Inventor

CHATTERJEE PARESH

US120 patents

⚠️ This page may combine multiple inventors who share the name “CHATTERJEE PARESH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHATTERJEE PARESH

AMERICAN MEGATRENDS INC

Maintaining data consistency in mirrored cluster storage systems using bitmap write-intent logging

Background movement of data between nodes in a storage cluster

Distributed hot-spare storage in a storage cluster

Maintaining data consistency in mirrored cluster storage systems with write-back cache

Background movement of data between nodes in a storage cluster

Data migration between multiple tiers in a storage system using age and frequency statistics

Storage system snapshots for continuous file protection

Data migration between multiple tiers in a storage system using pivot tables

Expanding the storage capacity of a virtualized data storage system

Method, system, apparatus, and computer-readable medium for improving disk array performance

Logging metadata modifications in a data storage system

Implementing I/O locks in storage systems with reduced memory and performance costs

Method, system, apparatus, and computer-readable medium for provisioning space in a data storage system

Method, system, apparatus, and computer-readable medium for taking and managing snapshots of a storage volume

Systems, devices and methods using solid state devices as a caching medium with adaptive striping and mirroring regions

Systems, methods and devices for performing efficient patrol read operations in a storage system

Systems and methods for performing failover in storage system with dual storage controllers

Snapshot assisted synchronous replication

Performance in virtual tape libraries

Networked raid in a virtualized cluster

Providing redundancy in a storage system

Method, system, apparatus, and computer-readable medium for taking and managing snapshots of a storage volume

Asynchronous data replication

Method, system, apparatus, and computer-readable medium for improving disk array performance

Locking and synchronizing input/output operations in a data storage system

Method, system, and apparatus for expanding storage capacity in a data storage system

Method, system, apparatus, and computer-readable medium for locking and synchronizing input/output operations in a data storage system

CHATTERJEE PARESH

Maintaining data consistency in mirrored cluster storage systems using bitmap write-intent logging

Two-node high availability cluster storage solution using an intelligent initiator to avoid split brain syndrome

Distributed hot-spare storage in a storage cluster

Maintaining data consistency in mirrored cluster storage systems with write-back cache

Continuous data protection of files stored on a remote storage device

Data recovery point review in a continuous data protection system

Method, system, apparatus, and computer-readable medium for implementing caching in a storage system

Asynchronous replication by tracking recovery point objective

Information lifecycle management assisted asynchronous replication

Achieving data consistency in a node failover with a degraded RAID array

Continuous data protection journaling in data storage systems

Container space management in a data storage system

Data de-duplication for information storage systems

Automated testing environment framework for testing data storage systems

Background movement of data between nodes in a storage cluster

Method, system, apparatus, and computer-readable medium for taking and managing snapshots of a storage volume

Data migration between multiple tiers in a storage system using pivot tables

High capacity thin provisioned storage server with advanced snapshot mechanism

Writable snapshots for boot consolidation

MUTHIRISAVENUGOPAL VIJAYARANKAN

Data migration between multiple tiers in a storage system using policy based ILM for QOS

Data migration between multiple tiers in a storage system using policy based ILM for QOS

BALAKRISHNAN NARAYANAN

Data de-duplication for information storage systems

LSI LOGIC CORP

Method, apparatus and program for migrating between striped storage and parity striped storage