公开(公告)号：US11836348B2

公开(公告)日：2023-12-05

申请号：US17824704

申请日：2022-05-25

Applicant: PURE STORAGE, INC.

Inventor： Anthony Niven ,  Andrew R. Bernat ,  Eric Kelly Blanchard ,  Ashish Karkare ,  Peter E. Kirkpatrick

IPC: G06F3/06

CPC classification number: G06F3/0607 ,  G06F3/0653 ,  G06F3/0658 ,  G06F3/0679

Abstract: In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.

公开(公告)号：US20220291841A1

公开(公告)日：2022-09-15

申请号：US17824704

申请日：2022-05-25

Applicant: PURE STORAGE, INC.

Inventor： Anthony Niven ,  Andrew R. Bernat ,  Eric Kelly Blanchard ,  Ashish Karkare ,  Peter E. Kirkpatrick

IPC: G06F3/06

Abstract: In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.

公开(公告)号：US11385792B2

公开(公告)日：2022-07-12

申请号：US16816457

申请日：2020-03-12

Applicant: PURE STORAGE, INC.

Inventor： Anthony Niven ,  Andrew R. Bernat ,  Eric Kelly Blanchard ,  Ashish Karkare ,  Peter E. Kirkpatrick

IPC: G06F13/10 ,  G06F3/06

Abstract: In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.

公开(公告)号：US20200218452A1

公开(公告)日：2020-07-09

申请号：US16816457

申请日：2020-03-12

Applicant: PURE STORAGE, INC.

Inventor： Anthony Niven ,  Andrew R. Bernat ,  Eric Kelly Blanchard ,  Ashish Karkare ,  Peter E. Kirkpatrick

IPC: G06F3/06

Abstract: In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.