IBM TotalStorage DS4300 Installation, User's, And Maintenance Manual page 85

|
In
Left ESM
Seventh storage
expansion enclosure
(EXP710)
Sixth storage ESM A
expansion enclosure
(EXP810)
In
Left ESM
Fifth storage
expansion enclosure
(EXP710)
In
Left ESM
Fourth storage
expansion enclosure
(EXP710)
Third storage ESM A
expansion enclosure
(EXP810)
In
Left ESM
Second storage
expansion enclosure
(EXP100)
In
Left ESM
First storage
expansion enclosure
(EXP100)
Loop A
|
|
Figure 40. Incorrect cabling for an intermix of EXP100, EXP710, and EXP810 storage expansion enclosure (example
|
2)
|
In
Out
EXP710
Port 1B Port 1A
EXP810
Port 1A
In
Out
EXP710
In
Out
EXP710
Port 1A
Port 1B
EXP810
Port 1A
In
Out
EXP100
In
Out
EXP100
Out
Right ESM
ESM B
Port 1B
Out
Right ESM
Out
Right ESM
ESM B
Port 1B
Out
Right ESM
Out
Right ESM
Loop B
ds4300_mix6
Chapter 3. Cabling the storage subsystem
57