Installation guide

5–48 Installing the SF72 Storage Enclosure in an SF200 Storage Array
NOTE
The following step assumes that no SF72 storage enclosures
are installed internally in the system cabinet. If there are SF72
storage enclosures installed in the system cabinet, then one
of the KFMSA modules installed in the system XMI backplane
must be connected to those SF72 storage enclosures. DO NOT
USE this KFMSA module or its DSSI connections to connect
the system to the SF200 storage array.
8. Plug the other end of the 108-inch DSSI cables into the appropriate
port on the VAX 6000 system I/O panel at the rear of the system
cabinet. To determine which of the two DSSI connectors on the
system I/O panel to connect to:
a. Locate the DSSI connectors on the system I/O panel labeled
YELLOW and GREEN.
b. For port 3 on the SF200 I/O panel, connect the 108-inch DSSI
cable to the right DSSI connector (YELLOW) of the first system
I/O panel.
c. For port 4 on the SF200 I/O panel, connect the 108-inch DSSI
cable to the right DSSI connector (GREEN) of the first system I/O
panel.
CAUTION
Do not apply power to the SF72 storage enclosure at this time.
NOTE
Perform the next step if this is the only SF72 storage enclosure
to be installed on this particular DSSI bus. If not, then
proceed to the cabling instructions for the next SF72 storage
enclosure that has been installed.
9. Install a DSSI terminator in the leftmost DSSI connector at the rear
of the SF72 storage enclosure in position 4 or 7.
10. Replace the SF200 I/O panel to its original position and secure it by
tightening the two right captive screws.