If you modify any key of the RHEVMInfo attribute using the -add or -delete options of the hares -modify command, the RHEVMInfo attribute information sequence changes and can cause the KVMGuest resource behavior to be undefined. The -add option adds a new key to any attribute, and the -delete option deletes a key from any attribute. These two options should not be used to configure the RHEVMInfo attribute.

Use the -update option of the hares -modify command to modify attribute keys:

# hares -modify resource_name RHEVMInfo -update key_name value

For example:

# hares -modify vmres RHEVMInfo -update User "admin@internal"