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:
Jun. 26, 2001
Filed:
Aug. 15, 1998
PowerQuest Corporation, Orem, UT (US);
Abstract
Methods, systems, and articles of manufacture are provided for manipulating partitions while imaging them to another disk on the same or another computer. By integrating partition manipulations with imaging, the invention reduces data movement. Rather than resizing a source partition in place and then imaging the resized source partition, for instance, one embodiment of the invention leaves the source partition intact and performs resizing on-the-fly by manipulating a memory-resident copy of the source partition's file system structures and then copying the modified structures and corresponding portions of the source user data to the target location. In addition to partition resizing, on-the-fly manipulations possible with the invention include cluster resizing, defragmentation, file relocation, and others. Novel image file formats suitable for on-the-fly manipulations are also described.