Sas Expander Port Assignment; Amc Storage Interconnect - Kontron AT8402 User Manual

AT8402
The table below shows the port assignment of the SAS Expander devices.
Table 3-3:

SAS Expander Port Assignment

Channel
0 AMC B3 Channel 2*
1 AMC B4 Channel 2*
2 SAS Controller Port 0
3 SAS Controller Port 1
4 SAS Controller Port 2
5 SAS Controller Port 3
6 RTM, STOR3
7 RTM, STOR2
8 RTM, STOR1
9 RTM, STOR0
10 AMC B1 Channel 2
11 AMC B2 Channel 2
*
Configured for SAS Connect
Depending on whether the port selectors are configured for SAS Connect or Direct AMC Con-
nect, the SAS/SATA channels of the four mid-size AMC bays are interconnected as follows:
Table 3-4:

AMC Storage Interconnect

AMC Channel
B1 Channel 2 SAS Expander Port 10
B1 Channel 3 -
B2 Channel 2 SAS Expander Port 11
B2 Channel 3 -
B3 Channel 2 SAS Expander Port 0
B3 Channel 3 -
B4 Channel 2 SAS Expander Port 1
B4 Channel 3 -
For more information on how to configure the AMC Storage connections, refer to the AT8402
CLI Reference Manual.
Connection
SAS Connect
SAS Expander Port 10
B3 Channel 2
SAS Expander Port 11
B4 Channel 2
B1 Channel 3
-
B2 Channel 3
-
Page 3 - 6
Hardware Description
Direct AMC Connect
AT8402 User Guide