HP LH4r hp lc 2000 and virtual array config guide — for the VA 74 - Page 5
Dual HBA Cluster, VA 7400
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lc2000nt71-74 HP VA 7400 Dual HBA Cluster Public Network Server 1 Private Network Server 2 FC Hub/Switch FC Hub/Switch HOST FC HOST FC (Redundancy Group1 owner) (Redundancy Group 2 owner) Primary path for RG 1* Secondary path for RG 2 *Preferred path mode only. Primary path for RG 2* Secondary path for RG 1 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. 3/11/02 5
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lc2000nt71-74
3/11/02
5
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.