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:
Jul. 16, 2019
Filed:
Sep. 16, 2016
Parallels Ip Holdings Gmbh, Schaffhausen, CH;
Alexey Baturin, Novosibirsk, RU;
Plesk International GmbH, Schaffhausen, CH;
Abstract
Mail server migration. For each mailbox, a migration utility is started on a target server to get a list of message IDs that have already been migrated. The command 'list-message-ids' is executed. The migration utility is started on the source server in a backup mode. The 'backup' command is executed. Then, the migration utility is started on the target server in a restore mode. A “restore” command is executed. The migration utility on the source server provides mail messages to a standard output. The migration utility on the target server accepts mail messages on the standard input and restores them. An RPC agent transfers data via TCP once it gets it from the migration utility on the source server. The migration module receives data from the RPC agent and puts data to the standard input of the migration utility on the target server as soon as it receives it.