If anyone can answer these questins I would be very self-heal. How does chashing work on GlusterFS? Is the unify translator responsible for that? How to make GlusterFS running in Windows enviroment? Is there a self-heal mechanism in glusterfs, and how much time is needed to countdown, so self-heal begin? Is there any other encription algorithm beside the simple rot-13? And most important! I want to make use of the some old machines. So I decided to make a cluster of them. Some machines have relly slow disks (4200rpm) and some are faster (10000rpm). Does GlusterFS support big diferences between disk speeds!? Can it make an agregate I/O performance of such system. I have started bonnie++ and after inteligent writing i got a fatal I/O error! Can this error be caused by big disk speed diferences. -- Best regards, Predrag