Grant root privileges to a cluster administrator. Enable SSH on the host from which you want to run egosh commands.
To enable SSH, perform the following configuration:
Define or edit the EGO_RSH parameter in $EGO_CONFDIR/ego.conf on the host from which you want to run the egosh command:
EGO_RSH=ssh | “ssh $params”
For example:
EGO_RSH="ssh -o ’PasswordAuthentication no’ -o ’StrictHostKeyChecking no’"
If you want to revert to RSH usage, remove the new line in ego.conf or update it, as follows:
EGO_RSH=rsh
Note: SSH must be configured correctly on all hosts. If the egosh command fails due to improper SSH configuration, the command will automatically be retried using RSH.
Note: The user account of the user who starts the cluster must be able to run the ssh commands across all hosts.