Patents by Inventor Satishreddy Konala

Satishreddy Konala 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).

  • Restoring operation of data storage systems at disaster recovery sites
    Patent number: 11768740
    Abstract: A computer-implemented method, according to one embodiment, is for restoring operation of a data storage system at a disaster recovery site. The computer-implemented method includes: in response to a disaster event occurring at a primary site, receiving an inode list from a cloud storage site, and receiving configuration information from the cloud storage site. The cloud storage site includes a backup copy of data that is stored at the primary site. Moreover, the inode list and the configuration information are used to construct a filesystem at the disaster recovery site. The filesystem at the disaster recovery site does not include a copy of the data that is stored at the primary site, but rather the filesystem includes a plurality of metadata stubs. The filesystem is further used to satisfy I/O commands that are received.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: September 26, 2023
    Assignee: International Business Machines Corporation
    Inventors: Dileep Dixith, Subramaniyan Nallasivam, Amey Gokhale, Satishreddy Konala
  • RESTORING OPERATION OF DATA STORAGE SYSTEMS AT DISASTER RECOVERY SITES
    Publication number: 20200310922
    Abstract: A computer-implemented method, according to one embodiment, is for restoring operation of a data storage system at a disaster recovery site. The computer-implemented method includes: in response to a disaster event occurring at a primary site, receiving an inode list from a cloud storage site, and receiving configuration information from the cloud storage site. The cloud storage site includes a backup copy of data that is stored at the primary site. Moreover, the inode list and the configuration information are used to construct a filesystem at the disaster recovery site. The filesystem at the disaster recovery site does not include a copy of the data that is stored at the primary site, but rather the filesystem includes a plurality of metadata stubs. The filesystem is further used to satisfy I/O commands that are received.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 1, 2020
    Inventors: Dileep Dixith, Subramaniyan Nallasivam, Amey Gokhale, Satishreddy Konala