Ever since I built my current RAID5 set, I've been seing the error messages below. Are they general SCSI errors or are the RAID5 related? I had not seen them before I patched up with RAID 5 support. Here's my setup: Slackware 3.3 2.0.36 w/ raid0145-19990128-2.0.36 patch raidtools-19990128-0.90 Symbios Logic SCSI controller Adaptec 2944 SCSI controller The raid consists of 7 4.3g UW Quantums and 5 4.1g UW Seagates. scsi1:0:6:0 as listed in the error messages would be a Quantum 34300WD on the Adaptec 2944. Feb 24 19:01:31 rc5 kernel: (scsi1:0:6:0) Data overrun detected in Data-In phase, tag 12; Feb 24 19:01:31 rc5 kernel: Have seen Data Phase. Length=2048, NumSGs=1. Feb 24 19:01:31 rc5 kernel: sg[0] - Addr 0x7ce4000 : Length 2048 Feb 24 19:01:31 rc5 kernel: (scsi1:0:6:0) Data overrun detected in Data-In phase, tag 10; Feb 24 19:01:31 rc5 kernel: Have seen Data Phase. Length=59392, NumSGs=29. Feb 24 19:01:31 rc5 kernel: sg[0] - Addr 0x784a000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[1] - Addr 0x74c9000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[2] - Addr 0x7783000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[3] - Addr 0x7b34000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[4] - Addr 0x747f000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[5] - Addr 0x7f61000 : Length 2048 Feb 24 19:01:31 rc5 kernel: sg[6] - Addr 0x7aae000 : Length 2048 Thanks, Karl Hague Network Technician [EMAIL PROTECTED]