“only true if you work in a big organization” jean-michel batto aristote/ june 27 th 2008
TRANSCRIPT
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“Only true if you work in a big organization”
Jean-Michel BattoAristote/ June 27th 2008
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A project involvingANL – Chicago suburbsUniversity of ChicagoINRA Jouy-en-Josas->3 locations
A team 8 of biologist-bioinfomaticians meetingmonthly since march 2006
Desktop installation
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A non computer specialist A biologist Somebody willing to use the
AccessGrid like driving car Relies on CS support and IT staff
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Write / ReadPlan B : Chat screen in the Venue Client
Speak / HearRelies on :
Mike and Speakers
Working driversThe RAT
Send video / watch videoRelies on :
Webcam and displayNot so tricky to decide : VIC
Share data : FTP, easy with Venue ClientShared presentations : ok
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IT StaffGénétique MicrobienneINRA Jouy-en-Josas
MCSArgonne NationalLaboratory
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The Firewall
The Internet
Ports opened
Ports opened
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When : It happens on Friday 5 p.m.• Few IT Staff available• Friday 5 p.m. is a common schedule
because the timeshift between Chicago and Paris.
What : A non-blocking problem• AccessGrid client is working• No Sound• Hum / noises• No video
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No video• Quick to decide the issue
Hum noises• Check the plug
No sound• Check the RAT
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Validated on Windows XP / with an already tested AG.• Start AG, only once (don’t click too much)• Go into a venue
Change the bridge -> works as the unicast/multicast is getting reinitialized
Turn off AG client / Restart client -> works as the ports may changes (if a Firewall is filtering) as it’s Windows that give the ports
Turn off the computer / Restart (not useful by itself, but helps end-user to decide)
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AccessGrid is mature and works fluently• For example : shared browser / shared ppt
you have some local requirements
• It relies on the operating system for opening the internet ports
• It relies on the IT staff for fixing the filtering rules• It relies on the ability of the end-user to fix quick
problem (hum, defective microphone,…)
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Thanks• Tom Uram• Matthew Cohoon, Jenifer Zinner, Kosei
Tanaka, Sabine Autret, Christopher Henry, Philippe Noirot, Fangfang Xia, Deborah Hanson, Mindy, Rebecca Koranda, Edmond Jolivet
• S.Dusko Ehrlich• Rick Stevens