中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4 records (took 0.018 seconds)

    METHODS FOR PERFORMING DATA DEDUPLICATION ON DATA BLOCKS AT GRANULARITY LEVEL AND DEVICES THEREOF
    1.
    发明申请
    METHODS FOR PERFORMING DATA DEDUPLICATION ON DATA BLOCKS AT GRANULARITY LEVEL AND DEVICES THEREOF 审中-公开

    公开(公告)号：WO2018156503A1

    公开(公告)日：2018-08-30

    申请号：PCT/US2018/018783

    申请日：2018-02-20

    Applicant: NETAPP INC.

    Inventor： KATIYAR, Manish

    IPC: G06F3/06

    CPC classification number: G06F3/0641 ,  G06F3/0608 ,  G06F3/067 ,  G06F3/0673

    Abstract: A method, non-transitory computer readable medium, and device that assists with performing data deduplication on data blocks includes receiving a plurality of data blocks, wherein each of the received plurality of data blocks are of an equal memory size. Each of the received plurality of data blocks are split into a plurality of segments with a segment size less than the equal memory size. Duplicate data is identified within each of the plurality of segments for each of the received plurality of data blocks. One occurrence of the identified duplicate data is stored from each of the received plurality of data blocks into a new data block.

    METHODS FOR PERFORMING GLOBAL DEDUPLICATION ON DATA BLOCKS AND DEVICES THEREOF
    2.
    发明申请
    METHODS FOR PERFORMING GLOBAL DEDUPLICATION ON DATA BLOCKS AND DEVICES THEREOF 审中-公开

    公开(公告)号：WO2018200105A1

    公开(公告)日：2018-11-01

    申请号：PCT/US2018/023950

    申请日：2018-03-23

    Applicant: NETAPP INC.

    Inventor： KATIYAR, Manish

    IPC: G06F3/06

    Abstract: A method, non-transitory computer readable medium, and device that assists with performing global data deduplication on data blocks across different volumes includes identifying at least two data blocks stored in two or more storage volumes. It is determined whether the at least two data blocks are classified as a shared data block. A new data volume signature is created when the at least two data blocks are determined to be shared. One of the at least two data blocks that are determined to be shared is deleted and the other one of the at least two data blocks and the created signature in one of the two or more storage volumes is stored.

Patent Agency Ranking