Basic system control: starting, stopping and checking status

Introduction

Starting, stopping, and checking the Data One status happens via CLI commands in a node-by-node fashion. There are two ways of doing it: locally from each managed node, and remotely from the Control Node.

Please notice that if you are running the described CLI commands for the very first time after initial installation, you must run them from a brand-new shell session, in order to inherit the required settings injected into the shell profile by the installation procedure.

Running dataone.sh from each managed node

The first approach consists of connecting via SSH to each managed node in turn, and then in locally running Data One CLI verbs there as shown below:

dataone.sh start
dataone.sh status
dataone.sh stop

For more information on the Data One CLI, please refer to dataone.sh reference.

Running doim.sh from the Control Node

Alternatively, you can connect over SSH just the Control Node and run these commands by passing each node name as a parameter:

./doim.sh node-start  -n <nodeName>
./doim.sh node-stop   -n <nodeName>
./doim.sh node-status -n <nodeName>

For more information on the DOIM CLI, please refer to doim.sh reference.