Hello Dan, Frans I run our Bull IA64 under debian from the 9 November, all work fine and I say many thanks to you two :-) I know only one big problem, the system (2.6.17) continue to boot alternatively one time to the megaraid controller one time to the qla2xxx controller. To solve this problem I restart our system with the qla controller powered off. Do you know if this problem are solved on the 2.6.18 branch or are planned to resolved ? Thanks in advance Guy