公开(公告)号：US20210342301A1

公开(公告)日：2021-11-04

申请号：US17249907

申请日：2021-03-18

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Venkataraman Kamalaksha ,  Suparna Bhattacharya ,  Ashutosh Kumar

IPC: G06F16/14 ,  G06F16/16 ,  G06F16/178 ,  G06F16/188

Abstract: Examples described herein relate to a computing system, a method and a non-transitory machine-readable medium for handling a request directed to a file in first filesystem having a filesystem instance being a content addressable storage objects. The computing system may also include a general-purpose second filesystem including its backing store within the filesystem instance of the first filesystem. Moreover, the computing system includes a first filesystem server to receive the request for an operation directed to the file in the first filesystem from an application. The first filesystem server may redirect the request to the second filesystem if the operation is a metadata operation; else redirect the request to the first filesystem.

公开(公告)号：US11347702B2

公开(公告)日：2022-05-31

申请号：US17073316

申请日：2020-10-17

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohan Govindaraj ,  Ashutosh Kumar ,  V. V. Satyanarayana Reddy N ,  Rachit Gupta

IPC: G06F16/00 ,  G06F16/21 ,  G06F9/455 ,  G06F16/16

Abstract: Examples described herein relate to migrating data in a system having multi-tiered physical storage. In an example, relative weights corresponding to a plurality of data access parameters may be determined based on a ranking associated with each of the plurality of data access parameters. Further, a priority metric corresponding to each of a plurality of candidate types may be determined based on the relative weights of the plurality of data access parameters. Furthermore, one or more candidate types may be selected from the plurality of candidate types based on the priority metric corresponding to each of the plurality of candidate types. Moreover, data containers corresponding to the selected one or more candidate types may be migrated from a first tier storage to a second tier storage.

公开(公告)号：US20210191910A1

公开(公告)日：2021-06-24

申请号：US17073316

申请日：2020-10-17

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohan Govindaraj ,  Ashutosh Kumar ,  V. V. Satyanarayana Reddy N ,  Rachit Gupta

IPC: G06F16/21 ,  G06F16/16 ,  G06F9/455

Abstract: Examples described herein relate to migrating data in a system having multi-tiered physical storage. In an example, relative weights corresponding to a plurality of data access parameters may be determined based on a ranking associated with each of the plurality of data access parameters. Further, a priority metric corresponding to each of a plurality of candidate types may be determined based on the relative weights of the plurality of data access parameters. Furthermore, one or more candidate types may be selected from the plurality of candidate types based on the priority metric corresponding to each of the plurality of candidate types. Moreover, data containers corresponding to the selected one or more candidate types may be migrated from a first tier storage to a second tier storage.