Hi, I have a cluster RedHat composed of two nodes RH AS 4.0 upd2 with the cluster suite. On those nodes I have installed the Samba suite "samba-3.0.10-1.4E.2". Reading the chapter 39 "Samba performance tuning" I found a node regarding files *.tdb. The note is explaining only performance problems, removing *.tdb. I would like to have more informations for example: 1. when perform a tdbbackup 2. when perform a rm *.tdb 3. what happens to samba cfg when performing steps 1/2 (just stop/start samba or also reconfigure connection to domain??) 4. when is suggested to do it 5. how can I see that the tdbbackup/rm is needed ? Regards Thanks Komal