Efficient state change support for hierarchical data models in a virtualized system
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United States of America Patent
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Jan 23, 2018
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app pub date -
Aug 22, 2016
filing date -
May 30, 2014
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Abstract
Methods, systems and computer readable media for efficient state change support for hierarchical data models in a virtualized system are described. In some implementations, the method can include determining a system status including a system-level bit masked word having a plurality of bits, each bit corresponding to a status of a different hierarchical level of the system, and receiving a change notification. The method can also include querying an entity at a lower hierarchy level if a cascaded state change is identified for that entity. The method can further include continuing to query one or more entities in successively lower hierarchy levels so long as a cascaded state change is identified for a corresponding entity in a lower hierarchy level. The method can also include determining the current status for one or more entities having a changed status. Identifying a cascaded state change can include performing a logical exclusive OR operation on a previous status bit masked word and a current status bit masked word of an entity.
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- EXTREME NETWORKS, INC.
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Krishna, Nishant | Gaya, IN | 9 | 45 |
Rao, Seetharam V | Bangalore, IN | 4 | 12 |
Sthavarmath, Prashantkumar S | Shahapur, IN | 2 | 5 |
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