Product manual

Chapter 6: Maintenance
245
Automatic Restart
If you chose the Disruptive Flash Method, the RAID subsystem and JBOD
expansion units automatically restart. That action temporarily disrupts I/O
operations and drops your CLU connection.
After the screen goes blank, wait about two minutes, then re-establish your Telnet
connection to the CLU. If you cannot re-establish a connection, wait 30 seconds
and try again.
Manual Restart
If you chose the Non-Disruptive Flash Method, you must restart the RAID
subsystem and JBOD expansion units.
To restart the subsystem:
1. From the Main Menu, highlight Additional Info and Management, and
press Enter.
2. Highlight Shutdown or Restart and press Enter.
3. Press the spacebar to display Restart then press Enter.
A warning message appears.
4. Press Y to continue.
The screen goes blank.
5. If you are using SSH, close your session.
6. Wait about two minutes, then re-establish your Telnet or SSH connection to
the VTrak CLU.
If you cannot re-establish a connection, wait 30 seconds and try again.
Important
Do NOT turn off the power supply switches on the RAID
subsystem or JBOD expansion units.