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Patent Agency Ranking
公开(公告)号：US20210103563A1
公开(公告)日：2021-04-08
申请号：US16593568
申请日：2019-10-04
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Dhanwa Thirumalai , Peter William Madany
IPC: G06F16/182 , G06F11/10 , G06F16/11 , G06F16/174 , H04L29/08 , G06F11/30
Abstract: Examples described herein relate to a method for maintaining high-availability of file system instances. Examples include maintaining replica file system instances such as a first replica file system instance on a first computing node and a second replica file system instance on a second computing node. Further, a third computing node is instructed to create a sparse replica file system instance on the third computing node in response to detection of a failure condition associated with the second computing node. Moreover, a data update request is directed to the first replica file system instance and the sparse replica file system.
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公开(公告)号：US20200264987A1
公开(公告)日：2020-08-20
申请号：US16281006
申请日：2019-02-20
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Glenn S. Watkins , John Michael Czerkowicz , Sumit Narayan , Peter William Madany
IPC: G06F12/126 , G06F12/0871 , G06F12/128
Abstract: A system and method for an object cache candidate filter comprising identifying a first portion and a second portion of an object signature, determining a bucket of a candidate data structure to associated with the object signature based on a first portion of the object signature, comparing the second portion of the object signature to each of a plurality of entries of the determined bucket of the candidate data structure, and, in response to determining no entry of the plurality of entries matches the second portion of the signature, the candidate filter storing the second portion of the object signature in an open entry of the determined bucket.
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公开(公告)号：US11409715B2
公开(公告)日：2022-08-09
申请号：US16593568
申请日：2019-10-04
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Dhanwa Thirumalai , Peter William Madany
IPC: G06F16/182 , G06F16/174 , G06F11/10 , G06F11/30 , H04L67/1034 , G06F16/11
Abstract: A method for maintaining high-availability of file system instances is described. The method includes maintaining replica file system instances such as a first replica file system instance on a first computing node and a second replica file system instance on a second computing node. Further, a third computing node is instructed to create a sparse replica file system instance on the third computing node in response to detection of a failure condition associated with the second computing node. Moreover, a data update request is directed to the first replica file system instance and the sparse replica file system.
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公开(公告)号：US10860738B2
公开(公告)日：2020-12-08
申请号：US15884121
申请日：2018-01-30
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： John Michael Czerkowicz , Glenn S. Watkins , Peter William Madany
Abstract: In an example, a system may modify an object stored in an object store for storing objects to include augmented metadata. The system may encode a signature of the modified object such that the signature is identical to a signature of the object prior to being modified to include the augmented metadata.
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公开(公告)号：US20190236302A1
公开(公告)日：2019-08-01
申请号：US15884121
申请日：2018-01-30
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： John Michael Czerkowicz , Glenn S. Watkins , Peter William Madany
CPC classification number: G06F21/6227 , G06F16/137 , G06F16/178 , H04L9/0643
Abstract: In an example, a system may modify an object stored in an object store for storing objects to include augmented metadata. The system may encode a signature of the modified object such that the signature is identical to a signature of the object prior to being modified to include the augmented metadata.
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