20140405 fixed typo
20140405 increased time out for multiple node setup
140406 update shm in fstab
20140407 default to 1 core, and mount 12cR1 as RW
20140407 add gns
20140407 add gns
20140407 mount 12cR1 as RW
20140407 mount 12cR1 as RW
20140407
20140407
20140407
merged upstream changes