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. 23, 2015
Filed:
Apr. 09, 2013
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Jonathan Fischer-Toubol, Tel Aviv, IL;
Omer Haklay, Shoham, IL;
Nir Milstein, Tel Aviv, IL;
Ori Shalev, Kiryat Ono, IL;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 15/173 (2006.01); G06F 3/06 (2006.01); G06F 12/08 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0608 (2013.01); G06F 3/0614 (2013.01); G06F 3/0638 (2013.01); G06F 3/0689 (2013.01); G06F 12/0866 (2013.01);
Abstract
Delay commands are injected into sequential input/output (I/O) requests and the effects of the injected delay commands are measured for determining whether a storage system handling the sequential input/output (IO) requests is causing a bottleneck.