Lsi Corporation

Dell Products Inc.

Yask Sharma

Gopakumar Ambat

Vishwanath Nagallingappa Hawargi

Vishwanath Nagalingappa Hawargi

An information handling system may include a processor and a first storage management console comprising a program of executable instructions embodied in non-transitory computer-readable media accessible to the processor, and configured to, when read and executed by the processor: (i) manage input/output between an application and a primary physical storage controller to perform input/output between the application and a storage resource communicatively coupled to primary physical storage container; (ii) asynchronously mirror application-consistent snapshots of data associated with the application from the primary physical storage controller to a storage virtual controller configured to emulate a physical storage controller such that the storage virtual controller stores the snapshots to remote storage geographically remote from the information handling system; (iii) store metadata associated with the application and data stored to the storage resource and the remote storage; and (iv) copy the metadata to a second storage management console executing on a second information handling system geographically remote from the information handling system.

Systems and methods for application-consistent disaster recovery using a virtual storage controller and remote storage

A system for managing a storage array having a set of storage components comprises a storage array controller, the storage array controller including: a first instance of a controller firmware on a virtual machine in a privileged domain, the privileged domain having access to hardware of the storage array; and a second instance of the controller firmware on a separate virtual machine in a first non-privileged array domain. The privileged domain is configured to inspect an I/O request and determine whether a target of the I/O request is an existing non-privileged array domain, to initiate launch of the first non-privileged array domain array when the I/O request does not relate to an existing non-privileged array domain, and to present available storage components to the first non-privileged array domain when the I/O request relates to the first non-privileged array domain.

System and apparatus for managing a storage array utilizing a plurality of virtual machines

A method for dynamic storage tiering may include, but is not limited to: receiving an input/output (I/O) request from a host device; determining whether the I/O request results in a cache hit; and relocating data associated with the I/O request between a higher-performance storage device and lower-performance storage device according to the determination whether the data associated with the I/O request is stored in a cache.

Growing community of inventors

Bengaluru, India

Yask Sharma