hard-links and transfer sets

[frukto]

Hello

we are split our rsync sources into many parts to start several rsync in parallel - I think many people do the same. However this may break hard-links. If hard-linked files happens to be in different transfer sets, they will be individual files on the receiving side.

Would it be possible to skip (and somehow record) files with link count >1, so we can handle theses separate, for example with an additional rsync run which can keep these files as hard-links.