Overland Storage REO 9000 - Manual (Page 126)

126 X Basic Troubleshooting
Overland Storage REO 9000 with ProtectionPAC Software
d Check the ALARM MESSAGES section to see if there are any alerts
regarding the disks. These messages (also known as asynchronous
event notifications) display additional information about each disk
that might not be displayed in an alert e-mail.
Make sure that the
Status of each volume
and disk is OK.