I've tried to upgrade my running active-passive cluster from 9.207019 to 9.260008 using u2d-sys-9.207019-260008.tgz.gpg. In the progress window I got immediately 'Node 2 progress...Runtime: 00:00:00...Installation successful!' but the HA Status shows me 'Up2date-Failed' for node 2.
Looks like a bug?!