Grass Valley Profile Family 18GB Disk Drive Upgrade - Manual (Page 14)

Introduction
14 18GB Disk Drive Upgrade
Installation Procedure Summary
This manual contains two upgrade procedures. The procedure you should follow
depends on your existing disk drive configuration. Some disk drive configurations
require adding a new internal SCSI cable and others do not. Table 1 contains a
summary of Profile disk drive configurations and summaries of both procedures.
Use Table 1 to determine which procedure you should follow.
Table 1. Summary of Installation Procedures
Number of
Disks Already
In Your
System Is a Slave Disk
Recorder Board
Installed?
a
Procedure To Use Procedure
Page
Number
Any number of
disks Yes, a Slave
Disk Recorder
board is installed Installing Disk Drives (SCSI Cable
Pre-installed):
1. Install the new disks.
2. Create a new file system and test.
18
Five or more No, a
Slave Disk
Recorder board
is not installed Installing Disk Drives (SCSI Cable
Pre-installed):
1. Install the new disks.
2. Create a new file system and test.
18
Four or less No, a
Slave Disk
Recorder board
is not installed Installing the SCSI Cable and Disk Drives:
1. Remove the existing SCSI B cable from the
Master Disk Recorder board.
2. Install the new SCSI cable between the
Master Disk Recorder board SCSI B
connector and the SCSI Backplane board.
3. Install the new disks.
4. Create a new file system and test.
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