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公开(公告)号：US20240330243A1
公开(公告)日：2024-10-03
申请号：US18128511
申请日：2023-03-30
Applicant: Dell Products L.P.
Inventor： Akash Gosain , Robert Hunsaker , Rabi Shankar Shaw , Anurag Bhatnagar
IPC: G06F16/178
CPC classification number: G06F16/178
Abstract: A method comprises retrieving at least one file of a plurality of files from a source storage location, sending a request to a target storage location for metadata from an object corresponding to the same identifying information as that of the at least one file, and receiving a response from the target storage location, wherein content of the response is based on whether the object corresponding to the same identifying information as the at least one file is present in the target storage location.
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公开(公告)号：US20240232139A9
公开(公告)日：2024-07-11
申请号：US17972688
申请日：2022-10-25
Applicant: Dell Products L.P.
Inventor： Sarat Kumar Behera , Anurag Bhatnagar
IPC: G06F16/174 , G06F16/14
CPC classification number: G06F16/1748 , G06F16/152
Abstract: A method comprises computing a hash value for at least one file of a plurality of files in connection with a file tiering operation of the plurality of files from a source storage location to a target storage location. The hash value is compared to one or more hash values corresponding to one or more other files of the plurality of files. Based at least in part on the comparing, a determination is made whether the hash value is the same as any of the one or more hash values. The at least one file is identified as a duplicate file in response to an affirmative determination. The target storage location comprises a cloud storage platform.
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公开(公告)号：US11907558B2
公开(公告)日：2024-02-20
申请号：US17860835
申请日：2022-07-08
Applicant: Dell Products L.P.
Inventor： Rabi Shankar Shaw , Anurag Bhatnagar , Akash Gosain
IPC: G06F3/06
CPC classification number: G06F3/0643 , G06F3/067 , G06F3/0619 , G06F3/0647
Abstract: A method comprises receiving an input specifying one or more rules in connection with archiving one or more of a plurality of files from a source storage location to a target storage location. The one or more rules specify one or more constraints for retention of the one or more of the plurality of the files. In the method, the one or more of the plurality of files are retrieved from the source storage location for migration to the target storage location. A request is sent to the target storage location that the target storage location invoke the one or more rules to retain the one or more of the plurality of files in the target storage location. The target storage location comprises a cloud storage platform.
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公开(公告)号：US20240020205A1
公开(公告)日：2024-01-18
申请号：US17866856
申请日：2022-07-18
Applicant: Dell Products L.P.
Inventor： Prakash Venkatanarayanan , Upanshu Singhal , Anurag Bhatnagar
IPC: G06F11/14
CPC classification number: G06F11/1464 , G06F11/1469 , G06F2201/84
Abstract: A method comprises requesting and receiving from a cloud mobility platform metadata for accessing one or more file systems which have been tiered to cloud storage, and writing the metadata to at least one backup storage location. In the method, a plurality of stub files are read, the plurality of stub files corresponding to a plurality of files of the one or more file systems which have been tiered to cloud storage. The plurality of stub files are written to the at least one backup storage location.
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公开(公告)号：US20230252174A1
公开(公告)日：2023-08-10
申请号：US17592640
申请日：2022-02-04
Applicant: Dell Products L.P.
Inventor： Priyamrita Ghosh , Anurag Bhatnagar , Parimal Patil , Rahul Kumar Pathak
CPC classification number: G06F21/6218 , G06N20/00
Abstract: Methods, system, and non-transitory processor-readable storage medium for a policy proposal system are provided herein. An example method includes applying at least one policy to data stored on a storage system to identify matched data, where the matched data is data to be moved from the storage system to a secondary storage system. The policy proposal system identifies unmatched data stored on the storage system, where the unmatched data is data that is not identified as the data to be moved from the storage system to the secondary storage system. The policy proposal system trains a machine learning system with the matched data and the unmatched data. The policy proposal system predicts at least one new policy, where application of at least one new policy identifies at least a subset of the unmatched data to be moved from the storage system to the secondary storage system.
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公开(公告)号：US12222819B2
公开(公告)日：2025-02-11
申请号：US17866856
申请日：2022-07-18
Applicant: Dell Products L.P.
Inventor： Prakash Venkatanarayanan , Upanshu Singhal , Anurag Bhatnagar
Abstract: A method comprises requesting and receiving from a cloud mobility platform metadata for accessing one or more file systems which have been tiered to cloud storage, and writing the metadata to at least one backup storage location. In the method, a plurality of stub files are read, the plurality of stub files corresponding to a plurality of files of the one or more file systems which have been tiered to cloud storage. The plurality of stub files are written to the at least one backup storage location.
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公开(公告)号：US12056093B2
公开(公告)日：2024-08-06
申请号：US17972688
申请日：2022-10-25
Applicant: Dell Products L.P.
Inventor： Sarat Kumar Behera , Anurag Bhatnagar
IPC: G06F16/174 , G06F16/14
CPC classification number: G06F16/1748 , G06F16/152
Abstract: A method comprises computing a hash value for at least one file of a plurality of files in connection with a file tiering operation of the plurality of files from a source storage location to a target storage location. The hash value is compared to one or more hash values corresponding to one or more other files of the plurality of files. Based at least in part on the comparing, a determination is made whether the hash value is the same as any of the one or more hash values. The at least one file is identified as a duplicate file in response to an affirmative determination. The target storage location comprises a cloud storage platform.
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公开(公告)号：US20240220453A1
公开(公告)日：2024-07-04
申请号：US18092478
申请日：2023-01-03
Applicant: Dell Products L.P.
Inventor： Sarat Kumar Behera , Rabi Shankar Shaw , Anurag Bhatnagar , Aditi Singh
CPC classification number: G06F16/16 , G06F16/137
Abstract: A method comprises computing a first hash value for at least one file of a plurality of files to be tiered in connection with a file tiering operation of the plurality of files from a source storage location to a destination storage location, wherein the file tiering operation comprises tiering of the at least one file to the destination storage location. In the method, the first hash value is compared to a second hash value for the at least one file, wherein the second hash value is computed from data in an object on the destination storage location corresponding to the at least one file. Based at least in part on the comparing, a determination is made whether the first hash value is the same as the second hash value. The tiering of the at least one file to the destination storage location proceeds in response to an affirmative determination.
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公开(公告)号：US20240012574A1
公开(公告)日：2024-01-11
申请号：US17860835
申请日：2022-07-08
Applicant: Dell Products L.P.
Inventor： Rabi Shankar Shaw , Anurag Bhatnagar , Akash Gosain
IPC: G06F3/06
CPC classification number: G06F3/0643 , G06F3/0647 , G06F3/067 , G06F3/0619
Abstract: A method comprises receiving an input specifying one or more rules in connection with archiving one or more of a plurality of files from a source storage location to a target storage location. The one or more rules specify one or more constraints for retention of the one or more of the plurality of the files. In the method, the one or more of the plurality of files are retrieved from the source storage location for migration to the target storage location. A request is sent to the target storage location that the target storage location invoke the one or more rules to retain the one or more of the plurality of files in the target storage location. The target storage location comprises a cloud storage platform.
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公开(公告)号：US20240134826A1
公开(公告)日：2024-04-25
申请号：US17972688
申请日：2022-10-24
Applicant: Dell Products L.P.
Inventor： Sarat Kumar Behera , Anurag Bhatnagar
IPC: G06F16/174 , G06F16/14
CPC classification number: G06F16/1748 , G06F16/152
Abstract: A method comprises computing a hash value for at least one file of a plurality of files in connection with a file tiering operation of the plurality of files from a source storage location to a target storage location. The hash value is compared to one or more hash values corresponding to one or more other files of the plurality of files. Based at least in part on the comparing, a determination is made whether the hash value is the same as any of the one or more hash values. The at least one file is identified as a duplicate file in response to an affirmative determination. The target storage location comprises a cloud storage platform.
