公开(公告)号：US11126381B1

公开(公告)日：2021-09-21

申请号：US16555555

申请日：2019-08-29

申请人： Pure Storage, Inc.

发明人： Roland Dreier ,  Krishna Kant ,  Rachel Shanava

IPC分类号： G06F12/00 ,  G06F3/06 ,  G06F16/907 ,  G06F16/11 ,  G06F11/14 ,  G06F13/00 ,  G06F13/28

摘要： A virtualized copy-by-reference includes: receiving, from a first computer system, a request for reference information for source data within a source volume; providing, to the first computer system, the reference information, wherein the reference information corresponds to a metadata representation of the source data; receiving, from a second computer system, a request to write the source data to a target volume, and wherein the request to write the source data indicates the reference information; and copying, using the reference information, the metadata representation of the source data to the target volume.

公开(公告)号：US11656804B2

公开(公告)日：2023-05-23

申请号：US17471607

申请日：2021-09-10

申请人： PURE STORAGE, INC.

发明人： Roland Dreier ,  Rachel Shanava ,  Krishna Kant

IPC分类号： G06F3/06 ,  G06F11/14 ,  G06F16/11 ,  G06F16/907

CPC分类号： G06F3/0667 ,  G06F11/1458 ,  G06F16/128 ,  G06F16/907 ,  G06F2201/815 ,  G06F2201/84

摘要： A virtualized copy-by-reference includes: receiving, from a first computer system, a request for reference information for source data within a source volume; providing, to the first computer system, the reference information, wherein the reference information corresponds to a metadata representation of the source data; receiving, from a second computer system, a request to write the source data to a target volume, and wherein the request to write the source data indicates the reference information; and copying, using the reference information, the metadata representation of the source data to the target volume.

公开(公告)号：US12086473B2

公开(公告)日：2024-09-10

申请号：US18304313

申请日：2023-04-20

申请人： PURE STORAGE, INC.

发明人： Roland Dreier ,  Rachel Shanava ,  Krishna Kant

IPC分类号： G06F3/06 ,  G06F11/14 ,  G06F16/11 ,  G06F16/907

CPC分类号： G06F3/0667 ,  G06F11/1458 ,  G06F16/128 ,  G06F16/907 ,  G06F2201/815 ,  G06F2201/84

摘要： Copying data using references to the data, including: receiving a request to write the source data to a target volume, wherein the request to write the source data indicates the reference information; obtaining a metadata representation of the source data using the reference information; an copying, using the reference information, the metadata representation of the source data to the target volume.

公开(公告)号：US10459664B1

公开(公告)日：2019-10-29

申请号：US15659910

申请日：2017-07-26

申请人： Pure Storage, Inc.

发明人： Roland Dreier ,  Krishna Kant ,  Rachel Shanava

IPC分类号： G06F12/00 ,  G06F3/06 ,  G06F11/14 ,  G06F16/11 ,  G06F16/907 ,  G06F13/00 ,  G06F13/28

摘要： A virtualized copy-by-reference includes: receiving, from a first computer system, a request for reference information for source data within a source volume; providing, to the first computer system, the reference information, wherein the reference information corresponds to a metadata representation of the source data; receiving, from a second computer system, a request to write the source data to a target volume, and wherein the request to write the source data indicates the reference information; and copying, using the reference information, the metadata representation of the source data to the target volume.