Cisco UCS S3260 Service Manual page 12

Overview of Cisco UCS S3260 Architecture
Data Architecture
The data plane architecture has different associations between components than the management plane.
The diagram shown in
•
•
•
•
Figure 1-8
The diagram shown in
•
•
Figure 1-9
Cisco UCS S3260 Storage Server Chassis Installation and Service Guide
1-10
Figure 1-8
The data bus in server node 1 connects through SIOC 1.
The data bus in server node 2 connects through SIOC 2.
Server 1 SSDs 1 and 2 can be controlled by a RAID controller card in server node 1.
Server 2 SSDs 1 and 2 can be controlled by a RAID controller card in server node 2.
Data Architecture in a Dual-Server System
Figure 1-9
The data bus in server node 2 connects through SIOC 2.
Server 2 SSDs 1 and 2 can be controlled by a RAID controller card in server node 2.
Data Architecture in a Single-Server System With I/O Expander
illustrates the following associations for a dual-server system:
illustrates the following associations for a single-server system:
Chapter 1 Overview