Accusys ACS-75130 - Manual (Page 17)

English - 17
2. Lock the drive with data and leave the new drive unlocked.
This identifies the drive with data as the source drive.
NOTE: When you lock the drives, the first drive to get
locked is designated as the source drive and the
other drive becomes the backup drive.
3. Turn on the computer system.
4. When the system prompts you to enter the BIOS setup
program shortly after power-on, follow the instructions
and enter the BIOS setup program. Set the hard disk drive
mode to “Auto”.
5. Save your changes to the BIOS setup program and reboot
the system.
6. After the boot process is complete, lock the new drive.
This identifies the new drive as the backup drive.
7. The system will immediately begin mirroring the data
from the first drive to the backup drive. Any old data on
the backup drive will be lost, and is overwritten with the
mirror image of the first drive.
Note: You need to repeat this procedure twice in order to
install a working Controller Box with a new pair of
larger drives without losing any data. The first step is
to mirror the data from the small hard drive, as source,
to a new larger hard drive, as target. The second step
is to mirror data from this new large hard drive, as
source, to a second large hard drive, as target. In this
case, you can omit steps 3, 4 and 5. However, under