Product specifications

FC0054604-00 A A-1
A Troubleshooting
Troubleshooting VMM 2007
See the troubleshooting section at the System Center Virtual Machine Manager
TechCenter page:
http://technet.microsoft.com/en-us/library/bb740739.aspx
Troubleshooting Virtual Server 2005 and Virtual
Machines
See the troubleshooting section at the Microsoft website:
http://go.microsoft.com/fwlink/?LinkId=87204
Troubleshooting QLogic Virtual HBA (NPIV)
The following table lists some of the issues that may arise when programming a
QLogic Virtual HBA.
Issue Possible Cause Solution
When trying to create a
virtual HBA port, SAN-
surfer FC HBA Man-
ager reports the error
“Duplicate WWN
Detected, try again”
The WWN being assigned
to a virtual HBA port con-
flicts with an existing WWN
in the SSAN.
Change the second hex digit of
the WWN in the vPort WWN
Generation dialogue box, OR
Click the Generate button in
the vPort WWN Generation
dialogue box and let SAN-
surfer FC HBA Manager gen-
erate a unique WWN.