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Re: [Condor-users] VM universe problem



We too faced this problem earlier -- able to run it properly as root, but not with other users. In our case, a program called by condor_vm_vmware.pl was failing, if I remember correctly.

You may want to check the below things that can help you trouble-shoot:
  1. VMGahpLog.daemon or userid configured in condor
  2. Run the same command using non-root user
  3. run /opt/condor/sbin/condor_vm_xen.sh as non-root user
The above commands should log detailed reasons in VMGahpLog.<userid>. We have upgraded to 7.2.0, which is a bit easier to get VM jobs working and also trouble-shooting.

Regards,
Sateesh

On Tue, Feb 24, 2009 at 3:56 AM, Cole Uhlman <cuhlman@xxxxxxx> wrote:
All 3 files are root owned.
condor_vm_xen.sh and condor_vm-gahp have 755 permissions.
condor_vmgahp_config.xen has 644 permissions.

Thanks
-Cole


On Mon, 2009-02-23 at 14:02 -0800, Jaeyoung Yoon wrote:
> Hi Cole,
>
> Could you let me know the file permission and owner of the file
> condor_vm_xen.sh, condor_vmgahp_config.xen, and condor_vm-gahp?
>
> Regards,
> -jaeyoung
>
> On Mon, Feb 23, 2009 at 12:07 PM, Cole Uhlman <cuhlman@xxxxxxx> wrote:
> > I'd like to bring my VM universe problem back to the fore.  I would
> > really appreciate some help getting the VM universe up and running.
> > Thanks.
> >
> > -Cole
> > On Fri, 2009-02-13 at 13:17 -0800, Cole Uhlman wrote:
> >> I am trying to get the VM universe working with xen in my condor pool.
> >> I am running condor 7.1.3, and Xen 3.0.3 (under linux).
> >> I have set up the VM section of "condor_config" and
> >> "condor_vmgahp_config.xen", but the resource classad shows "HasVM =
> >> FALSE".
> >>
> >> The StartLog shows the following:
> >>
> >>
> >> 2/12 17:52:54 Warning: '/opt/condor/sbin/condor_vm-gahp -f -M 0
> >> gahpconfig /opt/condor/condor_vmgahp_config.xen vmtype xen' did not
> >> produce any valid output.
> >> 2/12 17:52:54
> >> #######################################################
> >> ##### Make sure the followings to use VM universe for Xen
> >> ### - The owner of script progrm like 'condor_vm_xen.sh' must be root
> >> ### - The script program must be executable
> >> ### - Other writable bit for the above files is not allowed.
> >> #########################################################
> >> 2/12 17:52:54 Test of vmgahp for VM_TYPE('xen') failed. So we disabled
> >> VM Universe
> >>
> >>
> >> But, when I run that command manually as root, it gives:
> >>
> >> # /opt/condor/sbin/condor_vm-gahp -f -M 0
> >> gahpconfig /opt/condor/condor_vmgahp_config.xen vmtype xen
> >> VM_GAHP_VERSION = "0.0.1"
> >> VM_Type = "xen"
> >> VM_Version = "3.0.3"
> >> VM_Memory = 500
> >> VM_Networking = TRUE
> >> VM_Networking_Types = "nat,bridge"
> >>
> >>
> >> Is this output invalid or are the daemons seeing something else when
> >> they run it?  I would really appreciate some help with this.
> >> Thanks
> >>
> >> -Cole
> >>
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--
Regards,
Sateesh