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:
Feb. 27, 2007
Filed:
Sep. 03, 2003
Margaret E. Knight, Seattle, WA (US);
Rufeng LI, Seattle, WA (US);
Margaret E. Knight, Seattle, WA (US);
Rufeng Li, Seattle, WA (US);
Veritas Operating Corporation, Cupertino, CA (US);
Abstract
A system and method for balancing input/output load for a plurality of storage devices, such as a plurality of disks. According to one embodiment of the method, accesses (e.g., read and/or write accesses) to chunks located on the storage devices may be monitored, where each chunk comprises one or more file system clusters. Data indicating a number of accesses to each chunk may be stored, and a list of most frequently used chunks may be determined based on the data. The most frequently used chunks may then be balanced across the plurality of storage devices.