Generation of host requests to a storage controller for read diagnostic parameters for a data mirroring configuration

A host is configured to communicate with a storage controller over a first storage area network. A request is transmitted from the host to the storage controller to provide read diagnostic parameters of a second storage area network that is used to mirror data controlled by the storage controller to...

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Hauptverfasser: Riedy, Dale F, Compton, Scott B, Hathorn, Roger G, Candelaria, Susan K, Yudenfriend, Harry M
Format: Patent
Sprache:eng
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Zusammenfassung:A host is configured to communicate with a storage controller over a first storage area network. A request is transmitted from the host to the storage controller to provide read diagnostic parameters of a second storage area network that is used to mirror data controlled by the storage controller to another storage controller. The host receives the read diagnostic parameters of the second storage area network from the storage controller.