Installation guide

5.2 Cabling the SF7x in Storage Array Position
Figure 5–10 Dual-Host Bus Configurations
SYS
A
108-inch
BC21Q-09
70-inch
Sx300 I/O
PORT
Magazine
Subsystem
Storage
Enclosure
Tape
SYS
A
Sx300 I/O
PORT
Magazine
Subsystem
Tape
SYS
A
Sx300 I/O
PORT
T
T
D D
SF72
108-inch
BC21Q-09
108-inch
BC21Q-09
70-inch
70-inch
42-inch
BC21Q-3F
BC21R-5L
BC21R-5L
BC21R-5L
D D
Sx300 I/O
PORT
70-inch
SYS
BC21R-5L
108-inch
BC21Q-09
70-inch
BC21R-5L
Sx300 I/O
PORT
SYS
108-inch
BC21Q-09
70-inch
BC21R-5L
Sx300 I/O
PORT
SYS
108-inch
BC21Q-09
B
B
B
Storage
Enclosure
SF72
D D
D D
SHR-X0168-90
WARNING
Before performing the following steps, refer to the system documenta-
tion for the correct steps to perform an orderly shutdown of the systems
that the Sx300 storage array is connected to.
Note
This procedure assumes that no SF7x storage enclosures are installed
internally in the system cabinet. If SF7x storage enclosures are in the
system cabinet, then one of the KFMSA modules in the system XMI
backplane must be connected to those SF7x storage enclosures. Do
NOT use this KFMSA module or its DSSI connections to connect the
system to the Sx300 storage array. Do NOT count this KFMSA module
in the following steps.
Installing the SF7x Storage Enclosure in an Sx300 Storage Array 5–19