11 Replies Latest reply: Jan 12, 2012 11:27 PM by 479582 RSS

    Can we have separate 10gR2 RAC CRS and 11gR2 RAC CRS homes on  same Unix s

      We'd like to test the upgrade of our 10gR2 RAC databases to 11gR2 RAC.
      We have six databases on the same server and want to install a separate 11g RAC stack (11g CRS, 11g ASM, 11g RDBMS) and upgrade each 10g database from 10g RAC stack on same server (10g CRS, 10g ASM, 10g RDBMS) . Is it ok to have 10g CRS home and 11g CRS home same server? If not, how best to upgrade without buying more hardware?

      Thanks in advance,