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:
Nov. 08, 2022
Filed:
Jan. 19, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Rimpesh Patel, Bangalore, IN;
Amit Pundalik Anchi, Bangalore, IN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
An apparatus comprises a processing device configured to control delivery of input-output operations from a host device to a storage system over selected ones of a plurality of paths through a network. The processing device is further configured to receive first and second data outputs corresponding to a plurality of groups of the storage system, to compute first and second pluralities of checksums for respective ones of the groups based on the first and second data outputs, and to determine for the respective ones of the groups whether given ones of the second plurality of checksums differ from given ones of the first plurality of checksums. The control of delivery of the input-output operations is based at least in part on the determination. The plurality of groups each correspond to a plurality of storage devices and the second data output is received after the first data output.