Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2007-04-11
2010-06-01
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S043000, C370S229000
Reexamination Certificate
active
07730343
ABSTRACT:
Provided are techniques for determining a link speed. When a link between two computing devices is operational, a link speed for use in communicating across the link is stored and a remembered indicator is set to TRUE. After any event occurs that causes the link to become inoperational, in response to determining that the remembered indicator is TRUE, the stored link speed is used when attempting to make the link become operational.
REFERENCES:
patent: 5596575 (1997-01-01), Yang et al.
patent: 6477171 (2002-11-01), Wakeley et al.
patent: 6529957 (2003-03-01), Joergensen
patent: 6728216 (2004-04-01), Sterner
patent: 6791942 (2004-09-01), Jin
patent: 7005861 (2006-02-01), Lo et al.
patent: 7257739 (2007-08-01), Quinlan
patent: 2002/0146043 (2002-10-01), McRobert et al.
patent: 2003/0093459 (2003-05-01), Dowling et al.
patent: 2003/0107989 (2003-06-01), Ray
patent: 2004/0243666 (2004-12-01), Wood
patent: 2005/0055467 (2005-03-01), Campana et al.
patent: 2005/0207360 (2005-09-01), Costo et al.
patent: 2005/0234962 (2005-10-01), Borlick et al.
patent: 2007/0116038 (2007-05-01), Holt et al.
patent: 2008/0155333 (2008-06-01), Brundidge et al.
“Fibre Channel Framing and Signaling-2 (FC-FS-2)”, American National Standard for Information Technology, Project T11/1619-D Rev. 1.01, Aug. 2006, pp. 1-77, including Chapter 26—“Link Speed Negotiation”.
Bayus Mark Steven
Bendyk Mark P.
Hathorn Roger Gregory
Klein Steven Edward
Beausoliel Robert
Davda Janaki K.
International Business Machines - Corporation
Konrad Raynes & Victor LLP
Lottich Joshua P
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