2-8(E)
FDDR-7000 IM
2-4. Precautions on Installation and Remove of BKFD-7009/7009A
HDD unit indicators
HDD unit indicators
2-4-3. When BKFD-7009/7009A is Increased
When increasing the numbers of BKFD-7009/7009A to
expand the numbers of channel to use and the recording
time, note the followings:
1.
When the resource setup is performed after BKFD-
7009/7009A is increased, the recording areas in the
system are re-constructed in accordance with the
numbers of HDD unit. It means that the data which is
recorded before increasing the number of HDD unit,
cannot be read after the recording areas are re-con-
structed.
2.
Be sure to make a backup of the data which is
recorded in the system by copying the data to a VCR
(Video Cassette Recorder) or other media before
adding the numbers of BKFD-7009/7009A when you
want to save the recorded data (when you use the data
which is recorded before HDD is increased).
3.
Install BKFD-7009/7009A after shutting down the
FARAD system, turning off the main powers of
FDDR-7000 and BKFD-7800 (when connected), and
rotation of the disk of BKFD-7009/7009A is stopped
(after about one minute has elapsed).
4.
When installing the FDDR and BKFDs, observe the
following installation sequence: Install the FDDR-
7000 first, then the BKFD-7800 (connected to EXT
HDD 1 SCSI 1-4), and then the BKFD-7800 (connect-
ed to EXT HDD 2 SCSI 1-4) in this order starting
from disk slot No. 1 of the respective equipment.
BKFD-7009/7009A for the seventeenth unit install the
disk slot No. 1 of BKFD-7800 for the third unit
(Connected SCSI 1 to SCSI (AUX) of FDDR-7000.) .
Start up the system after completing installation.
(Refer to section “5-2. System Startup and Shut
Down”.)
5.
After the FARAD system has started, run the HDD
initial setup using the initial setup tool. (Refer to
section “5-4. Resource Setup Using the Initial Setup
Tool”.)
6.
When additional installation of BKFD-7009/7009A is
complete, record the data on the FARAD system.
2-4-4. When HDD (Hard Disk Drive) Unit
Becomes Defective
The HDD is made from precision parts and can be easily
defective due to vibration or impact.
The FARAD system uses the RAID that has redundancy of
hard disk drive in the system on the premise of hard disk
failure.
When an error occurs in a HDD, the corresponding HDD
unit indicator turns on in red indicating occurrence of
error.
.
FDDR-7000
.
BKFD-7800
