公开(公告)号：US12210778B2

公开(公告)日：2025-01-28

申请号：US17931418

申请日：2022-09-12

Applicant: PURE STORAGE, INC.

Inventor： Yuval Frandzel ,  Naveen Neelakantam

IPC: G06F3/06 ,  G06F9/50

Abstract: Sizing a virtual storage system, including: determining a change to one or more resource demands; determining, based on the change to the one or more resource demands, one or more modifications to one or more virtual components included as part of a virtual storage system architecture of a virtual storage system within a cloud computing environment; and initiating, responsive to the change to the one or more resource demands, the one or more modifications to the one or more virtual components included as part of the virtual storage system architecture of the virtual storage system, including replacing one or more of the virtual components with a higher performance virtual component.

公开(公告)号：US12166820B2

公开(公告)日：2024-12-10

申请号：US17730968

申请日：2022-04-27

Applicant: PURE STORAGE, INC.

Inventor： Ronald Karr ,  Naveen Neelakantam ,  Taher Vohra

IPC: G06F16/23 ,  G06F16/27 ,  H04L67/1095 ,  H04L67/1097

Abstract: Replicating multiple storage systems utilizing coordinated snapshots, including identifying a replica dataset stored across two or more target storage systems, wherein the replica dataset is a replication target for a source dataset stored across two or more source storage systems; identifying two or more local replicated checkpoints that are replicated from the two or more source storage systems to the two or more target storage systems, wherein two or more local source checkpoints for the two or more local replicated checkpoints are associated with a coordinated source checkpoint for the source dataset; and determining, based on the two or more local replicated checkpoints, a coordinated target checkpoint for the replica dataset.

公开(公告)号：US12164393B2

公开(公告)日：2024-12-10

申请号：US18351452

申请日：2023-07-12

Applicant: PURE STORAGE, INC.

Inventor： Joshua Freilich ,  Aswin Karumbunathan ,  Naveen Neelakantam ,  Ronald Karr

IPC: G06F12/00 ,  G06F11/14 ,  H04L67/1097

Abstract: Taking recovery actions for replicated datasets, including: determining whether a request to modify a dataset that is synchronously replicated among a plurality of storage systems has been applied on a particular storage system of the plurality of storage systems, wherein the plurality of storage systems is synchronously replicating the dataset by acknowledging the request as being complete when each storage system has modified its copy of the dataset; and applying a recovery action based on whether the request to modify the dataset has been applied on the particular storage system of the plurality of storage systems.

公开(公告)号：US12056025B2

公开(公告)日：2024-08-06

申请号：US18320751

申请日：2023-05-19

Applicant: PURE STORAGE, INC.

Inventor： Ronald Karr ,  David Grunwald ,  Naveen Neelakantam ,  Zoheb Shivani ,  Thomas Gill ,  Connor Brooks ,  Aswin Karumbunathan ,  Kunal Trivedi

IPC: G06F12/00 ,  G06F3/06 ,  G06F9/445 ,  G06F11/07 ,  G06F11/14 ,  G06F11/20 ,  G06F12/06 ,  G06F12/1072 ,  G06F16/178 ,  G06F16/182 ,  G06F16/27 ,  H04L45/12 ,  H04L45/00 ,  H04L47/125 ,  H04L67/1095 ,  H04L67/1097

CPC classification number: G06F11/2076 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0611 ,  G06F3/0619 ,  G06F3/0632 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/067 ,  G06F3/0683 ,  G06F3/0689 ,  G06F9/44505 ,  G06F11/0727 ,  G06F11/0751 ,  G06F11/1464 ,  G06F11/1471 ,  G06F11/2064 ,  G06F11/2082 ,  G06F12/0684 ,  G06F12/1072 ,  G06F16/178 ,  G06F16/182 ,  G06F16/1844 ,  G06F16/27 ,  G06F16/275 ,  H04L45/12 ,  G06F3/06 ,  G06F11/2053 ,  H04L45/38 ,  H04L47/125 ,  H04L67/1095 ,  H04L67/1097

Abstract: Managing storage systems that are synchronously replicating a dataset, including: detecting a change in membership to the set of storage systems synchronously replicating the dataset; and applying one or more membership protocols to determine a new set of storage systems to synchronously replicate the dataset, wherein the one or more membership protocols include a quorum protocol, an external management protocol, or a racing protocol, and wherein one or more I/O operations directed to the dataset are applied to a new set of storage systems.

公开(公告)号：US11907590B2

公开(公告)日：2024-02-20

申请号：US17513085

申请日：2021-10-28

Applicant: PURE STORAGE, INC.

Inventor： Naveen Neelakantam ,  Joshua Freilich

IPC: G06F15/177 ,  G06F3/06 ,  H04L67/1097 ,  H04L67/1095 ,  H04L41/082 ,  G06F9/455 ,  G06F9/54

CPC classification number: G06F3/067 ,  G06F3/064 ,  G06F3/065 ,  G06F3/0617 ,  G06F3/0619 ,  G06F3/0632 ,  G06F3/0659 ,  G06F3/0662 ,  G06F9/45558 ,  G06F9/545 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  G06F2009/4557 ,  G06F2009/45562 ,  G06F2009/45595

Abstract: Using Infrastructure-as-Code (‘IaC’) to update a cloud-based storage system, including: monitoring one or more performance metrics associated with a cloud-based storage system; generating, based on the performance metrics, a configuration template for the cloud-based storage system, wherein the configuration template specifies a target state for the cloud-based storage system; and updating the cloud-based storage system using the configuration template.

公开(公告)号：US11789651B2

公开(公告)日：2023-10-17

申请号：US17367124

申请日：2021-07-02

Applicant: Pure Storage, Inc.

Inventor： Luis Pablo Pabón ,  Taher Vohra ,  Naveen Neelakantam

IPC: G06F16/00 ,  G06F3/06 ,  G06F16/11

CPC classification number: G06F3/0659 ,  G06F3/0604 ,  G06F3/0644 ,  G06F3/0673 ,  G06F16/11

Abstract: An illustrative method includes a storage management system detecting an event within a storage system, determining, based on the event, an operation related to a compliance ruleset associated with a compliance policy, and providing a notification of the operation to an orchestration system configured to manage an execution of the operation by a computing system associated with the storage system.

公开(公告)号：US11550514B2

公开(公告)日：2023-01-10

申请号：US16776947

申请日：2020-01-30

Applicant: PURE STORAGE, INC.

Inventor： Ronald Karr ,  Naveen Neelakantam ,  Joshua Freilich ,  Aswin Karumbunathan

IPC: G06F3/06 ,  G06F9/455

Abstract: Efficiently transferring data between tiers in a virtual storage system, including: receiving, by the virtual storage system, a request to write data to the virtual storage system; transforming, within storage provided by a first tier of storage of the virtual storage system, the data to generate transformed data; and migrating, from the first tier of storage to a second tier of storage that is more durable than the first tier of storage of the virtual storage system, at least a portion of the transformed data.

公开(公告)号：US20220385647A1

公开(公告)日：2022-12-01

申请号：US17335917

申请日：2021-06-01

Applicant: Pure Storage, Inc.

Inventor： Luis Pablo Pabón ,  Taher Vohra ,  Naveen Neelakantam

IPC: H04L29/06 ,  G06N20/00 ,  G06F9/455

Abstract: An illustrative method includes a storage management system of a container system performing, for a worker node added to a cluster of the container system based on a first authentication of the worker node, a second authentication for the worker node, and determining, based on the second authentication, whether the worker node is authorized to perform one or more operations on a storage system associated with the cluster.

公开(公告)号：US11379254B1

公开(公告)日：2022-07-05

申请号：US16373961

申请日：2019-04-03

Applicant: PURE STORAGE, INC.

Inventor： Aswin Karumbunathan ,  John Colgrove ,  Constantine Sapuntzakis ,  Joshua Freilich ,  Naveen Neelakantam ,  Sergey Zhuravlev

IPC: G06F9/455 ,  H04L67/1097 ,  G06F9/54

Abstract: A cloud-based storage system within a cloud computing environment, the cloud-based storage system including: monitoring, for the cloud-based storage system, one or more storage system operations, wherein the cloud-based storage system includes a virtual instance storage layer and a cloud-based storage layer; determining, based at least upon the one or more storage system operations, one or more access patterns for the cloud-based storage system; and modifying, based at least upon the one or more access patterns for the cloud-based storage system, one or more cloud configurations for the cloud-based storage system.

公开(公告)号：US11347606B2

公开(公告)日：2022-05-31

申请号：US16815317

申请日：2020-03-11

Applicant: PURE STORAGE, INC.

Inventor： Connor Brooks ,  Thomas Gill ,  David Grunwald ,  Ronald Karr ,  Aswin Karumbunathan ,  Naveen Neelakantam ,  Zoheb Shivani ,  Kunal Trivedi

IPC: G06F12/00 ,  G06F11/20 ,  G06F16/178 ,  G06F16/182 ,  G06F3/06 ,  G06F12/06 ,  G06F12/1072 ,  G06F16/27 ,  G06F11/07 ,  G06F11/14 ,  G06F9/445 ,  H04L45/12 ,  H04L67/1095 ,  H04L67/1097 ,  H04L45/00 ,  H04L47/125

Abstract: Determining active membership among a set of storage systems synchronously replicating a dataset, where determining active membership includes: determining that a membership event corresponds to a change in membership to the set of storage systems synchronously replicating the dataset; applying, in dependence upon the membership event, one or more membership protocols to determine a new set of storage systems to synchronously replicate the dataset; and for one or more I/O operations directed to the dataset, applying the one or more I/O operations to the dataset synchronously replicated by the new set of storage systems.