Installing RAC does always have some nice surprises. For example the following: Although CRS and cluvrfy did not pose big problems (from what I've heard - didn't do it myself) the node could not be found. SSH works - of course. After some trying the decision was made to open RSH on both nodes. Voila. It works. This was on an AIX 5.3 . So this might be of some help for you out there. cu Andreas
Some of the stuff I do for a living. This mainly concerns working with Oracle Databases and Application Servers. Lately I picked up AWS, Azure and OCI.