Creating One Node RAC using SAN replication Home › Forums › DBA – Wiki › Creating One Node RAC using SAN replication Tagged: one node, RAC, SAN replication This topic contains 1 reply, has 0 voices, and was last updated by shashikiran 6 years, 2 months ago. Author Posts 20 October, 2011 at 7:23 am #1990 shashikiranParticipant Hi We have the following set up : 2 node 11gr2 (18.104.22.168) RAC using ASM. Business requirement is to have a DR site. SAN replication is used to replicate the data to the DR storage ie, the underling disks are replicated to DR site. On the SR site , we have only one server on which Both the Grid Infrastructure and oracle home will be installed. Is it possible to bring up the RAC DB on a single node . I haven’t tried this before . Could you help me on this . 28 October, 2011 at 1:12 pm #2162 Saurabh SoodMember Hi Shashi, Yes it is possible to bring it up on one node… for that you need to set the cluster_database=false and threads=1 in the spfile and restore/recover (It will become a single instance database.) If you want it to be RAC then you can use “ONE NODE RAC” new feature for 11gR2. Please read on following link: http://download.oracle.com/docs/cd/E11882_01/install.112/e18069/whatsnew.htm#sthref14 Author Posts You must be logged in to reply to this topic.