3Com V3000 ANALOG, Installation Manual

Page: 96 / 252

96 C
HAPTER
2: I
NSTALLING
S
YSTEM
H
ARDWARE
C
OMPONENTS
V5000 Disk Mirroring
To install an additional disk drive for disk mirroring on a V5000:
1 Install the key code for your disk mirroring license, Licensing and
Upgrades > Licenses .
2 Shut down system software, System Maintenance > Reboot / Shutdown .
3 Turn off power to your system. If your NBX system has redundant power
supplies, disconnect both supplies.
WARNING: This device has more than one power input. Disconnect all
power inputs to power off this device.
: Ce é.
AVERTISSEMENT: Ce périphérique comporte plusieurs entrées
d´alimentation. Déconnectez toutes les entrées d´alimentation afin de le
mettre hors tension.
: Ce é.
VORSICHT: Dieses Gerät besitzt mehrere Eingänge zur Stromversorgung.
Trennen Sie das Gerät zum Ausschalten von allen Stromquellen.
4 Remove the disk drive tray. The tray is equipped with a lock so you might
need to unlock the tray. Unscrew the two knurl nuts on either side of the
disk tray and then pull the tray forward.
5 Unpack the second disk drive and install it in the open slot of the disk
tray.
6 Connect the ribbon cable and power connector correctly.
7 Re-insert the disk drive tray and tighten the locking nuts.
8 Connect power to the system.
Disk synchronization begins automatically and finishes in approximately
60 to 90 minutes, depending on the amount of information on disk 1
that must be mirrored on disk 2.
The status lights on the front of the V5000 indicate disk status. For
detailed information, see
“V5000 System Status LEDs” on page 35 .