公开(公告)号：US11868629B1

公开(公告)日：2024-01-09

申请号：US15967507

申请日：2018-04-30

Applicant: Pure Storage, Inc.

Inventor： Manpreet Singh ,  Li Zhao ,  Chengxiang Ren ,  Taras Glek

IPC: G06F3/00 ,  G06F3/06 ,  G06F11/30 ,  G06F11/34 ,  G06F30/20

CPC classification number: G06F3/0632 ,  G06F3/0604 ,  G06F3/067 ,  G06F3/0653 ,  G06F11/3006 ,  G06F11/3034 ,  G06F11/3442 ,  G06F11/3447 ,  G06F30/20

Abstract: A storage system sizing service that includes: translating one or more specifications characterizing user requirements into workload parameters; generating a plurality of performance model results by providing the workload parameters as respective inputs to respective performance models, wherein the respective performance models correspond to respective distinct configurations of a plurality of storage systems; and selecting, in dependence upon the performance model results, one or more distinctly configured storage system configurations from among the plurality of storage systems.

公开(公告)号：US20230055389A1

公开(公告)日：2023-02-23

申请号：US17976512

申请日：2022-10-28

Applicant: Pure Storage, Inc.

Inventor： Riley Thomasson ,  Manpreet Singh ,  Mohit Gupta ,  Joshua Freilich

IPC: G06F12/0806 ,  G06F3/06

Abstract: A first read request for data stored at a non-volatile memory is received by a primary storage controller. The data is programmed from the non-volatile memory to a first cache of the primary storage controller, the first cache to store the data over a first time range. A second read request is received for the data. In response to receiving the second read request for the data, the data is programmed to a second cache to store the data over a second time range that is greater than the first time range. A notification is transmitted to a secondary storage controller, the notification including information associated with the programming of the data to the second cache.

公开(公告)号：US12079125B2

公开(公告)日：2024-09-03

申请号：US17976512

申请日：2022-10-28

Applicant: Pure Storage, Inc.

Inventor： Riley Thomasson ,  Manpreet Singh ,  Mohit Gupta ,  Joshua Freilich

IPC: G06F12/0806 ,  G06F3/06

CPC classification number: G06F12/0806 ,  G06F3/0604 ,  G06F3/0655 ,  G06F3/0679 ,  G06F2212/6042

Abstract: A first read request for data stored at a non-volatile memory is received by a primary storage controller. The data is programmed from the non-volatile memory to a first cache of the primary storage controller, the first cache to store the data over a first time range. A second read request is received for the data. In response to receiving the second read request for the data, the data is programmed to a second cache to store the data over a second time range that is greater than the first time range. A notification is transmitted to a secondary storage controller, the notification including information associated with the programming of the data to the second cache.

公开(公告)号：US11487665B2

公开(公告)日：2022-11-01

申请号：US16552896

申请日：2019-08-27

Applicant: Pure Storage, Inc.

Inventor： Riley Thomasson ,  Manpreet Singh ,  Mohit Gupta ,  Joshua Freilich

IPC: G06F12/0806 ,  G06F3/06

Abstract: A first read request for data stored at a non-volatile memory is received by a primary storage controller. The data is programmed from the non-volatile memory to a first cache of the primary storage controller, the first cache to store the data over a first time range. A second read request is received for the data. In response to receiving the second read request for the data, the data is programmed to a second cache to store the data over a second time range that is greater than the first time range. A notification is transmitted to a secondary storage controller, the notification including information associated with the programming of the data to the second cache.