Option Action
Restartin
g File
Serving
■ T
o restart all
le serving EVSs on a single node, select the Restart
on node option, use the drop-down list to select a node, and then
click restart.
■ To restart all le serving EVSs on all cluster nodes, select the
Restart on all nodes option and then click restart.
Stop File
Serving
■ To stop all le serving EVSs on a single node, select the Stop le
serving on node option, use the drop-down list to select a node
and then click stop.
■ To stop all le serving EVSs on all cluster nodes, select the Stop le
serving on all nodes option and then click stop.
Reboot ■ To reboot a single node, select the Reboot node option, use the
drop-down list to select a node, and then click reboot
■ To reboot all cluster nodes, select the Reboot all nodes option and
then click reboot.
Note: Clicking Reboot stops all le serving EVSs on the
selected node or all cluster nodes, then r
eboots the
node/nodes. Rebooting may tak
e up to ve minutes.
Shutdown ■ To shut down a single node, select the Shutdown node option, use
the drop-down list to select a node. and then click shutdown
■ To shut down all cluster nodes, select the Shutdown all nodes
option. and then click shutdown.
Note: Clicking Shutdo
wn
stops all le serving EVSs on
the selected node or the cluster, then shuts down and
powers o the selected node or all nodes in the cluster.
The PSU is still powered on and the node is not ready
for shipment.
Restarting an unresponsive server
Perform this process to restart an unresponsive server from the server operating system
(OS) console. You generate a diagnostic log that can help you better understand the
problems. You can gain access either by using SSH software to connect to the server's
CLI or connecting to the server serial port.
Procedure
1. Connect to the SMU using the ssh software.
Restarting an unresponsive server
Chapter 6: Rebooting, shutting down, and powering o
Hitachi NAS Platform and Hitachi Unied Storage Series 4000 Hardware Reference 82
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