Huawei OceanStor N8500 T Series Installation Manual page 212

OceanStor N8500 Clustered NAS Storage System
Installation Guide (for T Series V100R005)
Figure 7-28 Connecting one SUD to one SUC
To connect two SUDs to one SUC, attach ports EXP 0 on SUC's controllers A and B to ports
PRI on SUD's disk modules A and B. One expansion loop is generated. Then attach ports EXP
1 on SUC's controllers A and B to ports PRI on another SUD's disk modules A and B. Another
expansion loop is generated, as shown in
Issue 02 (2015-09-22)
NOTE
l A 4 U SUD with SAS ports is used as an example in
configure a 2 U SUD with SAS ports, see
a 4 U SUD with Fibre Channel ports, utilize ports 1, 2, 3, and 4 in order on the 4 Gbit/s Fibre Channel
interface module of the SUC. For details on the connection network, see
and Figure 7-30.
l The numbers following SUDs, as shown in
IDs of SUDs. The enclosure ID of the first SUD positively connected by port P 0 on the SUC's
controller A is automatically identified as 1.
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7 N8500 Installation (with S5600T, S5800T or S6800T
Storage System as the Storage Unit)
Figure 7-28,
Figure 7-28, Figure 7-29, and
Figure 7-28, Figure 7-29, and
Figure 7-29.
Figure 7-29, and Figure 7-30. To
Figure 7-30. To configure
Figure 7-28, Figure
Figure 7-30, are enclosure
7-29,
203