BEgrid RB LFC

BEgrid Resource Broker and LFC

Resource Broker Management

TBD

• ./edg-wl-lm
• ./edg-wl-locallogger
• ./edg-wl-locallogger
• ./edg-wl-proxyrenewal
• ./edg-wl-wm
• ./edg-wl-lbserver
• ./edg-wl-jc

Log Files

Check the events.log files in /var/edgwl/ directory:

workload_manager::
/var/edgwl/workload_manager/log/events.log

Log monitor::
/var/edgwl/logmonitor/log/events.log

networkserver::
/var/edgwl/networkserver/log/events.log

jobcontrol::
/var/edgwl/jobcontrol/log/events.log

Garbage Collection

• Sandbox Directories

Checking Input/Ouptut Sandbox

 
/var/edgwl/SandboxDir/ 

Troubleshooting

Proxy renewal problems

 Restart /etc/rc.d/init.d/edg-wl-proxyrenewal process

Jobs sent to RB stay in "waiting state" forever...

• Cause: Job were canceled multiple times causing the Proxy renewal process to go into infinite loop.
• Solution:
• Move input.fl located in /var/edgwl/workload_manager/
• Restart the daemons edg-wl-* (/etc/init.d/edg-wl-ns restart, etc)

Forcing the mapping of new registered users:

*# /opt/edg/sbin/edg-mkgridmap --output=/etc/grid-security/grid-mapfile --safe
*# /opt/edg/sbin/edg-mkgridmap --conf=/opt/lcg/etc/lcgdm-mkgridmap.conf --output=/opt/lcg/etc/lcgdm-mapfile --safe

This generates immediately the gridmap-file. Check /var/log/edg-mkgridmap.log for errors

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