Reboot; Shutdown; Upgrade; Setname --Name <Node_Name - Dell DR4000 Reference Manual

--reboot

To reboot a DR4000 system, enter the example command string at the system
prompt (with the required password):
administrator@mydr4000 > system --reboot
Please enter administrator password:
Broadcast message from root (pts/0) (Thu Sep 29 11:00:58
2011): The system is going down for reboot NOW!

--shutdown

To shut down a DR4000 system, enter the example command string at the
system prompt (with the required password):
CAUTION:
The --shutdown command powers Off the appliance on which the
DR4000 system software is installed. Once the appliance is in a powered Off state,
you may only be able to power On the appliance at its physical location unless
iDRAC is configured on the network.
administrator@mydr4000 > system --shutdown
Please enter administrator password:
Broadcast message from root (pts/0) (Thu Sep 29 11:00:58
2011): The system is being shutdown NOW!

--upgrade

To upgrade the system software version on a DR4000 system, enter the
example command string at the system prompt:
administrator@mydr4000 > system --upgrade
NOTE:
Before you attempt to perform a CLI-based upgrade, make sure that you
have uploaded the DR4000 system upgrade image.
NOTE:
To obtain the latest DR4000 system upgrade image, navigate to the Dell
Support website (support.dell.com/support/downloads), and download the latest
DR4000 system software upgrade image file to the local system.
--setname --name <node_name>
To set the hostname for a DR4000 system, enter the example command
string at the system prompt:
Managing the DR4000 System
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