公开(公告)号：US20240220146A1

公开(公告)日：2024-07-04

申请号：US18607686

申请日：2024-03-18

申请人： PURE STORAGE, INC.

发明人： ANDREW BERNAT ,  JOHN COLGROVE ,  TAHER VOHRA ,  ANDREW KLEINERMAN ,  XIAOHUI WANG ,  BENJAMIN SCHOLBROCK

IPC分类号： G06F3/06 ,  G11C11/4074 ,  G11C11/4096

CPC分类号： G06F3/0647 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/067 ,  G06F3/0683 ,  G06F3/0688 ,  G11C11/4074 ,  G11C11/4096

摘要： Managing storage device evacuation that includes a plurality of storage devices, including: detecting, by the storage system, an occurrence of a storage device evacuation event associated with a source storage device within a write group, wherein the write group is a subset of storage devices storing a data set; responsive to detecting the occurrence of the storage device evacuation event, identifying, by the storage system, a target storage device for receiving data stored on the source storage device; and migrating, by the storage system, the data stored on the source storage device to the target storage device.

公开(公告)号：US20210397358A1

公开(公告)日：2021-12-23

申请号：US17464141

申请日：2021-09-01

申请人： PURE STORAGE, INC.

发明人： ANDREW BERNAT ,  JOHN COLGROVE ,  TAHER VOHRA ,  ANDREW KLEINERMAN ,  XIAOHUI WANG ,  BENJAMIN SCHOLBROCK

IPC分类号： G06F3/06 ,  G11C11/4096 ,  G11C11/4074

摘要： Managing storage device evacuation that includes a plurality of storage devices, including: detecting, by the storage system, an occurrence of a storage device evacuation event associated with a source storage device within a write group, wherein the write group is a subset of storage devices storing a data set; responsive to detecting the occurrence of the storage device evacuation event, identifying, by the storage system, a target storage device for receiving data stored on the source storage device; and migrating, by the storage system, the data stored on the source storage device to the target storage device.

公开(公告)号：US20170315752A1

公开(公告)日：2017-11-02

申请号：US15140445

申请日：2016-04-27

申请人： Pure Storage, Inc.

发明人： JOHN COLGROVE ,  ANDREW KLEINERMAN ,  BENJAMIN SCHOLBROCK ,  TAHER VOHRA ,  XIAOHUI WANG

IPC分类号： G06F3/06 ,  G11C11/4096 ,  G11C11/4074

CPC分类号： G06F3/0647 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/067 ,  G06F3/0683 ,  G06F3/0688 ,  G11C11/4074 ,  G11C11/4096

摘要： Migrating data in a storage array that includes a plurality of storage devices, including: detecting, by the storage array, an occurrence of a storage device evacuation event associated with one or more source storage devices; responsive to detecting the occurrence of the storage device evacuation event, identifying, by the storage array, one or more target storage devices for receiving data stored on the one or more source storage devices; reducing, by the storage array, write access to the one or more source storage devices; and migrating the data stored on the one or more source storage devices to the one or more target storage devices.