Figure 6.4 System Mirror - Fujitsu PRIMEQUEST 480 System Design Manual

CHAPTER 6 Redundant Configuration
6-8
Memory
Mirroring of
memory
LDX LDX LDX LDX
Mirroring of a
chip set
Mirroring of a
crossbar
IOU#0
BMM#0 BMM#0
Manage-
ment Private
LAN LAN

Figure 6.4 System Mirror

SB#0
SB
Memory
#1
FLN
XDI
XDI
XDI
XDI
XAI
XAI
FLI
FLP#0
BMM#1
PXH#1
PXH#2
PXH#0
Manage-
ment Private
GbE SCSI GbE SCSI
LAN LAN
HDDx2 HDDx2
SB MMB
MMB
#n
#0 #1
. . . .
Crossbar
IOU IOU
#1 #n
FLP#1
. . . .
PXH#3
C122-B001-02EN