Fujitsu PRIMEQUEST 2000 Series Design Manual page 73

3.2.3 Switching Reserved SB Rules (3/5)
When Multiple Reserved SBs Are Set for a Partition
n
When there are Reserved SBs that do not belong to any partition, the Reserved
SB with the highest SB number is used first.
[Example] Multiple SBs (SB#2 and SB#3) Are Set as Reserved SBs for Partition#0.
Partition#1 Partition#0
H H
SB#0
SB#1
IOU#0 IOU#1
: Home SB
H
: Reserved SB
R
PRIMEQUEST 2000 Series Design Guide
(If SB#1 Fails)
R
R R R
SB#2 SB#3
IOU#2 IOU#3
Partition#1
H
SB#0
IOU#0
72
Partition#0
R R
SB#1 SB#2
IOU#1 IOU#2
Copyright 2014 FUJITSU LIMITED
H
SB#3
IOU#3