1. Gridsphere installation at CERN and other topics
GANMVL meeting at GSI, Darmstadt Sven Karstensen, DESY

2. GANMVL meeting at GSI, Sven Karstensen, DESY
Gridsphere and CALICE
Installation of 2.1(b) : Done by Alessandro on a CALICE slow control SUSE Linux PC, running at CERN the last 7 days of experiment
Using VNC on 2 systems, Linux and Windows
Tunnel (Netlet)works fine
User feedback: Everything from "it's not working" to "phantastic“
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

3. GANMVL meeting at GSI, Sven Karstensen, DESY
Gridsphere problems
Changing a password for a registered user is only possible via root account
it should be possible to register several users with the same address.
Browser problems (sometimes it works, sometimes not)
Java took 99% of CPU time after restart of TOMCAT everything was fine again
Adding new user deletes settings of application configuration
Changing password is not possible for the user
VNC window should be more flexible in dimensions
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

4. GANMVL meeting at GSI, Sven Karstensen, DESY
CALICE collaboration
CAlorimeter for the LInear Collider  Experiment
31 institutes, 12 countries, 200 physicists and engineers
3 parts: HCAL (Hadron CALorometer) ECAL (Electron CALorimeter), Tailcatcher
1st run period at CERN June – October 2006
2nd period April 2007 at CERN?
3rd period August > FERMILAB
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

5. GANMVL meeting at GSI, Sven Karstensen, DESY
CALICE at CERN
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

6. GANMVL meeting at GSI, Sven Karstensen, DESY
VRVS, EVO and SKYPE
VRVS problems with setup sometimes problems with participation
EVO (VRVS) easy setup too slow with DSL
SKYPE easy setup speed OK with DSL, also for video bad reliability
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

7. GANMVL meeting at GSI, Sven Karstensen, DESY
VNCserver and viewer
Starting VNCserver from remote machine by script using EXPECT and SSH
SSH port tunneling to server computer
Automatic connection to other UNIX machines possible
WINDOWS and MAC connection not tested
Problem: how to implement into servlet / server
Test of professional VNCserver - video is possible (just as a speed test)
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY

8. GANMVL meeting at GSI, Sven Karstensen, DESY
Grisphere questions
TAR-ball / documentation for user installation?
How many products are in gridsphere included?
What part is self made?
Tunnel port fixed / make it more flexible in configuration
HR camera only under windows / java applet would be nice
Maintenance after GANMVL?
31. October 2006
GANMVL meeting at GSI, Sven Karstensen, DESY