HP StorageWorks 2000sa, Руководство по развертыванию

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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.
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
106 Deployment examples