Dell Products Inc.

Emc Corporation

Patricia B Campbell

Binbin Liu Lin

Dmitry Nikolayevich Tylik

Girish Sheelvant

Sreenath Rajagopal

Paula Emily McAdam

Carole Ann Gelotti

Robin Christine Burr

Nethaji Kapavarapu

Lalitha Natarajan

A technique is disclosed for ending metro-clustering on metro volumes. The technique includes collecting a plurality of metrics that indicate respective characteristics associated with a metro volume. In response to receiving a request to end metro on the metro volume, the technique includes comparing the plurality of metrics with a database that associates multiple permutations of metrics with respective procedures for ending metro. The technique further includes identifying, based on the comparison, a target procedure having a permutation of metrics that matches the plurality of metrics and implementing the target procedure.

Managing transitions from metro-cluster to standalone objects

Techniques are disclosed for volume promotion management and visualization in a metro cluster. For example, a system can include a processor coupled to a memory, the processor configured to: receive a promotion request directed to a selected volume of a cluster volume, wherein the cluster volume is established between a first volume in a first array and a second volume in a second array, the selected volume being one of the first and second volume; collect metrics that indicate respective characteristics associated with the cluster volume; and in response to receiving the request: compare the metrics with a database that associates permutations of metrics with respective conditions for promoting the selected volume, determine, based on the comparison, a target condition set having a permutation of metrics that matches the metrics, and perform a promotion procedure on the selected volume upon a determination that the target condition set is satisfied.

Volume promotion management and visualization in a metro cluster

In a storage system management device, a method for graphically displaying a component of a data storage system. The method includes mapping, by the storage system management device, each component of a set of components of the data storage system to at least one graphical image of the component, displaying, by the storage system management device, a tree table of the set of components of the data storage system, and outputting, by the storage system management device, at least one graphical image of a component of the set of components selected from the tree table.

Dynamic graphical display of components in a data storage system

Growing community of inventors

Franklin, MA, United States of America

Patricia B Campbell