While installing oracle rdbms home on Oracle Grid, you may get error as below.

 

ERROR:

 

To find the root cause, run clocksync command from $GRID_HOME/bin location as below

 

Now check the timestamp on both the nodes.

What we see is both the nodes are not in sync.

Solution:

Ask your OS admin to stop and start the ntpd. You can follow below steps.

[root@test1 ~]# service ntpd stop
[root@test1 ~]# ntpdate
[root@test1 ~]# service ntpd start

Now run cluvfy again.