Patents by Inventor Pushkar Mahesh Shirali

Pushkar Mahesh Shirali has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Temporarily Limiting I/O Operations To A Storage Device
    Publication number: 20240256372
    Abstract: Temporarily limiting access to a storage device, including: determining that a storage device of a plurality of storage devices in a storage system is operating outside of a defined performance range; determining that the storage device operating outside of the defined performance range may be caused by a rehabilitative action performed on the storage device; and modifying a storage operation issuance policy for one or more storage devices of the plurality of storage devices until a determination that the storage device is operating within the defined performance range.
    Type: Application
    Filed: March 4, 2024
    Publication date: August 1, 2024
    Inventors: ANDREW BERNAT, ANTHONY NIVEN, MARK FAY, PUSHKAR MAHESH SHIRALI, RONALD KARR
  • Temporarily preventing access to a storage device
    Patent number: 11921567
    Abstract: Temporarily limiting access to a storage device, including: determining that a storage device of a plurality of storage devices in a storage system is operating outside of a defined performance range; determining that the storage device operating outside of the defined performance range may be caused by a rehabilitative action performed on the storage device; and modifying a storage operation issuance policy for one or more storage devices of the plurality of storage devices until a determination that the storage device is operating within the defined performance range.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: March 5, 2024
    Assignee: PURE STORAGE, INC.
    Inventors: Andrew Bernat, Anthony Niven, Mark Fay, Pushkar Mahesh Shirali, Ronald Karr
  • Temporarily Limiting Access To A Storage Device
    Publication number: 20230118103
    Abstract: Temporarily limiting access to a storage device, including: determining that a storage device of a plurality of storage devices in a storage system is operating outside of a defined performance range; determining that the storage device operating outside of the defined performance range may be caused by a rehabilitative action performed on the storage device; and modifying a storage operation issuance policy for one or more storage devices of the plurality of storage devices until a determination that the storage device is operating within the defined performance range.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventors: ANDREW BERNAT, ANTHONY NIVEN, MARK FAY, PUSHKAR MAHESH SHIRALI, RONALD KARR
  • Temporarily limiting access to a storage device
    Patent number: 11531577
    Abstract: Temporarily limiting access to a storage device, including: determining that a storage device of a plurality of storage devices in a storage system is operating outside of a defined performance range; determining that the storage device operating outside of the defined performance range may be caused by a rehabilitative action performed on the storage device; and modifying a storage operation issuance policy for one or more storage devices of the plurality of storage devices until a determination that the storage device is operating within the defined performance range.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: December 20, 2022
    Assignee: PURE STORAGE, INC.
    Inventors: Andrew Bernat, Anthony Niven, Mark Fay, Pushkar Mahesh Shirali, Ronald Karr
  • Safe destructive actions on drives
    Patent number: 10929053
    Abstract: A method for reservations in a storage system, is provided. The method includes determining status of all storage devices expected to be in the storage system, receiving a request for a reservation of a storage device, and determining a type of service to be performed on the storage device. The method includes determining whether the type of service is in a first class of services or a second class of services and granting or denying the reservation based on the type of service, wherein a reservation to perform a service in the first class of services is granted as a result of determining all the storage devices expected are online and wherein a reservation to perform a service in the second class of services is granted as a result of determining a sufficient subset of all the storage devices expected are online to perform reading and writing with redundancy.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: February 23, 2021
    Assignee: Pure Storage, Inc.
    Inventors: Andrew R. Bernat, Pushkar Mahesh Shirali, Anthony Niven
  • SAFE DESTRUCTIVE ACTIONS ON DRIVES
    Publication number: 20190179564
    Abstract: A method for reservations in a storage system, is provided. The method includes determining status of all storage devices expected to be in the storage system, receiving a request for a reservation of a storage device, and determining a type of service to be performed on the storage device.
    Type: Application
    Filed: January 25, 2019
    Publication date: June 13, 2019
    Inventors: Andrew R. Bernat, Pushkar Mahesh Shirali, Anthony Niven