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RH8100 V3 Server
User Guide
Issue 30 (2019-12-19)
Table 7-6 Resource allocation of the front I/O module in dual-system
Item
System A
PCIe
Slots 11 to 13 if the FM-A and
slots of
PCIe riser cards are configured
the
front
I/O
modul
e
RAID
RAID-1
Table 7-7
lists the shared resources in dual-system.
Table 7-7 Shared resources in dual-system
Item
System A
DVD
The DVD drive is shared by partitions A and B. You can switch
drive,
the DVD drive between partitions A and B using the iBMC
WebUI or LCD.
LCD
PSUs,
Power supply units (PSUs) are shared by partitions A and B.
Fan
modules
,
Backpla
ne
The two partitions have the following hardware requirements:
–
Eight CPUs function properly.
–
Both CM-1 and CM-5 have at least one DIMM.
–
The compute modules in slot 1 and slot 5 are installed properly and RAID
controller cards of the same model are installed in the FM.
–
No miniSAS cable needs to be connected to the RAID controller cards
installed in FM-A. MiniSAS cables must be connected to the RAID
controller cards installed in FM-B, FM-C, or FM-D.
–
Assign PCIe slots. For example, assign PCIe slots 6 to 10 to partition A
and PCIe slots 1 to 5 to partition B.
NO TICE
To reserve and use single-system hard disk data in dual-system:
The hard disks in a virtual drive of the single-system must be in the same
partition. Otherwise, the hard disk data is not available after the switchover.
Copyright © Huawei Technologies Co., Ltd.
7 Configuring the RH8100 V3
System B
Slots 14 to 16 if the FM-A and
PCIe riser cards are configured
RAID-2
System B
341
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