[one-users] oned.conf configuration for xen with fully path for executables

[Carlos Martín Sánchez]

Hi,

The message "Could not find information driver im_xen" means that the
driver was not found in oned.conf, or that the driver did not answer the
INIT command. This can be checked in the first lines of oned.log.

Maybe you didn't restart oned after oned.conf was edited?

Regards
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>



On Wed, Jun 6, 2012 at 2:56 PM, Massimo Canonico <mex at di.unipmn.it> wrote:

> Hi all,
> I'm a little confuse how to properly set the xen parameter for oned.conf
> file.
>
> In the documentation I saw to un-comment these lines:
>
>  IM_MAD = [
>        name       = "im_xen",
>        executable = "one_im_ssh",
>        arguments  = "xen" ]
>
>    VM_MAD = [
>        name       = "vmm_xen",
>        executable = "one_vmm_exec",
>        arguments  = "xen",
>        default    = "vmm_exec/vmm_exec_xen.conf",
>        type       = "xen" ]
>
> but in my oned.conf (without any change), VM_MAD argument values is a
> little bit different:
>
> VM_MAD = [
>    name       = "vmm_xen",
>    executable = "one_vmm_exec",
>    arguments  = "-t 15 -r 0 xen",
>    default    = "vmm_exec/vmm_exec_xen.conf",
>    type       = "xen" ]
>
> I suppose this is not a problem, but I would suggest to report the same
> value even in the documentation.
>
> Now the problem: I have added my xen host but the log file says:
> "Could not find information driver im_xen"
>
> So I decided to put the full path for the executables and default fields:
>
> IM_MAD = [
>    name       = "im_xen",
>    #executable = "one_im_ssh",
>    executable = "/home/oneadmin/one-3.0/lib/**mads/one_im_ssh",
>    arguments  = "xen" ]
>
> VM_MAD = [
>    name       = "vmm_xen",
>    #executable = "one_vmm_exec",
>    executable = "/home/oneadmin/one-3.0/lib/**mads/one_vmm_exec",
>    arguments  = "-t 15 -r 0 xen",
>    #default    = "vmm_exec/vmm_exec_xen.conf",
>    default    = "/home/oneadmin/one-3.0/etc/**vmm_exec/vmm_exec_xen.conf",
>    type       = "xen" ]
>
> Is it a right procedure?
>
> Thanks,
>  Massimo
>
>
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