Copy CRS Home from one node to another

It for some reason your CRS_HOME is messed up on node node and you unable to bring up the 'crs' then you can copy the CRS_HOME from the working node and copy it onto the node having non-working CRS_HOME.

tar the CRS_HOME from working node to non-working node, un-tar it and make the following change.
In the file $CRS_HOME/inventory/ContentsXML/oraclehomeproperties.xml
look for LOCAL_NODE NAME and change it to the node name where you have un-tar'ed the CRS_HOME

CLUSTER_INFO>
LOCAL_NODE NAME="rklx2"/>
NODE_LIST>
NODE NAME="rklx1"/>
NODE NAME="rklx2"/>

Also make sure under /etc/init.d the following files have fully qualified CRS and ORACLE Home values, if not, replace the variables with actual values.

init.cssd
init.evmd
init.crsd