The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 11, 2019

Filed:

Apr. 27, 2017
Applicant:

Bull Sas, Les Clayes-sous-Bois, FR;

Inventors:

Jean-Olivier Gerphagnon, Vif, FR;

Grégoire Pichon, Poisat, FR;

Ludovic Sauge, Grenoble, FR;

Assignee:

BUL SAS, Les Clayes-sous-Bois, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/14 (2006.01); G06F 3/06 (2006.01); G06F 13/38 (2006.01);
U.S. Cl.
CPC ...
G06F 12/1475 (2013.01); G06F 3/0604 (2013.01); G06F 3/065 (2013.01); G06F 3/0622 (2013.01); G06F 3/0685 (2013.01); G06F 13/385 (2013.01); G06F 2212/1052 (2013.01);
Abstract

For the management of a file system for accessing data in a storage system in which the data are stored physically in a unique manner, a first storage environment associated with a first access performance level is mounted, from a first mount point. Moreover, at least one second storage environment, different from the first storage environment, and associated with a second access performance level is mounted, from a second mount point and with total or partial overlay of data with respect to the first storage environment. The data physically stored in a unique manner in the storage system is accessed, either via the first mount point or via the second mount point, as a function of a data use case.


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