公开(公告)号：US20230136839A1

公开(公告)日：2023-05-04

申请号：US17514872

申请日：2021-10-29

申请人： Pure Storage, Inc.

发明人： Lakshmi Narasimhan Sundararajan ,  Luis Pablo Pabón ,  Vinod Jayaraman ,  Venkatanarasimhan Ramakrishnan

IPC分类号： G06F3/06 ,  G06N20/00

摘要： In some embodiments, storage path routing in a container system includes: determining, within the container system, a storage operation directed to a storage resource; determining one or more conditions associated with a plurality of network paths to the storage resource, where the plurality of network paths includes a first network path through a storage area network and a second network path through a container system communication network; and routing, based on the one or more conditions, the storage operation to the storage resource using the first network path.

公开(公告)号：US20230132591A1

公开(公告)日：2023-05-04

申请号：US17514784

申请日：2021-10-29

申请人： PURE STORAGE, INC.

发明人： RONALD KARR ,  NAVEEN NEELAKANTAM ,  TAHER VOHRA

IPC分类号： G06F11/14 ,  G06F16/11

摘要： In an embodiment, two or more storage systems are requested to prepare respective local checkpoints for a dataset, wherein each of the two or more storage systems stores portion of the dataset. The two or more storage systems are determined to have established the checkpoint. In response to determining that the local checkpoints have been established, a coordinated checkpoint is completed.

公开(公告)号：US11640244B2

公开(公告)日：2023-05-02

申请号：US17401436

申请日：2021-08-13

申请人： PURE STORAGE, INC.

发明人： Eric D. Seppanen ,  Neil Buda Vachharajani ,  Nidhi Pankaj Doshi

IPC分类号： G06F12/00 ,  G06F3/06 ,  G06F12/02

摘要： A first data block on a storage device including a data structure of deallocated data blocks on the storage device and a corresponding program erase count value for each of the deallocated data blocks is identified. A determination as to whether a second data block from the data structure of deallocated data blocks remains deallocated after being added to the data structure of deallocated data blocks based on the program erase count value is made. The data is stored at the second data block upon determining that the second data block remains deallocated after being added to the data structure of deallocated data blocks.

公开(公告)号：US20230126789A1

公开(公告)日：2023-04-27

申请号：US18146807

申请日：2022-12-27

申请人： PURE STORAGE, INC.

发明人： BRIAN GOLD ,  EMILY WATKINS ,  IVAN JIBAJA ,  IGOR OSTROVSKY ,  ROY KIM

IPC分类号： G06F3/06 ,  G06N20/00 ,  G06F16/245 ,  G06F16/178 ,  G06Q30/0242 ,  G06F9/48 ,  G06F9/50 ,  G06N3/063 ,  G06N3/08 ,  G06T1/20 ,  G06T1/60

摘要： Generating a transformed dataset for use by a machine learning model in an artificial intelligence infrastructure that includes one or more storage systems and one or more graphical processing unit (‘GPU’) servers, including: storing, within one or more storage systems, a transformed dataset generated by applying one or more transformations to a dataset that are identified based on one or more expected input formats of data received as input data by one or more machine learning models to be executed on one or more servers; and transmitting, from the one or more storage systems to the one or more servers without reapplying the one or more transformations on the dataset, the transformed dataset including data in the one or more expected formats of data to be received as input data by the one or more machine learning models.

公开(公告)号：US11637896B1

公开(公告)日：2023-04-25

申请号：US16801124

申请日：2020-02-25

申请人： PURE STORAGE, INC.

发明人： Virendra Prakashaiah ,  Taher Vohra

IPC分类号： H04L67/1095 ,  G06F16/178 ,  H04L67/1097 ,  G06F11/14

摘要： A system and methods for migrating applications to a cloud-computing environment. In some examples, the method includes determining an application configuration for an application executed in a storage system generating, for one or more volumes associated with the application, one or more volume tags indicating the application configuration; replicating the one or more volumes to a cloud-computing environment, and generating, in the cloud-computing environment, based on the one or more volume tags, the application configuration for the application.

公开(公告)号：US20230125030A1

公开(公告)日：2023-04-20

申请号：US17503556

申请日：2021-10-18

申请人： PURE STORAGE, INC.

发明人： PRAKASH DARJI ,  STEVEN MA ,  JONAS IRWIN

IPC分类号： G06F9/445 ,  G06F9/451

摘要： Context driven user interfaces for storage systems including receiving, from a user account, a request to access a system interface for a system; identifying at least one critical system characteristic that describes a current aspect of the system; reconfiguring the system interface based on the at least one critical system characteristic; and presenting the reconfigured system interface to a user of the user account.

公开(公告)号：US20230119767A1

公开(公告)日：2023-04-20

申请号：US17502375

申请日：2021-10-15

申请人： Pure Storage, Inc.

发明人： Luis Pablo Pabón

IPC分类号： G06F11/14 ,  G06F11/07 ,  G06F21/60

摘要： States of storage nodes in a storage cluster may be transitioned from a secured state to an unsecured state. When all the storage nodes are in the secured state, a first reboot of the storage nodes is initiated. The first reboot may involve the storage nodes rebooting from the secured state into an intermediate state. During the first reboot: storage nodes that have rebooted into the intermediate state are allowed to rejoin the distributed storage cluster, and storage nodes in the unsecured state are not allowed to join the distributed storage cluster. When all the storage nodes are in the intermediate state, a second reboot of the storage nodes may be initiated. The second reboot may involve rebooting the storage nodes from the intermediate state into the unsecured state. During the second reboot, storage nodes that have rebooted into the unsecured state are allowed to rejoin the storage cluster.

公开(公告)号：US20230119527A1

公开(公告)日：2023-04-20

申请号：US17503688

申请日：2021-10-18

申请人： PURE STORAGE, INC.

发明人： PRAKASH DARJI ,  STEVEN MA ,  JONAS IRWIN

IPC分类号： G06F9/445 ,  G06F9/451

摘要： A dynamic, personality-driven user experience that includes receiving, from a user account, a request to access a system interface for a system; identifying, based on personality indicators for the user account, a user account personality from a plurality of user account personalities, wherein each of the personality indicators is associated with at least one of the plurality of user account personalities; reconfiguring the system interface based on the identified user account personality; and granting, to the user account, access to the reconfigured system interface, including presenting the reconfigured system interface to a user of the user account.

公开(公告)号：US20230118086A1

公开(公告)日：2023-04-20

申请号：US18084330

申请日：2022-12-19

申请人： Pure Storage, Inc.

发明人： Ori Shalev

IPC分类号： G06F3/06

摘要： A method of operating a storage system is disclosed. The method includes determining a storage cluster among storage arrays of the storage system. Each storage array includes at least two controllers and at least one storage shelf. The at least two controllers are configured to function as both a primary controller for a first storage array and a secondary controller for a second storage array.

公开(公告)号：US11630593B2

公开(公告)日：2023-04-18

申请号：US17200037

申请日：2021-03-12

申请人： PURE STORAGE, INC.

发明人： Shuyi Shao ,  Yuhong Mao ,  Peter E. Kirkpatrick

IPC分类号： G06F3/06

摘要： Reading data stored at a free block of a storage device is read prior to allocating the free block for storage of data. A determination as to whether a number of bit flips of the data stored at the free block is below a threshold is made. The free block is added to a pool of active free blocks to be allocated for the storage of data upon determining that the number of bit flips of the data stored at the free block is below the threshold.