3Com NBX 100 Installation Manual page 99

V3001R Disk Mirroring
To install an additional disk drive for disk mirroring on a V3001R:
1 If you have not already done so, login to the NBX NetSet utility as
administrator and perform a data backup.
CAUTION: V3001R disk drives are not "hot-swappable." To avoid
potential loss of data, you must shut down the system software and turn
off the power to the V3001R before you add or remove a disk drive.
2 Add the disk mirroring license; Licensing and Upgrades > Licenses,
and then shut down the system software; System Maintenance >
Reboot / Shutdown.
3 Remove the face panel from the front of the V3001R by placing a flat
blade screwdriver into the slot at each edge of the beveled front panel
surface, then gently press the screwdriver blade towards the center of the
box until the tab releases from the slot, and pull the front panel forward.
4 Turn off both power supplies by using the two power switches, 1 in
Figure 29.
WARNING: This device has more than one power input. Disconnect all
power inputs to power off this device.
AVERTISSEMENT: Ce périphérique comporte plusieurs entrées
: Ce é.
d´alimentation. Déconnectez toutes les entrées d´alimentation afin de le
mettre hors tension.
VORSICHT: Dieses Gerät besitzt mehrere Eingänge zur Stromversorgung.
: Ce é.
Trennen Sie das Gerät zum Ausschalten von allen Stromquellen.
5 Remove the disk drive locking bracket, 2 in
disk drive bay.
Installing the NBX System Hardware
Figure 29, from the empty
99