Using IPv6addr with a /116 gives an unknown error about resource-agents

[kskmori]

I've replyed to the ML about this topic and just cc:-ing here for the record.

Could you privide which version of resource-agents you're using?

Prior to 3.9.2, IPv6addr requires a static IPv6 address with the
exactly same prefix to find out an apropriate nic; so you should have
statically assigned 2600:3c00::34:c003/116 on eth0 for example.

As of 3.9.3, it has relaxed and the specified nic is always used no
matter if the prefix does not match; so it should just work. (at least
it works for me)

Alternatively, as of 3.9.5, you can also use IPaddr2 for managing a
virtual IPv6 address, which is brand new and I would prefer this
because it uses the standard ip command.

[nwalke]

Adding it to the interface first works. Thanks