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:
Aug. 17, 2010
Filed:
Dec. 09, 2005
Robert M. Fries, Redmond, WA (US);
Asaf Kariv, Redmond, WA (US);
Shiraz M. Somji, Kenmore, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A file server and a data protection manager server can work in tandem to efficiently backup protected volumes, and also provide efficient access to replicas of the protected volumes. In one implementation, a file server institutes a mock replication process, in which the file server observes data associated with write operations in one or more protected volumes. Appropriate volume allocation information can then be determined, which can be used to allocate log file, spill log file, replica volume, and shadow copy volume sizes, both at the file server and at the data protection manager server. In one implementation, the file server or data protection manager server automatically determines volume allocation information and automatically provides this information to the data protection manager server. The data protection manager server can then compare the volume allocation information with identified characteristics of its storage mediums, and implements an appropriate, efficient backup policy.