Sun Microsystems StorEdge 3000 Series - Six Node High-Availability das Setup Details

Best Practices for the Sun StorEdge 3510 and 3511 FC Arrays 31
Six Node High-Availability DAS Setup Details
FIGURE 10 show a Sun StorEdge 3511 SATA array connected to six servers in a high-
availability DAS configuration.
FIGURE 10 Sun StorEdge 3511 SATA Array Six Node High-Availability Connections
Note – The Sun StorEdge 3511 SATA array cannot be used to store single instances
of data but can be used in multi-path and multi-host configurations where the array
has a backup or archival role.
The general procedure for creating this configuration follows.
1. Add SFPs to support twelve connections.
2. Connect expansion units if needed. See “Sun StorEdge 3511 SATA Array High
Capacity Configurations” on page 53
3. Confirm that cache optimization is sequential.
H/D/RCC
H/D/RCC
Server 1
Server 3
Server 5
Server 2
Server 4
Server 6