The following figure shows how port WWNs and mapped volumes are presented if
controller B fails.
A0 & B1 WWNs,
A & B volumes
No
data
Interconnects
enabled
Figure C-2 FC Storage Presentation During Failover (Direct Attach with
Interconnects Enabled)
A1 & B0 WWNs
A & B volumes
A0
A1
(Failed)
B0
B1
Appendix C Host Access to Storage
No
data
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