Drive channel
Drive channel
1
3
Drive channel
Drive channel
2
4
Ethernet ports
Drive ports
Controller A
Fibre Channel host ports
Fibre Channel host ports
1
2
3
4
1
2
3
4
Controller B
1
2
1
3
4
5
6
7
8
2
Drive ports
Ethernet ports
Drive channel
Drive channel
5
7
Drive channel
Drive channel
6
8
Figure 49. DS5100 and DS5300 ports and controllers with Fibre Channel host connections
78
IBM System Storage DS5100 and DS5300 Storage Subsystem: Installation, User's, and Maintenance Guide