Upgrading site MON box to LCG 2.6.0 on SLC 3.0.4


Get guide from
http://grid-deployment.web.cern.ch/grid-deployment/documentation/LCG2-Manual-Upgrade/
I used guide v2.6.0

Already have a working LCG 2.4.0 MON box.


Uninstall tomcat4 before updating the MON middleware.

	rpm -e --nodeps tomcat4 edg-java-security-tomcat4

Update 
	/etc/apt/sources.list.d/lcg.list
to
	rpm http://grid-deployment.web.cern.ch/grid-deployment/gis apt/LCG-2_6_0/sl3/en/i386 lcg_sl3 lcg_sl3.updates

	apt-get update

Update
	/etc/apt/preferences
with
	Package: swig
	Pin: release o=LCG
	Pin-Priority: 995

Can't upgrade as things try to depend on tomcat_4_.
	rpm -ev lcg-MON

Check YAIM + everything is up-to-date:
	apt-get update
	apt-get install lcg-yaim

Check Java is up-to-date.

Adjust the site configuration file:
fill out the new site-info.def with suitable values; get new-format 
users.conf

Re-install meta-package:
	/opt/lcg/yaim/scripts/install_node site-info.def lcg-MON

Configure packages:
	/opt/lcg/yaim/scripts/configure_node site-info.def MON


Stuff like /opt/edg/bin/rgma-client-check now fails as everything is 
in /opt/glite/... instead. So this is a good time to reboot...

The R-GMA tests should then work
	/opt/edg/bin/rgma-server-check  is OK
	/opt/edg/bin/rgma-client-check  fails
Complains can't find host cert but reports success. Test properly!

Apel config file is now in 
	/opt/glite/etc/glite-apel-publisher/publisher-config-yaim.xml
called from 
	 /etc/cron.d/edg-rgma-apel

Make local version there and ensure this file is only accessible by 
root (chmod 600) (watchout - format changes from earlier APEL)


Not all service start properly, e.g. need
	service rgma-publish-site start
	service lcg-archiver start (only needed if locally archiving something)

Copy /opt/lcg/libexec/lcg-info-wrapper from CE
	service rgma-gin start

-------------------------------------
R-GMA performance tweaks:

( In /etc/init.d/tomcat5 there should be a
	ulimit -n 16384 )
This is already done by YAIM.

(In  /opt/edg/share/webapps/R-GMA/WEB-INF/web.xml
change maxTupleMemory for all servlets to -1.)
This is already done by YAIM.

(Edit /etc/tomcat4/server.xml and set maxProcessors="1000" for the
'Connector port="8080"'.)
Done by YAIM - now maxThreads="1000" in /etc/tomcat5/server.xml)