These are tests for the OCFS2 filesystem.

Run single_run-WIP.sh
---------------------
1) chmod 777 /dev/sdax by root
2) cd into ~/bin/ocfs2/bin (where you have installed ocfs2-test)
3) ./single_run-WIP.sh -k ~/linux-kernel.tar.gz -m /mnt/ocfs2 -l ~/ocfs2log -d /dev/sdax
   This test will take about 14 hours.

Run single node discotig-bg test
--------------------------------
./discontig_runner.sh -d /dev/sdax -o ~/ocfs2log/ /mnt/ocfs2
This test will take about 33 hours.

Before running multi node test, we must setup the test environment for openmpi.
1) Setup the ssh longin without password on EACH node.
2) Comment this line in /etc/sudoers.
   #Defaults    requiretty
3) Replace rsh stuff with ssh stuff.
   # mv /usr/kerberos/bin/rsh /usr/kerberos/bin/rsh.orig
   # ln -s /usr/bin/ssh /usr/kerberos/bin/rsh
   # mv /usr/kerberos/bin/rcp /usr/kerberos/bin/rcp.orig
   # ln -s /usr/bin/scp /usr/kerberos/bin/rcp

Run multi node discontig-bg test
--------------------------------
1) chmod 777 /dev/sdax by root on EACH node.
2) ./discontig_runner.sh -d /dev/sdax -o ~/ocfs2log/ -m ocfs2-test8.cn.oracle.com,ocfs2-test9.cn.oracle.com /mnt/ocfs2
   This test will take 3 hours.

Run multiple test
-----------------
1) chmod 777 /dev/sdax by root on EACH node.
2) ./multiple_run.sh -i eth0 -k ~/linux-kernel.tar.gz -n
   ocfs2-test8.cn.oracle.com,ocfs2-test9.cn.oracle.com -d /dev/sdax /mnt/ocfs2
   Note: in this command, you have to specify -i eth0 or ethx, and no "/" after mount point.

