failback fails in clustered HANA setup

Hi,

We have two HANA SPS12 servers configured in a cluster using the SLES 11 SP3 HA Extension.

Failing from node 1 to 2 works as expected, but failing back from node 2 to 1 fails with messages like "read phase '2', from takeover file" in the nameserver trace file.

It looks like the hdbnsutil -sr_takeover command does not fully complete leaving the database in an inaccessible state.

Anybody encountered this before?

Sander