[root@busrac2 oracle]# chmod +s ./grid/bin/oracle [root@busrac2 oracle]# chmod +s ./app/product/11.2.0/db_1/bin/oracle [root@busrac2 oracle]# [root@busrac2 oracle]# chmod +s ./grid/bin/oracle [root@busrac2 oracle]# chmod +s ./app/product/11.2.0/db_1/bin/oracle [root@busrac2 oracle]#