Sven Rudolph <Sven_Rudolph@xxxxxxxxx> writes: > FAST-160 is detected when the same cable, storage cage and disk drive > are connected to the LSI controller, but on the Atto only FAST-40 > appears. Does it make sense to try another SCSI cable? Something I forgot to mention: I became aware of the problem when I tried to read from (or write to (?)) three disks in parallel and the sum of the transfer speeds was a bit below 40 MBytes/second when I ran two disks and it was the nearly the same with three disks. The first disk was the fastest in the three-disk test run, and the third was the slowest. I suppose this is due to SCSI priority by SCSI ID. So I'm quite sure that the bus really only runs in FAST-40 mode. Sven - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
