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:
Jul. 19, 2011
Filed:
Dec. 18, 2009
Applicant:
Douglas W. Coatney, Cupertino, CA (US);
Inventor:
Douglas W. Coatney, Cupertino, CA (US);
Assignee:
NetApp, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for operating a computer data storage system is described. A recoverable error in a data storage device in recognized in response to receiving a command for a write operation. It is determined whether the data storage system is in a degraded state. The write operation encountering the recoverable error is reassigned to a space on a spare data storage device if the data storage system is not in a degraded state. The write operation is stored to reassign to a spare data storage device at a future time if the data storage system is in a degraded state.