A caveat to those using demo licenses!
My demo license has expired and when i try to build a volume as follows:
vxdg init dg-data c1t0d0s2 c1t1d0s2 c2t1d0s2 c2t2d0s2;
vxassist -g dg-data -U fsgen make vl-data 50m layout=mirror-stripe,log mirror=ctlr;
i get the following error message:-
"Too few disks for striping: at least 4 disks are needed"

I would be much more helpful if the above message stated:
"license expired"

When i insert a valid license the above command sequence works with no problems.
Is lesson here is that without a valid license the product behaves unpredictably.?