公开(公告)号：US20220011955A1

公开(公告)日：2022-01-13

申请号：US17486084

申请日：2021-09-27

Applicant: PURE STORAGE, INC.

Inventor： Ian Juch ,  Haijie Xiao ,  Hao Liu ,  Boris Feigin

IPC: G06F3/06

Abstract: A storage system determines a change in storage system geometry that affects at least one previously formed resiliency group of storage system resources. The storage system forms at least one resiliency group of storage system resources in accordance with rules that emphasize stability of formation of resiliency groups. The storage system accesses data stripes across storage system resources of resiliency groups.

公开(公告)号：US11681448B2

公开(公告)日：2023-06-20

申请号：US17499156

申请日：2021-10-12

Applicant: PURE STORAGE, INC.

Inventor： Ian Juch ,  Hao Liu ,  Boris Feigin ,  Haijie Xiao ,  Gordon James Coleman

IPC: G06F3/06

CPC classification number: G06F3/0632 ,  G06F3/067 ,  G06F3/0614 ,  G06F3/0659

Abstract: Fabric modules in a storage system offer differing device IDs from a deterministic sequence to a storage device being added to the storage system. The storage device that is being added accepts a device ID that is higher in the deterministic sequence. The fabric module that offered the device ID same as was accepted by the storage device determines to proceed with initializing the storage device.

公开(公告)号：US11947814B2

公开(公告)日：2024-04-02

申请号：US17486084

申请日：2021-09-27

Applicant: PURE STORAGE, INC.

Inventor： Ian Juch ,  Haijie Xiao ,  Hao Liu ,  Boris Feigin

IPC: G06F3/06

CPC classification number: G06F3/0631 ,  G06F3/0619 ,  G06F3/0689

Abstract: A storage system determines a change in storage system geometry that affects at least one previously formed resiliency group of storage system resources. The storage system forms at least one resiliency group of storage system resources in accordance with rules that emphasize stability of formation of resiliency groups. The storage system accesses data stripes across storage system resources of resiliency groups.

公开(公告)号：US20220075539A1

公开(公告)日：2022-03-10

申请号：US17499156

申请日：2021-10-12

Applicant: PURE STORAGE, INC.

Inventor： Ian Juch ,  Hao Liu ,  Boris Feigin ,  Haijie Xiao ,  Gordon James Coleman

IPC: G06F3/06

Abstract: Fabric modules in a storage system offer differing device IDs from a deterministic sequence to a storage device being added to the storage system. The storage device that is being added accepts a device ID that is higher in the deterministic sequence. The fabric module that offered the device ID same as was accepted by the storage device determines to proceed with initializing the storage device.