公开(公告)号：US20180210950A1

公开(公告)日：2018-07-26

申请号：US15742833

申请日：2015-07-16

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Boris Zuckerman ,  Vitaly Oratovsky

IPC: G06F17/30

CPC classification number: G06F16/288 ,  G06F16/17 ,  G06F16/182 ,  H04L67/1097

Abstract: According to some examples, a tenant-aware distributed file system is provided that permits a tenant to be recorded and associate the tenant with a set of file system entities in a name space in the tenant-aware distributed file system. In particular, a tenant file system entity may be defined and recorded in a tenant-aware distributed file system, and the tenant file system entity may be associated with a set of file system entities in the name space of the tenant-aware distributed file system. The tenant file system entity may be associated with a set of attributes that are to be applied by tenant-aware distributed file system to the set of file system entities associated with the tenant file system entity. The set of attributes included by a tenant file system entity can include a statically inherited attribute, a dynamically inheritable attribute, or both.

公开(公告)号：US20180143997A1

公开(公告)日：2018-05-24

申请号：US15574798

申请日：2015-05-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Manny Ye ,  Vitaly Oratovsky

IPC: G06F17/30 ,  G06F3/06

CPC classification number: G06F16/1844 ,  G06F3/065 ,  G06F11/14 ,  G06F11/2094 ,  G06F16/184 ,  G06F16/27

Abstract: Examples include translation of a source m-node identifier (ID) to a target m-node ID, the source m-node ID identifying a source m-node representing a file system object in a source file system, and the source m-node ID including a source replication set ID, a source m-node container ID, and at least one local ID. In examples, a source m-node container ID is replaced with a target m-node container ID in the target m-node ID.

公开(公告)号：US10860546B2

公开(公告)日：2020-12-08

申请号：US15574798

申请日：2015-05-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Manny Ye ,  Vitaly Oratovsky

IPC: G06F17/30 ,  G06F16/182 ,  G06F16/27 ,  G06F11/14 ,  G06F3/06 ,  G06F11/20

Abstract: Examples include translation of a source m-node identifier (ID) to a target m-node ID, the source m-node ID identifying a source m-node representing a file system object in a source file system, and the source m-node ID including a source replication set ID, a source m-node container ID, and at least one local ID. In examples, a source m-node container ID is replaced with a target m-node container ID in the target m-node ID.

公开(公告)号：US20180089224A1

公开(公告)日：2018-03-29

申请号：US15409878

申请日：2017-01-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Priya Pappanaickenpalayam Muthuswamy ,  Vitaly Oratovsky ,  Arul Kumar Sivalingam ,  Shankar Raman ,  Manny Ye

IPC: G06F17/30 ,  H04L29/08 ,  G06F3/06

CPC classification number: G06F16/182 ,  G06F16/128 ,  G06F16/13 ,  H04L67/06 ,  H04L67/1097

Abstract: Examples include, in response to fulfilment of a tiering policy, dividing, by a cloud provider engine of a computing device, data blocks of a filesystem object into data chunks. Some examples comprise generating, by the cloud provider engine, a current manifest file in a local memory and causing the cloud storage system to generate a current pseudo folder in the cloud storage system corresponding to a particular epoch of the filesystem object. Some other examples comprise tiering, by the cloud provider engine, the data chunks and the current manifest file to the current pseudo folder, the current manifest including pointers to the data chunks corresponding to the filesystem object at the particular epoch.

公开(公告)号：US20170286417A1

公开(公告)日：2017-10-05

申请号：US15507232

申请日：2014-11-04

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mark Lillibridge ,  Doug Voigt ,  Vitaly Oratovsky ,  Scott Grumm

IPC: G06F17/30

CPC classification number: G06F16/174 ,  G06F11/1453 ,  G06F16/00 ,  G06F16/24556

Abstract: A technique includes deduplicating data across subtenants of a tenant of a cloud service. The technique includes applying a rule to apportion a fee reduction due to the deduplication among the subtenants.