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.