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:
May. 07, 2002
Filed:
Feb. 23, 1999
Guido Maffezzoni, San Jose, CA (US);
Adaptec, Inc., Milpitas, CA (US);
Abstract
A method and system for copying files between drives of a computer system is provided. The method begins where files are selected to be copied from a first drive of the computer system to a second drive of the computer system. The selected files include operating system files, program files and data files. The method then proceeds to commencing an initial copying of the selected files. While the initial files are being copied, a list of non-copied files is generated. The list of non-copied files represent files that are locked by an operating system. A raw data copy is performed during the initial copying by referencing a FAT table of the drive from which data is copied from for each file in the list of non-copied files. A shut down of the operating system is then commenced. The operating system is configured to shut down and release the files previously locked by the operating system. A driver is then implemented to cause a copying of the files identified in the list of non-copied files from the first drive to the second drive in order to make the second drive, which is receiving the files being copied, a reliable bootable drive. The method is also used to perform copying from the second drive to the first drive during a restoring operation.