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.
Patent No.:
Date of Patent:
Feb. 23, 2021
Filed:
Jan. 31, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A method for defining local failover within a storage system using storage group containers includes creating a plurality set of storage groups from physical storage resources of a storage array of the storage system, and creating a masking view identifying a first subset of the storage groups and specifying that Thin Logical Units (TLUs) in the first subset of storage groups are visible only to a primary Software Defined Network Attached Storage (SDNAS) process executing on the storage system and to a backup SDNAS process executing on the storage system. The first set of storage groups includes a Virtual Data Mover (VDM) configuration/root TLU and all user data TLUs used by the primary SDNAS process to thereby enable the set of storage groups used by the SDNAS to be used as a container for local failover.