There's a bug in the umass driver that makes it time out to quickly.
It has been fixed in current.

    -- Lennart


Lloyd Lowe wrote:

> The error appeared as follows whilst writing a cd using a Plextor
> PX-S88T usb writer. Can anyone offer me any assistance on the following
> error.
>
> rom host adapter code
> umass0: BBB reset failed, TIMEOUT
> cdrecord: input/output error test unit ready: SCSI sendcmd: fatal error
> CDB: 00 00 00 00 00
> cmd finished after 31.200s timeaout 40s
> /netbsd: cd0(umass 0 : 1 : 0): unknown error category f
> fixating time: 158.027s
>
> 700cdrecord: input/output. error. Mode select g1: scsi sendcmd: retyable
> error
> CDB 55 10 00 00 00 00 00 00 10 00
> status: 0x0
> resid: 16
> cmd finished after 0.017s timeout 40s
> cdrecord: fifo had 10053 puts and 10053 gets
> cdrecord: fifo was 0 times empty and 9984 times full, min full was 98%
>
> Many Thanks.
>
> Lloyd