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:
Sep. 23, 2025
Filed:
Apr. 26, 2022
Netapp, Inc., San Jose, CA (US);
Atul Ramesh Pandit, Los Gatos, CA (US);
Kalaivani Arumugham, Sunnyvale, CA (US);
Akhil Kaushik, Bangalore, IN;
Ching-Yuk Paul Ngan, Redwood City, CA (US);
Kazunobu Nishime, Milpitas, CA (US);
Rakesh Bhargava M R, Bangalore, IN;
William R. Taylor, San Jose, CA (US);
NETAPP, INC., San Jose, CA (US);
Abstract
Methods and systems for Vserver migration are provided. One method includes executing a transfer phase of a migrate operation for migrating a Vserver of a source cluster to a destination cluster, using asynchronous baseline transfer to transfer a plurality of source storage volumes configured in a consistency group (CG) for the migrate operation to a plurality of destination storage volumes of a destination cluster; updating a state of each of the plurality of source storage volumes to a sync state indicating completion of a pre-commit phase of the migrate operation to initiate a commit phase of the migrate operation; and generating a snapshot of the plurality of destination storage volumes for performing data integrity checks between data stored at the source cluster and migrated data at destination cluster, after completing a commit phase of the migrate operation.