Hi Bohai, Will this be recorded? I'll be on vacation but am interested to learn about the topics under discussion.
On Fri, May 18, 2018 at 11:25:52AM -0400, Bohai Zhang wrote: > > > > > > IBM Spectrum Scale Support Webinar > Spectrum Scale Disk Lease, Expel & Recovery > > > > > > > About this Webinar > IBM Spectrum Scale webinars are hosted by IBM Spectrum Scale support to > share expertise and knowledge of the Spectrum Scale product, as well as > product updates and best practices based on various use cases. This webinar > introduces various concepts and features related to disk lease, node expel, > and node recovery. It explains the mechanism of disk lease, the common > scenarios and causes for node expel, and different phases of node recovery. > It also explains DMS (Deadman Switch) timer which could trigger kernel > panic as a result of lease expiry and hang I/O. This webinar also talks > about best practice tuning, recent improvements to mitigate node expels and > RAS improvements for expel debug data collection. Recent critical defects > about node expel will also be discussed in this webinar. > > > > > Please note that our webinars are free of charge and will be held online > via WebEx. > > Agenda: > > · Disk lease concept and mechanism > > · Node expel concept, causes and use cases > > · Node recover concept and explanation > > > · Parameter explanation and tuning > > > · Recent improvement and critical issues > > > · Q&A > > NA/EU Session > Date: June 6, 2018 > Time: 10 AM ??? 11AM EDT (2 PM ??? 3PM GMT) > Registration: https://ibm.biz/BdZLgY > Audience: Spectrum Scale Administrators > > AP/JP Session > Date: June 6, 2018 > Time: 10 AM ??? 11 AM Beijing Time (11 AM ??? 12 AM Tokyo Time) > Registration: https://ibm.biz/BdZLgi > Audience: Spectrum Scale Administrators > > > If you have any questions, please contact IBM Spectrum Scale support. > > > Regards, > > > > > > > > > > > > > > IBM > > Spectrum > > Computing > > > > Bohai Zhang > Critical > Senior Technical Leader, IBM Systems > Situation > Tel: 1-905-316-2727 > Resolver > Mobile: 1-416-897-7488 > Expert Badge > Email: [email protected] > > 3600 STEELES AVE EAST, MARKHAM, ON, L3R 9Z7, Canada > > Live Chat@IBMStorageSuptMobile Apps > > > > > > > > Support Portal | Fix Central | Knowledge Center | Request for > Enhancement | Product SMC IBM > | dWA > > We meet our service commitment only when you are very satisfied > and EXTREMELY LIKELY to > recommend IBM. > > > > > > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss -- -- Skylar Thompson ([email protected]) -- Genome Sciences Department, System Administrator -- Foege Building S046, (206)-685-7354 -- University of Washington School of Medicine _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
