Greg J. Pellegrino

Data storage network with host transparent failover controlled by host bus adapter

Translating device adapter having a common command set for interfacing multiple types of redundant storage devices to a host processor

Storage aggregator for enhancing virtualization in data storage networks

Restoring data from point-in-time representations of the data

Data array having redundancy messaging between array controllers over the host bus

System, machine, and method for maintenance of mirrored datasets through surrogate writes during storage-area network transients

Method and system for distributed raid implementation

Method and system for protecting against multiple failures in a raid system

Method and system for initializing storage in a storage system

Raid system having multiple reply queues for use with multiprocessor host