VMS enables you to switch power for CNodes, DNodes and DTrays on and off from the VAST Web UI and from the VAST CLI.
Powering On and Off from the VAST Web UI
On the Infrastructure page, select the CNodes, DNodes or DTrays tab.
Right-click the CNode, DNode or DTray that you need to power on or off and select Power On or Power Off.
Powering On and Off from the VAST CLI
To power on a CNode, use the cnode activate command with the --power-on option.
To power off a CNode, use the cnode deactivate command with the --power-off option.
To power on a DNode, use the dnode activate command with the --power-on option.
To power off a DNode, use the dnode deactivate command with the --power-off option.
To power on a DTray, use the dtray activate command with the --power-on option.
To power off a DTray, use the dtray deactivate command with the --power-off option.