Justin Anderson wrote:

> Hi All
>
> I have a Maxtor hardrive connected via usb. Using a current kernel it works
> fine. However that same disk fails to be recognized by the kernal 1.5.1
> (i386) during boot. Just wondering what the problem is???

There have been several changes in the umass driver from 1.5.1 to -current,
it's hard to tell which one did the trick.

    -- Lennart


> The relavent
> portion of dmesg is pasted below.
>
> Thanks Justin
>
> sd0 at scsibus0 target 1 lun 0: <MAXTOR 4, K040H2, A08.> SCSI0 0/direct fixed
> sd0: could not mode sense (4/5); using fictitious geometry
> sd0: 38182 MB, 38182 cyl, 64 head, 32 sec, 512 bytes/sect x 78198750 sectors
> sd0: could not mode sense (4/5); using fictitious geometry
> sd0(umass0:1:0):  Check Condition on CDB: 0x08 00 00 00 01 00
>     SENSE KEY:  Illegal Request
>      ASC/ASCQ:  Invalid Command Operation Code
>
> sd0: dos partition I/O error
> sd0(umass0:1:0):  Check Condition on CDB: 0x08 00 00 00 04 00
>     SENSE KEY:  Illegal Request
>      ASC/ASCQ:  Invalid Command Operation Code

--

        -- Lennart