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:
Mar. 08, 2011
Filed:
Jan. 17, 2006
Ofir Zohar, Alfe Menashe, IL;
Haim Helman, Ramat-Gan, IL;
Shemer Schwartz, Herzelia, IL;
Efri Zeidner, Kiryat Mozkin, IL;
Kariel Sendler, Bat Hefer, IL;
Shai Gross, Hadera, IL;
Ofir Zohar, Alfe Menashe, IL;
Haim Helman, Ramat-Gan, IL;
Shemer Schwartz, Herzelia, IL;
Efri Zeidner, Kiryat Mozkin, IL;
Kariel Sendler, Bat Hefer, IL;
Shai Gross, Hadera, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method is disclosed for operating a data storage system having one or more network interfaces and a plurality of data storage nodes configured to provide redundant storage locations. The method includes storing a set of node partitions on a given storage node of the plurality of data storage nodes. The method also includes, following a recovery by the given storage node from a malfunction, making a determination for a node partition in the set whether the node partition is current or noncurrent, and processing the node partition according to the determination.