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公开(公告)号：US09218407B1
公开(公告)日：2015-12-22
申请号：US14314879
申请日：2014-06-25
Applicant: PURE Storage, Inc.
Inventor： Christopher Golden , Jianting Cao , David Grunwald , Malcolm Sharpe , Steve Hodgson
CPC classification number: G06F3/065 , G06F3/06 , G06F3/061 , G06F3/0614 , G06F3/0619 , G06F3/0647 , G06F3/067 , G06F3/0683 , G06F3/0689 , G06F11/1658 , G06F11/2094 , G06F17/30575
Abstract: A system and method for exposing volumes with underlying read-write mediums to user operations. When a medium is in the process of being replicated 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 replicated. 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.
Abstract translation: 用于使用底层读写介质将卷暴露给用户操作的系统和方法。 当介质正在复制到存储阵列中时，一旦媒体的基础部分已经被卷入，则依赖介质的卷可以暴露于用户操作（例如，快照，读取和写入操作） 复制。 当介质的一个或多个其他部分未填充并且介质处于中间读写状态时，该卷可以暴露于用户操作。
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公开(公告)号：US09063967B2
公开(公告)日：2015-06-23
申请号：US14046872
申请日：2013-10-04
Applicant: PURE Storage, Inc.
Inventor： John Colgrove , Ethan Miller , John Hayes , Cary Sandvig , Christopher Golden , Jianting Cao , Grigori Inozemtsev
CPC classification number: G06F11/1469 , G06F3/0604 , G06F3/0605 , G06F3/0608 , G06F3/061 , G06F3/0611 , G06F3/0614 , G06F3/0619 , G06F3/0626 , G06F3/0632 , G06F3/0641 , G06F3/0644 , G06F3/065 , G06F3/0652 , G06F3/0655 , G06F3/0664 , G06F3/0665 , G06F3/0667 , G06F3/067 , G06F3/0671 , G06F3/0673 , G06F3/0683 , G06F3/0685 , G06F3/0689 , G06F11/1451 , G06F12/0875 , G06F12/0891 , G06F12/10 , G06F12/1009 , G06F12/121 , G06F17/30156 , G06F17/30345 , G06F2212/1008 , G06F2212/1016 , G06F2212/1032 , G06F2212/1044 , G06F2212/152 , G06F2212/154 , G06F2212/163 , G06F2212/261 , G06F2212/263
Abstract: A system and method for performing copy offload operations. When a copy offload operation from a first volume (pointing to a first medium) to a second volume (pointing to a second medium) is requested, the copy offload operation is performed without accessing the data being copied. A third medium is created, and the first medium is recorded as the underlying medium of the third medium. The first volume is re-pointed to the third medium. Also, a fourth medium is created, the second volume is re-pointed to the fourth medium, and the second medium is recorded as the underlying medium of the targeted range of the fourth medium. All other ranges of the fourth medium have the second medium as their underlying medium.
Abstract translation: 用于执行复制卸载操作的系统和方法。 当请求从第一卷（指向第一介质）到第二卷（指向第二介质）的拷贝卸载操作时，执行复制卸载操作而不访问被复制的数据。 创建第三介质，并且将第一介质记录为第三介质的基础介质。 第一卷重新指向第三媒体。 此外，创建第四介质，第二卷被重新指向第四介质，并且第二介质被记录为第四介质的目标范围的底层介质。 第四种培养基的所有其他范围都具有第二种培养基作为其基础培养基。
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公开(公告)号：US12223183B2
公开(公告)日：2025-02-11
申请号：US18528045
申请日：2023-12-04
Applicant: PURE STORAGE, INC.
Inventor： Christopher Golden , Scott Smith , Luke Paulsen , David Grunwald , Jianting Cao
Abstract: Optimizing copy operations in a storage array, includes combining, in dependence upon a metadata optimization policy, a plurality of copy operations into a single copy operation and splitting the single copy operation into an optimized set of executable copy operations that copy data based on memory alignment.
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公开(公告)号：US11995315B2
公开(公告)日：2024-05-28
申请号：US17732622
申请日：2022-04-29
Applicant: PURE STORAGE, INC.
Inventor： David Grunwald , Christopher Golden , Jianting Cao , Scott Smith , Qi Zhou , Wentian Cui
CPC classification number: G06F3/0604 , G06F3/0607 , G06F3/0632 , G06F3/0661 , G06F3/067 , G06F3/0673 , G06F8/656
Abstract: 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.
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公开(公告)号：US11836357B2
公开(公告)日：2023-12-05
申请号：US17731657
申请日：2022-04-28
Applicant: PURE STORAGE, INC.
Inventor： Christopher Golden , Scott Smith , Luke Paulsen , David Grunwald , Jianting Cao
CPC classification number: G06F3/0619 , G06F3/061 , G06F3/065 , G06F3/067 , G06F3/0659 , G06F3/0665 , G06F3/0683 , G06F3/0688 , G06F3/0689
Abstract: Optimizing copy operations in a storage array, includes combining, in dependence upon a metadata optimization policy, a plurality of copy operations into a single copy operation and splitting the single copy operation into an optimized set of executable copy operations that copy data based on memory alignment.
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Patent Agency Ranking
公开(公告)号：US11340785B1
公开(公告)日：2022-05-24
申请号：US16993715
申请日：2020-08-14
Applicant: PURE STORAGE, INC.
Inventor： Jianting Cao , Wentian Cui , Christopher Golden , David Grunwald , Scott Smith , Qi Zhou
Abstract: 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.
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公开(公告)号：US11003380B1
公开(公告)日：2021-05-11
申请号：US16454547
申请日：2019-06-27
Applicant: PURE STORAGE, INC.
Inventor： Christopher Golden , Jianting Cao , David Grunwald , Malcolm Sharpe , Steve Hodgson
Abstract: A system and method for exposing volumes with underlying read-write mediums to user operations. When a medium is in the process of being replicated 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 replicated. 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.
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公开(公告)号：US09880779B1
公开(公告)日：2018-01-30
申请号：US15410202
申请日：2017-01-19
Applicant: Pure Storage, Inc.
Inventor： John Colgrove , Ethan Miller , John Hayes , Cary Sandvig , Christopher Golden , Jianting Cao , Grigori Inozemtsev
CPC classification number: G06F11/1469 , G06F3/0604 , G06F3/0605 , G06F3/0608 , G06F3/061 , G06F3/0611 , G06F3/0614 , G06F3/0619 , G06F3/0626 , G06F3/0632 , G06F3/0641 , G06F3/0644 , G06F3/065 , G06F3/0652 , G06F3/0655 , G06F3/0664 , G06F3/0665 , G06F3/0667 , G06F3/067 , G06F3/0671 , G06F3/0673 , G06F3/0683 , G06F3/0685 , G06F3/0689 , G06F11/1451 , G06F12/0875 , G06F12/0891 , G06F12/10 , G06F12/1009 , G06F12/121 , G06F17/30156 , G06F17/30345 , G06F2212/1008 , G06F2212/1016 , G06F2212/1032 , G06F2212/1044 , G06F2212/152 , G06F2212/154 , G06F2212/163 , G06F2212/261 , G06F2212/263
Abstract: A system and method for performing copy offload operations. When a copy offload operation from a first volume (pointing to a first medium) to a second volume (pointing to a second medium) is requested, the copy offload operation is performed without accessing the data being copied. A third medium is created, and the first medium is recorded as the underlying medium of the third medium. The first volume is re-pointed to the third medium. Also, a fourth medium is created, the second volume is re-pointed to the fourth medium, and the second medium is recorded as the underlying medium of the targeted range of the fourth medium. All other ranges of the fourth medium have the second medium as their underlying medium.
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公开(公告)号：US09760313B1
公开(公告)日：2017-09-12
申请号：US15139408
申请日：2016-04-27
Applicant: Pure Storage, Inc.
Inventor： John Colgrove , Ethan Miller , John Hayes , Cary Sandvig , Christopher Golden , Jianting Cao , Grigori Inozemtsev
IPC: G06F3/06
CPC classification number: G06F11/1469 , G06F3/0604 , G06F3/0605 , G06F3/0608 , G06F3/061 , G06F3/0611 , G06F3/0614 , G06F3/0619 , G06F3/0626 , G06F3/0632 , G06F3/0641 , G06F3/0644 , G06F3/065 , G06F3/0652 , G06F3/0655 , G06F3/0664 , G06F3/0665 , G06F3/0667 , G06F3/067 , G06F3/0671 , G06F3/0673 , G06F3/0683 , G06F3/0685 , G06F3/0689 , G06F11/1451 , G06F12/0875 , G06F12/0891 , G06F12/10 , G06F12/1009 , G06F12/121 , G06F17/30156 , G06F17/30345 , G06F2212/1008 , G06F2212/1016 , G06F2212/1032 , G06F2212/1044 , G06F2212/152 , G06F2212/154 , G06F2212/163 , G06F2212/261 , G06F2212/263
Abstract: A system and method for performing copy offload operations. When a copy offload operation from a first volume (pointing to a first medium) to a second volume (pointing to a second medium) is requested, the copy offload operation is performed without accessing the data being copied. A third medium is created, and the first medium is recorded as the underlying medium of the third medium. The first volume is re-pointed to the third medium. Also, a fourth medium is created, the second volume is re-pointed to the fourth medium, and the second medium is recorded as the underlying medium of the targeted range of the fourth medium. All other ranges of the fourth medium have the second medium as their underlying medium.
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公开(公告)号：US09740414B2
公开(公告)日：2017-08-22
申请号：US14926162
申请日：2015-10-29
Applicant: Pure Storage, Inc.
Inventor： Jianting Cao , Christopher Golden , David Grunwald , Luke Paulsen , Scott Smith
CPC classification number: G06F3/0619 , G06F3/061 , G06F3/065 , G06F3/0659 , G06F3/067 , G06F3/0683 , G06F3/0688 , G06F3/0689
Abstract: Optimizing copy operations in a storage array, including: receiving a plurality of copy operations; detecting a triggering event that causes a storage array controller to initiate execution of the plurality of copy operations; and combining, in dependence upon a metadata optimization policy, the plurality of copy operations into a single copy operation.
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