公开(公告)号：US20240354284A1

公开(公告)日：2024-10-24

申请号：US18305918

申请日：2023-04-24

Applicant: NetApp, Inc.

Inventor： Kartik Rathnakara ,  Roy Matthew LeCates ,  Sushrut Bhowmik ,  Richard Parvin Jernigan, IV

IPC: G06F16/11 ,  G06F16/16

CPC classification number: G06F16/122 ,  G06F16/162

Abstract: Approaches for setting file attributes in a distributed file system using a multipart file structure are described. A request to set attributes for one or more parts of a multipart file is received. In response to the request, a rectify indicator is set to indicate the attributes for the multipart file that are to be set. In response to the request, an entry corresponding to the request is created in a rectify database. The attributes for the one or more parts of the multipart files are set using at least the entry in the rectify database.

公开(公告)号：US12105679B2

公开(公告)日：2024-10-01

申请号：US18193707

申请日：2023-03-31

Applicant: NetApp, Inc.

Inventor： Keith Allen Bare, II ,  Richard Parvin Jernigan, IV ,  Asish Prabhakar Kottala

IPC: G06F16/10 ,  G06F16/16 ,  G06F16/182 ,  G06F16/23

CPC classification number: G06F16/1844 ,  G06F16/162 ,  G06F16/182 ,  G06F16/2365 ,  G06F16/2379

Abstract: Approaches and mechanisms for cloning a file are described. A first node requests a clone of a file at a time when it also requests an exclusive delegation of the original file from a second node where the original file is stored. The second node marks the original file as delegated to the first node and the second node records an intent to create the clone file and a delegation record for the clone file. The second node creates the clone file. The delegation of and the identity of the clone file are returned to the first node. The first node marks in the delegation record that the clone file was committed in response to modification. If the clone file was committed the delegation is cleared and the clone file is kept, and if the clone file was not committed, the delegation is cleared, and the clone file is deleted.

公开(公告)号：US12099473B1

公开(公告)日：2024-09-24

申请号：US17120623

申请日：2020-12-14

Applicant: Cigna Intellectual Property, Inc.

Inventor： Paimon Sorornejad

IPC: G06F16/174 ,  G06F3/06 ,  G06F16/11 ,  G06F16/16 ,  G06F21/60

CPC classification number: G06F16/1744 ,  G06F3/0604 ,  G06F3/0608 ,  G06F3/0643 ,  G06F3/067 ,  G06F16/128 ,  G06F16/162 ,  G06F21/602

Abstract: A logging management server is provided for enhanced centralized monitoring of cloud computing platforms. The processor is configured to receive logging data sub-streams from the cloud computing platform. Each of the logging data sub-streams includes compressed logging data. The processor is also configured to apply a transformation function to each of the logging data sub-streams to obtain a transformed centralized logging data stream. The processor is further configured to transmit the transformed centralized logging data stream to write to a centralized object storage container. The processor is also configured to decompress a portion of the compressed logging data of the centralized logging data stream. The processor is further configured to identify the appended account identifier and the appended log group associated with the decompressed portion of logging data. The processor is also configured to route the decompressed portion of logging data to a sorted object storage container.

公开(公告)号：US12086102B2

公开(公告)日：2024-09-10

申请号：US18095953

申请日：2023-01-11

Applicant: Druva Inc.

Inventor： Somesh Jain ,  Shubham Agarwal ,  Rohit Singh

IPC: G06F16/172 ,  G06F11/14 ,  G06F16/11 ,  G06F16/13 ,  G06F16/16 ,  G06F16/174 ,  G06F16/903

CPC classification number: G06F16/128 ,  G06F11/1435 ,  G06F11/1453 ,  G06F11/1466 ,  G06F11/1469 ,  G06F16/125 ,  G06F16/13 ,  G06F16/162 ,  G06F16/172 ,  G06F16/1744 ,  G06F16/1748 ,  G06F16/90335 ,  G06F2201/84

Abstract: A data management system may maintain a total-size counter for the file system. The total-size counter represents a sum of data size related to snapshots backed up to the file system. The data management system may perform data operation cycles to the file system. Each data operation cycle corresponds to a snapshot that includes files. Each data operation cycle may include incrementing the total-size counter by the data size of the files in the snapshot exchanged with the file system and adding, to a snapshot record, the amount of increment in incrementing the total-size counter as an increment-size counter. A data management system may perform a correction operation to correct the total-size counter. The correction operation may change the total-size counter by a difference between the total of the increment-size counters in the snapshot records and the total data size of file data exchanged with the file system.

公开(公告)号：US12079094B2

公开(公告)日：2024-09-03

申请号：US18155481

申请日：2023-01-17

Applicant: ZILLIZ INC.

Inventor： Chao Xie ,  Yuchen Gao ,  Anyang Wang

IPC: G06F11/00 ,  G06F11/14 ,  G06F16/11 ,  G06F16/16

CPC classification number: G06F11/1469 ,  G06F11/1451 ,  G06F16/122 ,  G06F16/162 ,  G06F2201/84

Abstract: A data backup method, a data recovery method, and an electronic device are disclosed. The data backup method includes: determining a data set to be backed up, performing a status update operation on a data block in the data set, determining the time points when the data block changes from the first phase to the second phase, and when the data block changes from the second phase to the third phase, and performing data backup on the data set to generate backup files. With this method, upon data seal time point, no fresh data can be reached in any data block, and the data block back-up persists, so that the time point of the data backup operation is more accurate, the cut point of which deleted data should be included in the back up is easy to locate, and the deleted data may be accurately processed.

公开(公告)号：US20240241796A1

公开(公告)日：2024-07-18

申请号：US18155481

申请日：2023-01-17

Applicant: ZILLIZ INC.

Inventor： Chao XIE ,  Yuchen GAO ,  Anyang WANG

IPC: G06F11/14 ,  G06F16/11 ,  G06F16/16

CPC classification number: G06F11/1469 ,  G06F11/1451 ,  G06F16/122 ,  G06F16/162 ,  G06F2201/84

Abstract: A data backup method, a data recovery method, and an electronic device are disclosed. The data backup method includes: determining a data set to be backed up, performing a status update operation on a data block in the data set, determining the time points when the data block changes from the first phase to the second phase, and when the data block changes from the second phase to the third phase, and performing data backup on the data set to generate backup files. With this method, upon data seal time point, no fresh data can be reached in any data block, and the data block back-up persists, so that the time point of the data backup operation is more accurate, the cut point of which deleted data should be included in the back up is easy to locate, and the deleted data may be accurately processed.

公开(公告)号：US20240232217A9

公开(公告)日：2024-07-11

申请号：US18384189

申请日：2023-10-26

Applicant: Palantir Technologies Inc.

Inventor： Stephen Yazicioglu ,  Christopher Luck ,  Robert Giardina ,  Justin Streufert ,  Timothy Slatcher ,  Gregory O'Connor ,  Brandon Marc-Aurele ,  Olivia Zhu ,  Howard Schindel ,  Henry Tung ,  Lucas Ray ,  Christopher Leech ,  Eric Jeney ,  Stefan Negrus ,  Jason Lee ,  Alessandro Mingione ,  John McKinstry Doyle ,  Hunter Pitelka ,  Ethan Lozano ,  Joel Ossher ,  Matthew Fedderly

IPC: G06F16/25 ,  G06F16/16 ,  G06F16/22 ,  G06F16/23 ,  G06F16/245 ,  G06F16/84 ,  G06F40/186

CPC classification number: G06F16/258 ,  G06F16/162 ,  G06F16/22 ,  G06F16/235 ,  G06F16/245 ,  G06F16/254 ,  G06F16/86 ,  G06F40/186

Abstract: Computer implemented systems and methods are disclosed for importing data from electronic data files. In accordance with some embodiments, a file format is assigned to a source electronic data files by a data importation system. The data importation system may further identify a file type identifier associated with the source electronic data file and map the source electronic data file to a transformation template. The data importation system may further store the file format, file type identifier, and an indication of the transformation template as a file type profile associated with the source electronic data file in a database.

公开(公告)号：US20240220459A1

公开(公告)日：2024-07-04

申请号：US18606787

申请日：2024-03-15

Applicant: Huawei Cloud Computing Technologies Co., Ltd.

Inventor： Hongbo Li

IPC: G06F16/182 ,  G06F16/16

CPC classification number: G06F16/183 ,  G06F16/162

Abstract: A file service providing method based on a cloud technology and a related device, including: a cloud management platform provides a file system service configuration interface. The cloud management platform creates a file system and provides a mount address of the file system, where the file system is remotely connected to the off-cloud network storage device. The file system receives a first data read request sent, for target data in the file directory, by an on-cloud instance that is mounted with the file system based on the mount address, and forwards the first data read request to the off-cloud network storage device. The file system receives the target data sent by the off-cloud network storage device in response to the first data read request, sends the target data to the on-cloud instance, and stores the target data.

公开(公告)号：US20240220374A1

公开(公告)日：2024-07-04

申请号：US17780146

申请日：2022-05-25

Applicant: SECULETTER CO., LTD.

Inventor： Seung Won LEE

IPC: G06F11/14 ,  G06F16/16 ,  G06F16/17

CPC classification number: G06F11/1469 ,  G06F16/162 ,  G06F16/1727 ,  G06F2201/84

Abstract: This specification relates to a method of disarming, by a server, a non-portable executable (non-PE) file. The method may include generating an original document file and a disarming document file by performing the disarming on the non-PE file, determining whether the original document file and the disarming document file are identical with each other, generating a delta file for the original document file and the disarming document file based on the original document file and the disarming document file being not identical with each other, storing the disarming document file and the delta file, and deleting the original document file from a main memory.

公开(公告)号：US20240193134A1

公开(公告)日：2024-06-13

申请号：US18581122

申请日：2024-02-19

Applicant: EGNYTE, INC.

Inventor： Andrew Guerra ,  Ajay Salpekar ,  David Tang

IPC: G06F16/188 ,  G06F16/16

CPC classification number: G06F16/196 ,  G06F16/162 ,  G06F16/166 ,  G06F16/168

Abstract: A system and methods for presenting a hybrid cloud cache as a file system. The system implements a set of standard file system command line interfaces that present the objects stored by the hybrid cloud cache to users of the system as if the users were viewing and interacting with a traditional file system. The system provides an interactive shell to the users to view the contents of the hybrid cloud cache. The system may be configured to operate on a live instance as well as on an on-disk structure of the hybrid cloud cache. The system may provide the ability to present partially cached cloud data as a file system via the interactive shell for the purposes of development, support, and troubleshooting.