公开(公告)号：US10922276B2

公开(公告)日：2021-02-16

申请号：US15521370

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Santigopal Mondal ,  Anand Andaneppa Ganjihal ,  Anoop Kumar Raveendran ,  Sandya Srivilliputtur Mannarswamy

IPC: G06F16/00 ,  G06F16/17 ,  G06F16/13 ,  G06F16/182

Abstract: Storage space may be allocated from a non-reserved zone of a file system when the file system is not undergoing an online file system check. When the file system is undergoing an online file system check, storage space is allocated from a soft-reserved zone.

公开(公告)号：US20170322967A1

公开(公告)日：2017-11-09

申请号：US15521986

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Anand A Ganjihal ,  Santigopal Mondal ,  Anoop Kumar R ,  Sandya Srivilliputtur Mannarswamy

IPC: G06F17/30

CPC classification number: G06F16/235 ,  G06F16/113 ,  G06F16/2228

Abstract: Dynamic updating of metadata associated with a file system is described herein. In accordance with an example, the updating includes creating a shadow file system metadata (FSM) index map in a shadow data block. The shadow data block is associated with a metadata storage of the file system and the metadata storage stores metadata files associated with the file system. The shadow FSM index map is associated with the metadata storage through an index map of the metadata storage, the index map being indicative of the metadata files in the metadata storage. The shadow FSM index map is updated to dynamically update the metadata associated with the file system, in the metadata storage.

公开(公告)号：US10986183B2

公开(公告)日：2021-04-20

申请号：US15968788

申请日：2018-05-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Suparna Bhattacharya ,  Madhumita Bharde ,  Santigopal Mondal

IPC: H04L29/08 ,  H04L29/06

Abstract: Example techniques of data management in a network environment are described. In an example, a semantic pattern in a data stream transmitted from a source device to an edge device in the network environment is determined. The semantic pattern indicates relevance of data samples in the data stream for analysis of the data stream. The data stream is processed based on the semantic pattern, for storage and transmission in the network environment.

公开(公告)号：US10606822B2

公开(公告)日：2020-03-31

申请号：US15521986

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Anand A Ganjihal ,  Santigopal Mondal ,  Anoop Kumar Raveendran ,  Sandya Srivilliputtur Mannarswamy

IPC: G06F16/22 ,  G06F16/23 ,  G06F16/11

Abstract: Dynamic updating of metadata associated with a file system is described herein. In accordance with an example, the updating includes creating a shadow file system metadata (FSM) index map in a shadow data block. The shadow data block is associated with a metadata storage of the file system and the metadata storage stores metadata files associated with the file system. The shadow FSM index map is associated with the metadata storage through an index map of the metadata storage, the index map being indicative of the metadata files in the metadata storage. The shadow FSM index map is updated to dynamically update the metadata associated with the file system, in the metadata storage.

公开(公告)号：US20190342393A1

公开(公告)日：2019-11-07

申请号：US15968788

申请日：2018-05-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Suparna Bhattacharya ,  Madhumita Bharde ,  Santigopal Mondal

IPC: H04L29/08 ,  H04L29/06

Abstract: Example techniques of data management in a network environment are described. In an example, a semantic pattern in a data stream transmitted from a source device to an edge device in the network environment is determined. The semantic pattern indicates relevance of data samples in the data stream for analysis of the data stream. The data stream is processed based on the semantic pattern, for storage and transmission in the network environment.

公开(公告)号：US20170316027A1

公开(公告)日：2017-11-02

申请号：US15521370

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Santigopal Mondal ,  Anand Andaneppa Ganjihal ,  Anoop Kumar Raveendran ,  Sandya Srivilliputtur Mannarswamy

IPC: G06F17/30

CPC classification number: G06F16/1727 ,  G06F16/13 ,  G06F16/134 ,  G06F16/182

Abstract: Storage space may be allocated from a non-reserved zone of a file system when the file system is not undergoing an online file system check. When the file system is undergoing an online file system check, storage space is allocated from a soft-reserved zone.

公开(公告)号：US20170161294A1

公开(公告)日：2017-06-08

申请号：US15327421

申请日：2014-09-18

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Anand Ganjihal ,  Anoop Kumar Raveendran ,  Santigopal Mondal ,  Sandya Srivilliputtur Mannarswamy

IPC: G06F17/30

CPC classification number: G06F16/1727 ,  G06F16/13 ,  G06F16/1724 ,  G06F16/1734

Abstract: Some examples described herein relate to storing file directories on a storage device. In an example, a portion of available free space on a storage device may be assigned for storing file directories only. Upon receipt of a request for allocating storage space to a file directory on the storage device, the assigned portion may be utilized to store the file directory.