Xen devel - Jul 2007 - [PATCH] Add domain name check and UUID check to xm new command

Hi,

This patch adds a domain name check and an UUID check to xm new 
command.  The check logic is as follows. 

 - If the UUID is not specified
       - If a VM with same name exists
           => Update the config for that existing VM
       - Else no vm with same name exists
           => Define a brand new VM with auto-generated UUID
 - Else UUID is specified
       - If a VM with same UUID exists
             - If name is different
                   => Error
             - Else if name is same
                   => Update the config for that existing VM
       - Else no VM with same UUID exists
             - If name is different
                   => Define a branch new VM with that name
             - Else if name is same
                   => Error


Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>

Best regards,
 Kan



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