Figure 5.2 I/O Partition Granularity - Fujitsu PRIMEQUEST 1000 Series General Description Manual

PRIMEQUEST 1000 Series General Description
CHAPTER 5 Partitioning
GSPB# PCI Express
switch#
GbE controller#
GbE port#
SAS controller#
SAS port#
PCI_Box port#

FIGURE 5.2 I/O partition granularity

SAS disk unit/SAS array disk unit partition granularity
The partition granularity of the SAS disk unit/SAS array disk unit is one physical SAS disk unit.
If the SAS disk unit/SAS array disk unit (SASU) is contained in a partition, the LGSPB connected to the SAS disk
unit/SAS array disk unit must also be included. The LGSPB and the connected SAS disk unit are fixed.
The following table shows the relationship between the LGSPB numbers and connected SAS disk units/SAS array
disk units.
LGSPB_0A LGSPB_0B
(Half of GSPB#0) (Half of GSPB#0) (Half of GSPB#1) (Half of GSPB#1)
0 1
0,1 2,3
0,1,2,3 4,5,6,7
0 1
0 1
0 1
117
LGSPB_1A LGSPB_1B
0 1
0,1 2,3
0,1,2,3 4,5,6,7
0 1
0 1
0 1
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