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. 21, 2006
Filed:
Feb. 11, 2003
Richard Golasky, Round Rock, TX (US);
Jacob Cherian, Austin, TX (US);
Nam Nguyen, Round Rock, TX (US);
Richard Golasky, Round Rock, TX (US);
Jacob Cherian, Austin, TX (US);
Nam Nguyen, Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A bus reset control module associated with a fibre-SCSI bridge manages target resets sent from a fibre bus to one or more SCSI buses to reduce or eliminate unnecessary bus resets of SCSI buses having sequential devices, such as tape storage drives. The bus reset control module accepts target resets from a fibre bus host to intercept the initiation of bus resets and communicates with target devices of the SCSI bus to determine whether the target devices are faulty. The bus reset control module issues bus resets to SCSI buses having a faulty target device but prevents issuance of bus resets to SCSI buses that do not have a faulty target device so that a sequential device interfaced with a SCSI bus is not subject to a bus reset if all devices associated with the SCSI bus are operating properly.