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LinuxCon Europe + CloudOpen Europe has ended
Wednesday, October 23 • 4:50pm - 5:40pm
SCSI EH and the Real World - Hannes Reinecke, SUSE Labs

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The current SCSI error handling has been modeled for the now rather ancient SCSI-2 standard. When working with modern hardware the error handling more often than not will lead to unforeseen results, interrupting I/O and occasionally disable LUNs altogether. Having been involved with several customer calls complaining I've been working on a patchset resolving some of the most pressing issues. This presentation will give you some real-life examples on what can go wrong, and present you with the results from the new EH. Finally I'll give an overview on the layout of a new EH, based on current standards.

Speakers
avatar for Hannes Reinecke

Hannes Reinecke

Teamlead Storage & Networking, SUSE Linux GmbH
Studied Physics with main focus image processing in Heidelberg from 1990 until 1997, followed by a PhD in Edinburgh 's Heriot-Watt University in 2000. Working at SUSE Labs with focus on storage and mainframe. Principal contact point for storage related issues on SLES and teamlead... Read More →


Wednesday October 23, 2013 4:50pm - 5:40pm
Lammemuir 1

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