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Veeam Software Assigned Patent

Selective processing of file system objects for image level backups

Veeam Software AG, Baar, Switzerland, has been assigned a patent (9,507,670) developed by Timashev, Ratmir, Baar, Switzerland, and Gostev, Anton, Saint-Petersburg, Russia, for a “selective processing of file system objects for image level backups.

The abstract of the patent published by the U.S. Patent and Trademark Office states: “Systems, methods, and computer program products are provided for reducing the size of image level backups. An example method receives backup parameters identifying a physical or Virtual Machine, (VM) to backup and at least one file system object to include in the backup. The method connects to production storage corresponding to the selected physical or virtual machine and obtains access to data stored in disk corresponding to the selected file system object(s). The method fetches file allocation table, (FAT) blocks from the disk and parses contents of the FAT blocks to determine if the disk blocks correspond to the selected file system object(s). The method creates a backup disk image FAT comprising blocks corresponding to the selected file system object(s). The method creates a reconstructed disk image FAT blocks corresponding to the backup FAT and disk image data blocks belonging to the selected file system object(s) and all other disk image data blocks are saved as zero blocks. A reconstructed disc image is compressed and stored in a backup file on backup storage, or replicated, (copied) to another storage intact.

The patent application was filed on June 13, 2011 (13/159,229).

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