Veritas InfoScale™ 7.3.1 Installation Guide - Linux

Incorrect permissions for root on remote system

The permissions are inappropriate. Make sure you have remote root access permission on each system to which you are installing.

Failed to setup rsh communication on 10.198.89.241: 
'rsh 10.198.89.241 <command>' failed
Trying to setup ssh communication on 10.198.89.241.
Failed to setup ssh communication on 10.198.89.241: 
Login denied

Failed to login to remote system(s) 10.198.89.241.
Please make sure the password(s) are correct and superuser(root) 
can login to the remote system(s) with the password(s).
If you want to setup rsh on remote system(s), please make sure 
rsh with command argument ('rsh <host> <command>') is not 
denied by remote system(s).

Either ssh or rsh is needed to be setup between the local node 
and 10.198.89.241 for communication

Would you like the installer to setup ssh/rsh communication 
automatically between the nodes?
Superuser passwords for the systems will be asked. [y,n,q] (y) n

System verification did not complete successfully

The following errors were discovered on the systems:

The ssh permission denied on 10.198.89.241
rsh exited 1 on 10.198.89.241
either ssh or rsh is needed to be setup between the local node 
and 10.198.89.241 for communication

Suggested solution: You need to set up the systems to allow remote access using ssh or rsh.