Hi, I'm having some problems with Adaptec 2100S with Suse 9.2 I'm using dpt_i2o scsci module to load this controller and all works fine. The controller is used only by DAT SONY Model: SDX-700C (no disks are used) But sometimes, during backup process (read or write) the system just hangs and I need to reboot server (cpu load is very high and can't do anything else) The /var/log/messagens report only this : Nov 8 14:18:17 banco4 kernel: dpti0: Trying to Abort cmd=20781106 Nov 8 14:18:17 banco4 kernel: dpti0: Abort cmd not supported Nov 8 14:18:17 banco4 kernel: dpti0: Trying to reset device Nov 8 14:18:17 banco4 kernel: dpti0: Device reset not supported Nov 8 14:18:17 banco4 kernel: dpti0: Bus reset: SCSI Bus 0: tid: 8 Nov 8 14:18:17 banco4 kernel: dpti0: Bus reset success. Nov 8 14:18:27 banco4 kernel: dpti0: Hba Reset: scsi id 0: tid: 8 Nov 8 14:18:27 banco4 kernel: dpti0: Quiesced. Nov 8 14:18:38 banco4 kernel: dpti0: LCT has 12 entries. Any ideas to resolve this issue? Regards,