Thursday, August 21, 2008

Teragrid access end-to-end test

Teragrid sistes end-to-end test
- condorG (grid universe)
- cap3 apps
- stage output file
(08/22/2008 current)
==============================================================
[bigred] gatekeeper.iu.teragrid.org:2119/jobmanager-loadleveler yes
[steele] tg-steele.purdue.teragrid.org:2119/jobmanager-pbs yes
[sdsc(ds)] dslogin.sdsc.teragrid.org:2119/jobmanager-loadleveler job state write error
[mercury] https://grid-hg.ncsa.teragrid.org:2119/jobmanager-pbs yes
[ornl] tg-login.ornl.teragrid.org:2119/jobmanager-pbs yes
[lonestar] gatekeeper.lonestar.tacc.teragrid.org:2119/jobmanager-lsf job state read error
[cobalt] grid-co.ncsa.teragrid.org:2119/jobmanager-pbs yes
[pople] gram.pople.psc.teragrid.org:2119/jobmanager-pbs cannot login
[sdsc(dtf)]tg-login1.sdsc.teragrid.org:2119/jobmanager-pbs disk quota error

Friday, August 15, 2008

Limit of job submissiont?

I'm gathering the information about the limit of job submissions.
http://kb.iu.edu/data/awyt.html
http://kb.iu.edu/data/axal.html
NCSA(cobalt)
http://www.ncsa.uiuc.edu/UserInfo/Resources/Hardware/SGIAltix/Doc/Jobs.html
qstat -Q
BigRed
llclass

Wednesday, August 13, 2008

Java memory setup

To run Job submitssion service or Swarm service, please note that your environment variable should be set up as,
export JAVA_OPTS="-server -Xms512m -Xmx1024m -XX:MaxPermSize=256m"

Otherwise, your java virtual machine will provide 8M of memory which might be too small for running the server.