Re: Can I use a native Linux installation as DomU?

[Mayuresh <mayuresh%acm.org@localhost>]

On Sun, Aug 24, 2014 at 02:58:16PM +0100, Justin Cormack wrote:
> > After xm create, after a long time, I get this error:
> >  Device 0 (vif) could not be connected. Hotplug scripts not working.

ifconfig bridge0 shows only this much. Hope that is fine:

bridge0: flags=41<UP,RUNNING> mtu 1500

> I think that should work. I would turn off the "rhgb quiet" part, you
> might get better diagnostics - are you getting console output from the
> kernel?

I am not getting any console output. (Tried using xm console.)

Also tried -c option of xm create.

Also the instance goes into paused state on running create and comes out
with error mentioned at the top of this mail after a minute or two.

I can see some logs:

# tail xenbackendd.log 
xenstore-read: couldn't read path /local/domain/0/backend/vif/1/0/bridge
Failed to read /local/domain/0/backend/console/1/0/script (No such file or
directory)
Failed to read /local/domain/0/backend/console/1/0/script (No such file or
directory)
xenstore-read: couldn't read path /local/domain/0/backend/vif/2/0/bridge
Failed to read /local/domain/0/backend/console/2/0/script (No such file or
directory)
Failed to read /local/domain/0/backend/console/2/0/script (No such file or
directory)

# tail xend.log 
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:2414) Removing console/0
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:2414) Removing vbd/2051
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2051
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:2414) Removing vbd/2053
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2053
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:2414) Removing vbd/2054
[2014-08-24 19:59:46 320] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2054
[2014-08-24 19:59:47 320] DEBUG (DevController:628) hotplugStatusCallback
/local/domain/0/backend/vif/2/0/hotplug-status.

Mayuresh.