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. 26, 2021
Filed:
Sep. 29, 2011
Soh Kaijima, Kawasaki, JP;
Takashi Saitoh, Fujisawa, JP;
Kenji Seta, Hiratsuk, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Methods and apparatus, including computer program products, implementing and using techniques for recovering a database, distributed in two or more storage devices, based on a backup of each storage device. The backup of each storage device is acquired. In association with the backup for each storage device, a quiesce point indication is acquired. The quiesce point indication indicates backed up data of each storage device. The backed up data is based on a quiesce point. For each storage device, a recovery process is selected. For each storage device, in response to the selected recovery process being a collective copying process, recovering contents of each storage device is done by collective copying. In response to the selected recovery process being to recover based on the quiesce point indication, the contents of each storage device is recovered based on the indicated backed up data of the quiesce point indication.