HP MPX200 Multifunction Router - Manual (Page 26)

Figure 11 Presented targets: virtual presentation
Figure 11 (page 26) shows:
•
LUNs from a single source storage array allocated to two servers. Use the Target Map Wizard
to configure two separate VPGs to map LUNs from the storage array to Server1 and Server2.
•
Four target ports (WWPNs) on the source array are zoned in with two VPGs (VPG1 and
VPG2) on the MPX200.
•
LUNs associated with VPG1 are for Server1, and LUNs associated with VPG2 are for Server2.
•
Four presented target ports (PT1, PT2, PT3, and PT4) depict the four source array target ports
discovered on VPG1. These presented targets (WWPNs) are zoned in with appropriate
adapter ports on Server1.
When LUNs (discovered through VPG2) are presented to Server2, four new presented targets
(PT5, PT6, PT7, and PT8) are created. The new presented targets depict the same four source
array target ports now discovered through VPG2, creating a total of eight presented targets
through the MPX200.
NOTE: HP recommends that if a single-source array FC target port is discovered through one
VPG across both blades, you should create only one presented target across all four physical FC
blade ports. For example, in
Figure 5 (page 12) , target ports SA1, SA2, SB1, and SB2 are
discovered on both blades through VPG1. Presented targets (PT) PT1 (SA1 + VPG1) and PT4 (SB2
+ VPG1) are presented through FC ports on Blade1, and PT2 (SA2 + VPG1) and PT3 (SB1 +
VPG1) are presented through Blade2.
Example:
•
Four target ports on the source array are zoned in with VPG1 from each MPX blade. Assuming
two fabrics, we connect FC1 from each blade to Fabric A and FC2 from each blade to FC2.
Source Array port WWPN VPG1 WWPN Zone Fabric
50:05:08:b4:00:b4:78:cc 21:00:00:c0:dd:13:2c:60 Blade1-FC1-VP1_Zone A
50:05:08:b4:00:b4:78:c8 21:00:00:c0:dd:13:2c:68 Blade2-FC1-VP1_Zone A
26 Data migration objects