Re: Using source installed open vswitch with libvirt(or virsh).

Laine Stump <laine@xxxxxxxxx> · Fri, 31 May 2013 12:56:09 -0400



    On 05/27/2013 05:22 AM, 황진환 wrote:

    
         At that time, /var/log/libvirt/libvirtd.log 
         (these are also translated)
         -----------------------------------------
         2013-05-23 04:32:14.588+0000: 11455: error :
          virNetDevGetMTU:343 : Cannot get interface MTU on 'ovsbr0': No
          such device 
         2013-05-23 04:32:14.678+0000: 11455: error :
          virExecWithHook:419 : Cannot find 'ovs-vsctl' in path: No such
          file or directory
         2013-05-23 04:32:14.679+0000: 11455: error :
          virNetDevOpenvswitchRemovePort:173 : Unable to delete port
          (null) from OVS: command does not allowed.
         -----------------------------------------
          
          
         I think above errors comes from install location of OVS as
          written in libvirtd.log. 
      
    
    Correct. When you built and installed openvswitch, it apparently was
    installed in some alternate place (/usr/local?) that isn't in the
    PATH supplied to libvirtd when it starts.

    
    The simplest solution would be to find ovs-vsctl, and make a symlink
    to it from /usr/bin/ovs-vsctl.

    
    BTW, since you're apparently already building upstream libvirt from
    source, I'll repeat Eric's request to try libvirt-1.0.5 or the
    libvirt-1.0.6-rc2 instead of 1.0.0; many things have been
    accomplished in the last 6 months.

  
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