From: Demetri Mouratis
[mailto:dmourati.xen.users@xxxxxxxxx]
Sent: Thursday, May 04, 2006 3:40
PM
To: Christoph Dwertmann
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Re: Error
creating domain: (22, 'Invalid argument')
On 5/4/06, Christoph
Dwertmann <nermal@xxxxxxx>
wrote:
Henning Sprang <henning_sprang <at> gmx.de>
writes:
>
> Demetri Mouratis wrote:
> > I'm running into this on FC5:
> >
> > [root <at> db4 ~]# xm create -c xendomain1
> > Using config file "/etc/xen/xendomain1".
> > Going to boot Fedora Core (2.6.15-1.2054_FC5smp)
> > kernel: /vmlinuz-2.6.15-1.2054_FC5smp
> > initrd: /initrd-2.6.15-1.2054_FC5smp.img
> > Error: Error creating domain: (22, 'Invalid argument')
>
> What does the xend-debug.log say?
>
> > The physical hardware is 2GB and I'm creating xen guests running:
>
> What is a 2GB physical hardware? Can you explain? Probably you mean RAM
> or Harddisk, but I don't see what it has to do with your problem. the
> PAE extensions you mention are only needed with more than 4GB of RAM, so
> I don't see why you should need it.
>
> >
> > xenguest-install.py -n xendomain1 -f /home/xen/xendomain1 -s 25 -r
256
> > -l http://ops1.rnmd.net/fedora/core/5/i386/os
-x ks=
> > http://ops1.rnmd.net/kickstart/cfgs/ks-fedora-core-5-xen-guest.cfg
> > <
http://ops1.rnmd.net/kickstart/cfgs/ks-fedora-core-5-xen-guest.cfg>
>
> That's a a fedora-specific script, and it might be better supported on
> the fedora-xen mailing list. If it creates a xen config that is unable
> to be started, it has some bug probably.
>
> Henning
Hi!
I also see this error message after upgrading to the latest Xen unstable
changeset 9925 (I did a "hg pull -u" today). With my previous Xen
version
(changeset 9515) I had no problems. Going back to 9515 is a workaround for now.
Console error message:
Error: (22, 'Invalid argument')
Config file:
kernel = "/boot/vmlinuz-2.6.16-xenU"
memory = 80
/var/log/xend.log:
[2006-05-04 18:00:04 xend.XendDomainInfo] DEBUG (XendDomainInfo:1373)
XendDomainInfo.destroy: domid=4
[2006-05-04 18:00:04 xend.XendDomainInfo] DEBUG (XendDomainInfo:1381)
XendDomainInfo.destroyDomain(4)
[2006-05-04 18:00:04 xend] ERROR (xmlrpclib2:124) (22, 'Invalid argument')
Traceback (most recent call last):
File "/usr/src/xen-unstable.hg/dist/install/usr/lib/python/xen/util/
xmlrpclib2.py",
line 103, in _marshaled_dispatch
response = self._dispatch(method, params)
File "/usr/lib/python2.3/SimpleXMLRPCServer.py", line
407, in _dispatch
return func(*params)
File
"/usr/src/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/server/
XMLRPCServer.py",
line 63, in domain_create
info = XendDomain.instance().domain_create(config)
File "/usr/src/xen- unstable.hg/dist/install/usr/lib/python/xen/xend/
XendDomain.py",
line 228, in domain_create
dominfo = XendDomainInfo.create(config)
File "/usr/src/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/
XendDomainInfo.py",
line 189, in create
vm.initDomain()
File "/usr/src/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/
XendDomainInfo.py",
line 1269, in initDomain
self.createChannels ()
File "/usr/src/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/
XendDomainInfo.py",
line 1416, in createChannels
self.store_port = self.createChannel()
File "/usr/src/xen- unstable.hg/dist/install/usr/lib/python/xen/xend/
XendDomainInfo.py",
line 1424, in createChannel
return xc.evtchn_alloc_unbound(dom=self.domid,
remote_dom=0)
error: (22, 'Invalid argument')
Is this a Xen bug?
Cheers,
Christoph
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