User manual

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Figure 3.8.5.1
The event log is displayed in reverse order which means the latest event log is
on the first page. The event logs are actually saved in the first four hard drives;
each hard drive has one copy of event log. For one controller, there are four
copies of event logs to make sure users can check event log any time when
there is/are failed disk(s).
3.8.6 Reboot and shutdown
“Reboot and shutdown” displays “Reboot” and “Shutdown” buttons. Before
power off, it’s better to execute “Shutdown” to flush the data from cache to
physical disks. The step is necessary for data protection.
Figure 3.8.6.1
3.9 Logout
For security reason, “Logout” allows users logout when no user is operating the
system. Re-login the system; please enter username and password again.
Tips
Please plug-in any of the first four hard drives, then event logs
can be saved and displayed in next system boot up. Otherwise,
the event logs would be disappeared.