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:
Oct. 20, 2020
Filed:
Dec. 17, 2018
Vmware, Inc., Palo Alto, CA (US);
Vipin Balachandran, Cupertino, CA (US);
Hemanth Kumar Pannem, Cupertino, CA (US);
VMware, Inc., Palo Alto, CA (US);
Abstract
System and computer-implemented method for migrating a tree structure with multiple virtual disks and multiple virtual computing instances from a source computing environment to a destination computing environment involves handling leaf and shared virtual disks of the tree structure differently on a level-by-level basis to produce a replicated tree structure in the destination computing environment. For a leaf virtual disk, the leaf virtual disk and a virtual computing instance attached to the leaf virtual disk are replicated in the destination computing environment. For a shared virtual disk, creating a dummy virtual computing instance is created in the source computing environment and the shared virtual disk and the dummy virtual computing instance are replicated in the destination computing environment. Any dummy virtual computing instances replicated in the destination computing environment for the migration can then be removed.