Patents by Inventor Anil Kumar Boogarapu

Anil Kumar Boogarapu 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).

  • Extended attribute storage
    Patent number: 10642789
    Abstract: In one example, a request for storage of an extended attribute (EA) of a file system object is received. A storage location for the EA is determined from a plurality of storage locations, based on one or more characteristics of the EA, the plurality of storage locations including an inode, a first storage file accessible by a first B+ tree, and a second storage file accessible by a second B+ tree. The EA is accordingly stored in the determined storage location.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: May 5, 2020
    Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    Inventors: Padmagandha Panigrahy, Abhay Sachan, Chaitanya Narra, Amarish Shapur Venkateshappa, Venkataraman Kamalaksha, Anil Kumar Boogarapu, Rajagopal Chellam
  • Storage Reclamation in a Thin Provisioned Storage Device
    Publication number: 20180165037
    Abstract: Some examples described herein relate to reclamation of storage in a thin provisioned storage device. In an example, a determination may be made that storage space provisioned to a logical unit number (LUN) by a thin provisioned storage device is freed by a file system managing file system operations in the LUN. Storage space freed by the file system may be marked. Amount of marked storage space that may be released to the thin provisioned storage device may be determined, based on i) difference between rate of allocation and rate of release of storage blocks by the file system in the LUN, and ii) usage level of storage blocks in the thin provisioned storage device. The determined amount of marked storage space may be released to the thin provisioned storage device.
    Type: Application
    Filed: June 23, 2015
    Publication date: June 14, 2018
    Inventors: Shyamalendu Sarkar, Anil Kumar Boogarapu, Narayanan A N, Venkata Subba Reddy N
  • EXTENDED ATTRIBUTE STORAGE
    Publication number: 20170316024
    Abstract: In one example, a request for storage of an extended attribute (EA) of a file system object is received. A storage location for the EA is determined from a plurality of storage locations, based on one or more characteristics of the EA, the plurality of storage locations including an inode, a first storage file accessible by a first B+ tree, and a second storage file accessible by a second B+ tree. The EA is accordingly stored in the determined storage location.
    Type: Application
    Filed: January 15, 2015
    Publication date: November 2, 2017
    Inventors: Padmagandha Panigrahy, Abhay Sachan, Chaitanya Narra, Amarish S V, Venkataraman Kamalaksha, Anil Kumar Boogarapu, Rajagopal Chellam