Here is some bad news that was told to me by the 1800CALLAIX - HACMP desk
which doesn't pertain to your particular question (but you might be
considering it).

The HACMP desk does not support Netview 5.1 as a high availability resource
in a HACMP cluster except under HACMP 4.3, which of course requires AIX 4.3
(I am running AIX 4.3.2).

Incidentally, if you contemplate a move to AIX 4.3.X, here is the
justification that plays well with management:    AIX 4.3.X is the only
version of AIX that is Y2K compatible without a patch.

regards,
kg
kgarst AT giantofmaryland DOT com