One question: why are you using hdparm on the partition device (sdb1) and not on the disk device (sdb)? I'm not sure it's the same. In any case, with hdparm -i /dev/sdb can you see whether the UDMA is being used?
-- poor performance hard disk IDE https://bugs.launchpad.net/bugs/96693 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
