User's Manual

Chapter 19 System monitoring and troubleshooting 223
BCM200/400 4.0 Installation and Maintenance Guide
3 In the Settings area, ensure the following fields display the default values as shown (see
Table 80):
a Operation Mode = Mirror Mode
b Beep on drive failure = Every 30 seconds (you can configure the interval between beeps).
Figure 103 Disk mirror settings screen
Note: On some systems, if the RAID card fails, the audible alarm sounds continuously for
15 seconds. After the 15 second period, the beep alarm sounds in accordance to the beep
timing setting.
Table 80 Setting field descriptions and actions
Settings field description Perform the activity
Operation Mode: Options available are
Primary Only, Mirror Only, or Mirror Mode
(default value).
Nortel recommends that you select Mirror mode from the
drop-down menu
You can disable the mirroring function and operate from either
the primary master or the mirror master drive only. Use this
option to isolate drive problems.
Beep on drive failure: Options available
are disabled, continuously, Every 5
seconds, or Every 30 seconds (default
value).
Select the beep timing interval for alarm notification.
On some systems, if the RAID card fails, the audible alarm
sounds continuously for 15 seconds. After the 15 second
period, the beep alarm sounds in accordance to the beep
timing setting.