| 摘要 |
In one embodiment, a method is provided. The method of this embodiment may include determining by circuitry at a first node, in response, at least in part, to a first message received at the first node, whether to grant a second node access to data accessible by a third node. This first message may include, at least in part, a request that the second node be granted the access to the data. If the circuitry determines to grant the access to the data, the method of this embodiment may also include generating at and issuing from the circuitry a second message indicating, at least in part, that the access has been granted to the second node, and modifying by the circuitry information accessible by the circuitry to indicate that the access has been granted to the second node.
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