Search Patents
  • METHOD AND SYSTEM FOR PROXIMITY BASED WORKLOAD AND DATA PLACEMENT
    Publication number: 20210294668
    Abstract: A method and system for proximity based workload and data placement. Specifically, the disclosed method and system improve the efficiency and responsiveness of workload and/or workload data access to end-users through dynamic and automated needs detection and replication or migration orchestration between infrastructures (or geographical areas).
    Type: Application
    Filed: March 17, 2020
    Publication date: September 23, 2021
    Inventors: Ravikanth Chaganti, Dharmesh M. Patel, Rizwan Ali
  • METHOD AND SYSTEM FOR EFFICIENT UPDATING OF DATA IN A LINKED NODE SYSTEM
    Publication number: 20210097034
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. Managing the data in the linked nodes includes updating erasure coded data in a manner that reduces the transmission of data chunks and parity chunks between the linked nodes.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Dharmesh M. Patel, Ravikanth Chaganti, Rizwan Ali
  • METHOD AND SYSTEM FOR PERFORMING DATA DEDUPLICATION IN A DATA PIPELINE
    Publication number: 20210278981
    Abstract: In general, the invention relates to a method for processing data. The method includes receiving a write request from a host, and in response to the write request, obtaining system metadata for a system, selecting, based on the system metadata, a selected component of the system to perform a data processing operation, and initiating the data processing operation on the selected component.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 9, 2021
    Inventors: Dharmesh M. Patel, Ravikanth Chaganti, Rizwan Ali
  • METHOD AND SYSTEM FOR INLINE DEDUPLICATION USING ERASURE CODING
    Publication number: 20210072912
    Abstract: A method includes obtaining a data, applying an erasure coding procedure to the data to obtain a plurality of data chunks and at least one parity chunk, deduplicating the plurality of data chunks to obtain a plurality of deduplicated data chunks, and storing, across a plurality of nodes, the plurality of deduplicated data chunks and the at least one parity chunk.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventors: Dharmesh M. Patel, Rizwan Ali, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR SOLUTION INTEGRATION LABELING
    Publication number: 20200244526
    Abstract: A method and system for solution integration labeling. Specifically, the method and system disclosed herein enable the dynamic generation of recommended integration options for solution infrastructures based on component system and host network configurations. These recommended integration options may be presented visually, alongside compliant or non-compliant indicators, to validate the deployment of, and interconnectivities between, solution infrastructure components.
    Type: Application
    Filed: January 29, 2019
    Publication date: July 30, 2020
    Inventors: Ravikanth Chaganti, Rizwan Ali, Dharmesh M. Patel
  • METHOD AND SYSTEM FOR WORKLOAD AWARE STORAGE REPLICATION
    Publication number: 20210294816
    Abstract: A method and system for workload aware storage replication. Specifically, the disclosed method and system entail establishing preferential transports for critical workload data targeted for replication from one cluster infrastructure to another. Existing replication solutions fail to prioritize the replication of critical over non-critical workload data, which the disclosed method and system rectify.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 23, 2021
    Inventors: Ravikanth Chaganti, Dharmesh M. Patel, Rizwan Ali
  • Method and system for proximity based workload and data placement
    Patent number: 11436059
    Abstract: A method and system for proximity based workload and data placement. Specifically, the disclosed method and system improve the efficiency and responsiveness of workload and/or workload data access to end-users through dynamic and automated needs detection and replication or migration orchestration between infrastructures (or geographical areas).
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: September 6, 2022
    Assignee: Dell Products L.P.
    Inventors: Ravikanth Chaganti, Dharmesh M. Patel, Rizwan Ali
  • Method and system for efficient updating of data in a linked node system
    Patent number: 11360949
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. Managing the data in the linked nodes includes updating erasure coded data in a manner that reduces the transmission of data chunks and parity chunks between the linked nodes.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: June 14, 2022
    Assignee: Dell Products L.P.
    Inventors: Dharmesh M. Patel, Ravikanth Chaganti, Rizwan Ali
  • Method and system for performing data deduplication in a data pipeline
    Patent number: 11175842
    Abstract: In general, the invention relates to a method for processing data. The method includes receiving a write request from a host, and in response to the write request, obtaining system metadata for a system, selecting, based on the system metadata, a selected component of the system to perform a data processing operation, and initiating the data processing operation on the selected component.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: November 16, 2021
    Assignee: Dell Products L.P.
    Inventors: Dharmesh M. Patel, Ravikanth Chaganti, Rizwan Ali
  • METHOD AND SYSTEM FOR INLINE DEDUPLICATION USING ERASURE CODING
    Publication number: 20200241781
    Abstract: A method for storing data includes obtaining data, applying an erasure coding procedure to the data to obtain a plurality of data chunks and a parity chunk, deduplicating the plurality of data chunks to obtain a plurality of deduplicated data chunks, storing, across a plurality of nodes, the plurality of deduplicated data chunks and the parity chunk, and tracking location information for each of the plurality of deduplicated data chunks and the parity chunk.
    Type: Application
    Filed: January 29, 2019
    Publication date: July 30, 2020
    Inventors: Dharmesh M. Patel, Rizwan Ali, Ravikanth Chaganti
  • Method and system for inline deduplication using erasure coding
    Patent number: 11281389
    Abstract: A method includes obtaining a data, applying an erasure coding procedure to the data to obtain a plurality of data chunks and at least one parity chunk, deduplicating the plurality of data chunks to obtain a plurality of deduplicated data chunks, and storing, across a plurality of nodes, the plurality of deduplicated data chunks and the at least one parity chunk.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: March 22, 2022
    Assignee: Dell Products L.P.
    Inventors: Dharmesh M. Patel, Rizwan Ali, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR PERFORMING A PROACTIVE COPY OPERATION FOR A SPARE PERSISTENT STORAGE
    Publication number: 20210279136
    Abstract: In general, the invention relates to a method for managing data. The method includes detecting a failure of a persistent storage device of a plurality of persistent storage devices, and in response to the detecting, initiating a rebuilding of data in a spare persistent storage device using proactive copy metadata, checkpoint metadata, and slice metadata, wherein the data is a copy of data that was stored in the persistent storage device.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 9, 2021
    Inventors: Dharmesh M. Patel, Ravikanth Chaganti, Rizwan Ali
  • METHOD AND SYSTEM FOR DATA PLACEMENT IN A LINKED NODE SYSTEM
    Publication number: 20210097033
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. More specifically, embodiments of the invention relate to nodes linked together in a daisy chain configuration such as, but not limited to, a single-chain configuration and a dual-chain configuration, which use data protection domain (DPD) information to determine where and/or how to store the data.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Dharmesh M. Patel, Rizwan Ali, Arvind Ramakrishnan Palamadai, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR REPLICA PLACEMENT IN A LINKED NODE SYSTEM
    Publication number: 20210096954
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. More specifically, embodiments of the invention relate to nodes linked together in a daisy chain configuration such as, but not limited to, a single-chain configuration and a dual-chain configuration, which use data protection domain (DPD) information to determine where and/or how to store the data.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Arvind Ramakrishnan Palamadai, Rizwan Ali, Dharmesh M. Patel, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR DATA PLACEMENT A LINKED NODE SYSTEM USING REPLICA PATHS
    Publication number: 20210096768
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. More specifically, embodiments of the invention relate to nodes linked together in a daisy chain configuration such as, but not limited to, a single-chain configuration and a dual-chain configuration, which use data protection domain (DPD) information to determine where and/or how to store the data.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Dharmesh M. Patel, Arvind Ramakrishnan Palamadai, Rizwan Ali, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR MANAGING A SPARE PERSISTENT STORAGE DEVICE AND A SPARE NODE IN A MULTI-NODE DATA CLUSTER
    Publication number: 20210279137
    Abstract: In general, the invention relates to a method for managing data. The method includes detecting a failure of a persistent storage device in a data node of a plurality of data nodes, and in response to the detecting, initiating a rebuilding of data in a spare location using proactive copy metadata and slice metadata, wherein the data is a copy of data that was stored in the persistent storage device.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 9, 2021
    Inventors: Dharmesh M. Patel, Rizwan Ali, Ravikanth Chaganti
  • Method and system for workload aware storage replication
    Patent number: 11204942
    Abstract: A method and system for workload aware storage replication. Specifically, the disclosed method and system entail establishing preferential transports for critical workload data targeted for replication from one cluster infrastructure to another. Existing replication solutions fail to prioritize the replication of critical over non-critical workload data, which the disclosed method and system rectify.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: December 21, 2021
    Assignee: Dell Products L.P.
    Inventors: Ravikanth Chaganti, Dharmesh M. Patel, Rizwan Ali
  • METHOD AND SYSTEM FOR ERASURE CODED DATA PLACEMENT IN A LINKED NODE SYSTEM
    Publication number: 20210096952
    Abstract: In general, embodiments of the invention relate to storing data and managing the stored data in linked nodes. More specifically, embodiments of the invention relate to nodes linked together in a daisy chain configuration such as, but not limited to, a single-chain configuration and a dual-chain configuration, which use data protection domain (DPD) information to determine where and/or how to store the data.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Rizwan Ali, Dharmesh M. Patel, Arvind Ramakrishnan Palamadai, Ravikanth Chaganti
  • METHOD AND SYSTEM FOR INLINE DEDUPLICATION
    Publication number: 20200241779
    Abstract: A method for storing data includes receiving, by a data cluster, a request to store data from a host, deduplicating, by the data cluster, the data to obtain deduplicated data on a first data node, replicating the deduplicated data to generate a plurality of replicas, and storing a first replica of the plurality of replicas on a second data node and a second replica of the plurality of replicas on a third data node, wherein the first data node, the second data node and the third data node are in the data cluster.
    Type: Application
    Filed: January 29, 2019
    Publication date: July 30, 2020
    Inventors: Dharmesh M. Patel, Rizwan Ali, Ravikanth Chaganti
  • Method and system for solution integration labeling
    Patent number: 10764135
    Abstract: A method and system for solution integration labeling. Specifically, the method and system disclosed herein enable the dynamic generation of recommended integration options for solution infrastructures based on component system and host network configurations. These recommended integration options may be presented visually, alongside compliant or non-compliant indicators, to validate the deployment of, and interconnectivities between, solution infrastructure components.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: September 1, 2020
    Assignee: Dell Products L.P.
    Inventors: Ravikanth Chaganti, Rizwan Ali, Dharmesh M. Patel
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