On Wednesday, 11/26/2008 at 10:35 EST, RPN01 <[EMAIL PROTECTED]> wrote:
> How many vSwitch rdevices can a single controller userid control? I had 
thought 
> it was one, but it appears that they can support more than one... Is 
there a 
> limit?

There is no [practical] limit.  That's why DTCVSW1 and DTCVSW2 are the 
only controllers you'll need.  The 2nd VSWITCH will probably choose 
DTCVSW2 as primary and DTCVSW1 as backup, as CP will "load balance" among 
the eligible controllers. 

This is why you shouldn't override the default of "CONTROLLER *" unless 
directed to by the Support Center.  And in that case, having a 3rd 
controller handy (but typically not logged on) would be a good idea.  That 
way diagnositics can be obtained without disrupting other VSWITCHes.

Alan Altmark
z/VM Development
IBM Endicott

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