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Klaus Aehlig authored
When adding a node, Ganeti checks whether the node is already part of the cluster by querying for the node name. However, as queries are meant to return all nodes with the given name, it might well return the empty list when a new node is to be added. Handle that case correctly. Signed-off-by: Klaus Aehlig <aehlig@google.com> Reviewed-by: Hrvoje Ribicic <riba@google.com>
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