Until we implement transactions over HotRod, we won't have remote locks. There might be a workaround, however: what do you intend to do ?
Well, there are always workarounds. :-) In fact I used one for Memcached which is, possibly, also applicable to Infinispan as well.
However, since I am evaluating a set of competing products, we'll stick to one that can provide remote distributed locks without workarounds.
Thanks for the confirmation anyway!