> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > On Behalf Of Craig Findlay > Sent: Thursday, 1 November 2007 12:53 PM > To: misc@openbsd.org > Subject: USB drive problem > > I am having trouble using a Maxtor OneTouch external drive (an older > model 250GB drive) on a 4.1 Ipex Celeron box. I suspect that the drive > itself is the problem but I wanted to get some other opinion. > > The most recent error resulted in the following output: The first part > is when I plugged the drive in, the second when the error > occurred while > running an rdiff-backup process using the drive as the destination. > > umass0 at uhub6 port 4 configuration 1 interface 0 > umass0: Maxtor OneTouch, rev 2.00/2.00, addr 2 > umass0: using SCSI over Bulk-Only > scsibus1 at umass0: 2 targets > sd0 at scsibus1 targ 1 lun 0: <Maxtor, OneTouch, 0200> SCSI0 > 0/direct fixed > sd0: 239371MB, 239371 cyl, 64 head, 32 sec, 512 bytes/sec, > 490232832 sec > total > > umass0: Invalid CSW: sig 0xd0d0ea80 should be 0x53425355 > umass0: Invalid CSW: sig 0xd0d0ea80 should be 0x53425355 > umass0: at uhub6 port 4 (addr 2) disconnected > umass0: BBB bulk-in stall clear failed, IOERROR
I've not seen the "Invalid CSW" bit but I've found that the error "bulk-in stall clear failed" can be related to the power supply to the disk. I've seen that error with external USB laptop drives powered from the USB cable without a separate external power source. ciao dave --- Dave Edwards
