hp lh 3000 and virtual array config guide - for the VA7100/7400 in Microsoft Windows 2000 A. S. Clusters PDF, 272K, 3/8/2002

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Server
1
Server
2
Private
Network
FC Hub/Switch
Primary path for RG 1*
Secondary path for RG 2
Secondary path for RG 1
Primary path for RG 2*
FC Hub/Switch
Public Network
HP Dual HBA Cluster
VA 7400
*Preferred path mode only.
() Redundancy Group1 owner () Redundancy Group 2 owner
HOST FC HOST FC
Performance note:
For best performance, If Server 1 and Server 2 are configured in an active/active cluster
configuration, where each is running a critical application software, each application should
use LUNs owned by a different VA controller, and the primary path of the server running the
application should be to the VA controller owning that application’s LUNs.