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. 20, 2018
Filed:
Feb. 10, 2016
Dell Products L.p., Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A method may include establishing, by a MPIO driver of a host information handling system, an I/O path between the host information handling system and the source storage array as an active I/O path and a path between the host and the target storage array as a passive I/O path. The method may also include performing a snapshot-based iterative replication between the source storage array and the target storage array, wherein successive iterations of the snapshot-based iterative replication comprise I/O to the source storage array occurring during an immediately previous iteration of the snapshot-based iterative replication. The method may further include, upon completion of the snapshot-based iterative replication, establishing, by the MPIO, the I/O path between the host and the source storage array as a passive I/O path and the path between the host and the target storage array as the active I/O path.