Re: [Condor-users] Xen VM universe

["Timothy St. Clair" <tstclair@xxxxxxxxxx>]

You may want to run verify you can connect through virsh 1st.

su
service libvirtd restart (for RH)
virsh -c xen:///

just to see what happens.

You may also want to check the pre-reqs:
http://www.libvirt.org/drvxen.html

Cheers,
Tim

On 11/20/2009 10:37 AM, Jonathan D. Proulx wrote:
> On Fri, Nov 20, 2009 at 10:15:37AM -0600, Timothy St. Clair wrote:
> :Jon -
> :
> :	Rob and I had been looking in the logs, and there doesn't appear to be
> :an error in the vm_gahp.  The shadow&  starter logs may shed some more
> :light on how it is failing.  The startd log may also be helpful..
>
> I've changes something (not sure how or what)&  I'm getting a
> decernable error now in the vm_ghap about libvir tnot being able to
> initialize xen:/// (though I can use virsh to start this domain by
> hand)
>
> What I did:
>
> I made a copy of condor_vm_xen.sh as condor_vm_xen-debug.sh made a
> small edit to make it copy the libvirt config file to /tmp so I could
> examine the contents:
>
>
> 86a93,96
> >        #<KLUDGE>
> >        echo "configfile:  $XEN_CONFIG_FILE"
> >        TMPFILE=`mktemp /tmp/xen-virt.XXXXXXXXX `;sleep 1
> >        cp $XEN_CONFIG_FILE $TMPFILE
> >        #</KLUDGE>
>
> I'd done this on an earlier (condor 7.0?) attempt to get teh VM
> universe running , this time I got tmp file and I got :
>
> 11/20 11:30:42 (fd:7) (pid:20251) ERROR "Failed to create libvirt connection: could not connect to xen:///" at line 1616 in file xen_type.cpp
>
> in the VMGhapLog, surprisingly I still get this after pointing the
> config back at the original condor_vm_xen.sh script...
>
> I didn't think to look in the shaddow log before I started getting the
> libvirt errors currently I'm seeing:
>
> 11/20 04:57:35 (306.0) (18170): Request to run on slot1@xxxxxxxxxxxxxxxxxxxx<128.30.112.149:37681>  was ACCEPTED
> 11/20 04:57:45 (306.0) (18170): ERROR "Error from slot1@xxxxxxxxxxxxxxxxxxxx: Failed to create a new VM" at line 648 in file pseudo_ops.cpp
>
> I guess finding out what I did or didn't do to libvirt is first order
> of business, perhaps it's dropping root too soon?
>
> Thanks,
> -Jon
> _______________________________________________
> Condor-users mailing list
> To unsubscribe, send a message to condor-users-request@xxxxxxxxxxx with a
> subject: Unsubscribe
> You can also unsubscribe by visiting
> https://lists.cs.wisc.edu/mailman/listinfo/condor-users
>
> The archives can be found at:
> https://lists.cs.wisc.edu/archive/condor-users/