Revision 240c769f

b/doc/install.rst
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You can use a different name than ``xenvg`` for the volume group (but


  		





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note that the name must be identical on all nodes). In this case you


  		





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need to specify it by passing the *-g <VGNAME>* option to ``gnt-cluster


  		





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init``.


  		





  
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need to specify it by passing the *--vg-name <VGNAME>* option to


  		





  
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``gnt-cluster init``.


  		





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To set up the cluster as an Xen HVM cluster, use the


  		





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``--enabled-hypervisors=xen-hvm`` option to enable the HVM hypervisor


  		












  

    
      b/doc/walkthrough.rst
    
  






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As you can see, *instance4* has a copy running on node3, because we


  		





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forced the failover when node3 failed. This case is dangerous as the


  		





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instance will have the same IP and MAC address, wreaking havok on the


  		





  
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instance will have the same IP and MAC address, wreaking havoc on the


  		





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network environment and anyone who tries to use it.


  		





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Ganeti doesn't directly handle this case. It is recommended to logon to


  		












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