We have installed 9i RAC (9.2.0.8) on Linux AS 4.3 AMD x86-64. We were able to install Clusterware and RDBMS without any issues. Started cluster service on both nodes and GSD on node 1, butt we are unable to start GSD on node 2. NODE1: $ lsnodes dbs341 dbs342 NODE2: $ lsnodes lsnodes: cannot initialize cluster interface We are looking for a fix for this issue. Thanks, Srini Karla Sr. Database Administrator,