How to expand HAMMER running under LVM?

[elekktretterr at exemail.com.au]

I mean some equivalent of growfs for HAMMER. Im aware of "hammer
volume-add /dev/diskname", but it seems kind of redundant with LVM since
it's supposed to manage the volumes on behalf of HAMMER. Lets say I have
an LVM volume to which i add a disk to expand it, how should i grow the
filesystem? via volume-add?

Maybe Im wrong.

thanks
Petr