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11 条记录 (耗时 0.013 秒)

    ENABLING ACCESS TO A PARTIALLY MIGRATED DATASET
    3.
    发明申请
    ENABLING ACCESS TO A PARTIALLY MIGRATED DATASET 有权

    公开(公告)号：US20210247907A1

    公开(公告)日：2021-08-12

    申请号：US17245615

    申请日：2021-04-30

    申请人： PURE STORAGE, INC.

    发明人： CHRISTOPHER GOLDEN ,  JIANTING CAO ,  DAVID GRUNWALD ,  STEVE HODGSON ,  MALCOLM SHARPE

    IPC分类号： G06F3/06 ,  G06F16/27

    摘要： A system and method for exposing volumes with underlying read-write mediums to user operations. When a medium is in the process of being migrated to a storage array, a volume which relies on the medium can be exposed to user operations (e.g., snapshots, read and write operations) once the portions of the medium which underlie the volume have been migrated. The volume can be exposed to user operations while one or more other portions of the medium are unfilled and while the medium is in an intermediate read-write state.

    Converting Data Formats In A Storage System
    7.
    发明申请
    Converting Data Formats In A Storage System 有权

    公开(公告)号：US20220253216A1

    公开(公告)日：2022-08-11

    申请号：US17732622

    申请日：2022-04-29

    申请人： PURE STORAGE, INC.

    发明人： DAVID GRUNWALD ,  CHRISTOPHER GOLDEN ,  JIANTING CAO ,  SCOTT SMITH ,  QI ZHOU ,  WENTIAN CUI

    IPC分类号： G06F3/06 ,  G06F8/656

    摘要： Converting data formats in a storage system: converting first data in a first format to second data in a second format, wherein second data in the second format includes a reference to the first data, wherein the first data and the second data are associated with a dataset, including updating the second data to include: a reference to first data associated with a portion of the dataset that precedes a data-converted portion of the dataset; second data associated with the data-converted portion of the dataset, wherein the second data associated with the data-converted portion of the dataset is in the second data format; and a reference to first data associated with a portion of the dataset that follows the data-converted portion of the dataset; and replacing first data associated with the data-converted portion of the dataset with a reference to the second data associated with the data-converted portion of the dataset.

    PERFORMING A NON-DISRUPTIVE UPGRADE OF DATA IN A STORAGE SYSTEM
    8.
    发明申请
    PERFORMING A NON-DISRUPTIVE UPGRADE OF DATA IN A STORAGE SYSTEM 有权

    公开(公告)号：US20170269838A1

    公开(公告)日：2017-09-21

    申请号：US15071663

    申请日：2016-03-16

    申请人： Pure Storage, Inc.

    发明人： JIANTING CAO ,  WENTIAN CUI ,  CHRISTOPHER GOLDEN ,  DAVID GRUNWALD ,  SCOTT SMITH ,  QI ZHOU

    IPC分类号： G06F3/06

    CPC分类号： G06F3/0604 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0661 ,  G06F3/067 ,  G06F3/0673 ,  G06F8/656

    摘要： Performing a non-disruptive upgrade of data in a storage system that includes a plurality of storage devices and a storage controller, including: creating new data in a new data format, wherein the new data includes a reference to old data in an old data format, wherein system software in the storage system can utilize data in the new data format and the old data format; determining that a portion of the volume has changed; and responsive to determining that the portion of the volume has changed, updating the new data to include a reference to old data associated with a portion of the volume that precedes the changed portion of the volume, new data associated with the changed portion of the volume, and a reference to old data associated with a portion of the volume that follows the changed portion of the volume.

    Updating Volume Data References In A Storage System
    9.
    发明公开
    Updating Volume Data References In A Storage System 审中-公开

    公开(公告)号：US20240281139A1

    公开(公告)日：2024-08-22

    申请号：US18651038

    申请日：2024-04-30

    申请人： PURE STORAGE, INC.

    发明人： DAVID GRUNWALD ,  CHRISTOPHER GOLDEN ,  JIANTING CAO ,  SCOTT SMITH ,  QI ZHOU ,  WENTIAN CUI

    IPC分类号： G06F3/06 ,  G06F8/656

    CPC分类号： G06F3/0604 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0661 ,  G06F3/067 ,  G06F3/0673 ,  G06F8/656

    摘要： Converting data formats in a storage system: converting first data in a first format to second data in a second format, wherein second data in the second format includes a reference to the first data, wherein the first data and the second data are associated with a dataset, including updating the second data to include: a reference to first data associated with a portion of the dataset that precedes a data-converted portion of the dataset; second data associated with the data-converted portion of the dataset, wherein the second data associated with the data-converted portion of the dataset is in the second data format; and a reference to first data associated with a portion of the dataset that follows the data-converted portion of the dataset; and replacing first data associated with the data-converted portion of the dataset with a reference to the second data associated with the data-converted portion of the dataset.