ds2.txt -- 2006.04.24
Configuring ds2 so it will run gendvd, to enable it to archive filesystems.

***************************
22006.04.26 Note: Every day, there is an rsync from ds1:/usr to ds2:/user.  So
the day after doing this, it was mostly erased. The solution was to repeat the
procedure on ds1.

It also proved necessary to add java to the path in ~/.bashrc.profile.
This is because a python script invokes a java command through a shell,
which does not inherit the path from the shell used to invoke the python 
script.
***************************

*What is ds2?
   ds2# rpm -q -a | grep kernel
   kernel-smp-2.4.21-27.0.1.EL
   ds2# cat /etc/*release
   LSB_VERSION="1.3"
   Red Hat Enterprise Linux AS release 3 (Taroon Update 1)

*Download and install java
   from: http://www.java.com/en/download/linux_manual.jsp 
   to:   /srv/local/backup/java/RPMS/jre-1_5_0_06-linux-i586.rpm
   ds2# rpm -i -v /srv/local/backup/java/RPMS/jre-1_5_0_06-linux-i586.rpm 
     Preparing packages for installation...
     jre-1.5.0_06-fcs
   Base directory is /usr/java/jre1.5.0_06/
   ds2# alias java /usr/java/jre1.5.0_06/bin/java
     or
   ds2# set path = ($path /usr/java/jre1.5.0_06/bin)

*Upgrade python to include the subprocess library
   ds2# rpm -q python
     python-2.2.3-5
   downloaded source for 2.4.3 from python.org
   ds2# cd /root
   ds2# tar xzf /srv/local/backup/python/Python-2.4.3.tgz
   ds2# cd Python-2.4.3/
   ds2# ./configure
   ds2# make
   ds2# make install
   	   lib modules go in /usr/loal/lib
   	   exes go in /usr/local/bin
   Note that this clobbers elements of the 2.2.3-5 distro. 

*ImageMagick
   get RPM from Centos DVD
   ds2# rpm -i -v /srv/local/backup/RPMS/ImageMagick-6.0.7.1-12.i386.rpm 

*mkisofs
   get RPM from Centos DVD
   ds2# rpm -i -v /srv/local/backup/RPMS/mkisofs-2.01.1-5.i386.rpm 
   
*mount /srv/images/[12]  
   ds2# vi /etc/fstab
      ring4:/mnt/csb0/images /srv/images/0 nfs rw,nfsvers=3,hard,async,intr,bg
      ring4:/mnt/csb1/images /srv/images/1 nfs rw,nfsvers=3,hard,async,intr,bg
   (add ds1 and ds2 to /etc/exports on ring4 and re-export)
   
*test:   
   ds2# alias java /usr/java/jre1.5.0_06/bin/java
   ds2# cd /root/temp
   ds2# source /srv/local/setup/burndvd.set
   ds2# gendvd /srv/frames/temp/perlo/ttest/
   ds2# burnit /srv/frames/temp/root/genericDVD-20060424-144250-??.xml


   ds2#   burnit /srv/frames/temp/root/genericDVD-20060424-144250-??.xml