usb/95173: [usb] cannot mount external usb harddisk VIA Technologies Inc. USB 2.0 IDE Bridge

Goegele Hannes diazepam at gmx.net
Fri Mar 31 23:00:37 UTC 2006


>Number:         95173
>Category:       usb
>Synopsis:       [usb] cannot mount external usb harddisk VIA Technologies Inc. USB 2.0 IDE Bridge
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 31 23:00:36 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Goegele Hannes
>Release:        5.5-PRERELEASE
>Organization:
>Environment:
FreeBSD localhost 5.5-PRERELEASE FreeBSD 5.5-PRERELEASE #1: Sun Feb  5 17:26:01 CET 2006     root at Rex:/usr/obj/usr/src/sys/DESKTOPBSD  i386
>Description:
I bought an external 2,5 USB-Harddisk-Adapter and it's not possible to mount the disk (5 GB Fat32). The adapter and harddisk are OK and both are working well under W2K and Windows XP. Here is the kernel output:

umass0: VIA Technologies Inc. USB 2.0 IDE Bridge, rev 2.00/0.03, addr 2
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <IBM-DJSA -205 JS1O> Fixed Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: 4769MB (9767520 512 byte sectors: 255H 63S/T 608C)
umass0: Invalid CSW: tag 7 should be 8
(da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x10, scsi status == 0x0
Opened disk da0 -> 5
Opened disk da0 -> 5
Opened disk da0 -> 5
Opened disk da0 -> 5

If i try to mount the disk with "mount -t msdos /dev/da0 /mnt/" the following error message appears: "msdosfs: /dev/da0: Input/output error"

"usbdevs -v" gives me

Controller /dev/usb0:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 1.00
 port 1 powered
 port 2 addr 2: full speed, power 100 mA, config 2, USB 2.0 IDE Bridge(0x6204), VIA Technologies Inc.(0x040d), rev 0.03

 
>How-To-Repeat:
Plug in the adapter in the usb-port.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:


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