty'>
> <target type='virtio' port='0'/>
> </console>
>
> When I define the guest xml
Hmm, what version of libvirt do you have ? This behaviour
suggest that your version is too old to support multiple
consoles.
> Following error received when I tried to execute the command
>
> # virsh console --device console1 serial
> error: command 'console' doesn't support option --device
Doh, I mean --devname
Daniel
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