vcache_set_entry
status = vcache_set_entry(bsdVolume, ino, generate_unique_vnid(bsdVolume));
vcache_set_entry(bsdVolume, toFatNode->de_inode, generate_unique_vnid(bsdVolume));
vcache_set_entry(bsdVolume, fromFatNode->de_inode, newLocation);
status = vcache_set_entry(bsdVolume, fatTarget->de_inode, generate_unique_vnid(bsdVolume));
status_t vcache_set_entry(mount* vol, ino_t vnid, ino_t loc);