Shared Storage-With Two C-Class Enclosures, Msa2000Sa G2 - HP 2000sa Deployment Manual

Shared storage—with two c-Class enclosures, MSA2000sa G2
This example illustrates cabling from two BladeSystem c-Class enclosures to one MSA2300sa
controller enclosure. In this configuration, note the following:
This example shows a dual-controller MSA2300sa controller enclosure with optimal cabling.
Standard cabling is also supported. Standard cabling offers high availability, but, during a
failover, there will be a slight performance reduction.
Because the MSA2300sa controller includes four SAS ports, optimal cabling can be used,
ensuring best-possible availability.
106 Deployment examples
Devices and quantities
MSA2200sa controller enclosures: 1
MSA2000 drive enclosures: 3
c7000 enclosures: 2
3Gb SAS BL Switches: 4
Server blade types: half-height and full-height
Connection details
Switch in interconnect bay 5, c7000 #1:
◦ Port 1: to MSA G2 SAS port A1
◦ Port 2: to MSA G2 SAS port B1
Switch in interconnect bay 6, c7000 #1:
◦ Port 1: to MSA G2 SAS port A2
◦ Port 2: to MSA G2 SAS port B2
Switch in interconnect bay 5, c7000 #2:
◦ Port 1: to MSA G2 SAS port A3
◦ Port 2: to MSA G2 SAS port B3
Switch in interconnect bay 6, c7000 #2:
◦ Port 1: to MSA G2 SAS port A4
◦ Port 2: to MSA G2 SAS port B4