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Subject: Re: Trouble mounting FM Recorder
From: Ed McConnell (ed_mcconnell_at_yahoo.com)
Date: 2003-06-20


i had a similar problem to this using an earlier kernel version.

i think doing a "rmmod usb-uhci" followed by an "insmod isb-uhci" seemed
to kick something into action and i could then access /dev/sda1.

just my experience.

ed.

On Thu, 2003-06-19 at 21:30, freelunch _ wrote:
> Hello,
>
> I recently purchased an Archos 20 GB FM Recorder largely because of Rockbox.
>
> Unfortunately, I have been unable to mount the device under Linux. It seems
> that no matter what I do, my mount fails:
>
> '/dev/sda1 is not a valid block device'
>
> I have tried this on a few of my systems including two that I regularly use
> to download images via USB from my Canon S100. I have SCSI, USB FS and
> ISD200 in the kernels.
>
> While I realize that this is not a Rockbox problem, I was hoping I might get
> some help here.
>
> I have done a lot of searches on google and on the rockbox site, reviewed
> docs, etc, and have not been able to find a solution to this problem. I
> have seen a few other reports of a similar problem but little on resolution.
> It just seems to work for most people.
>
>
> Thank you for any help!
>
> Brian
>
>
> I am running 2.4.18
>
> >From my dmesg:
>
> hub.c: USB new device connect on bus1/1, assigned device number 6
> usb-storage: act_altsettting is 0
> usb-storage: id_index calculated to be: 66
> usb-storage: Array length appears to be: 68
> usb-storage: USB Mass Storage device detected
> usb-storage: Endpoints: In: 0xcb368af4 Out: 0xcb368ae0 Int: 0xcb368b08
> (Period 32)
> usb-storage: Found existing GUID 05ab0060fffffffffff7d96a
> WARNING: USB Mass Storage data integrity not assured
> USB Mass Storage device found at 6
> usb.c: USB disconnect on device 6
> usb-storage: storage_disconnect() called
> usb-storage: -- releasing main URB
> usb-storage: -- usb_unlink_urb() returned -19
> hub.c: USB new device connect on bus1/1, assigned device number 7
> usb-storage: act_altsettting is 0
> usb-storage: id_index calculated to be: 66
> usb-storage: Array length appears to be: 68
> usb-storage: USB Mass Storage device detected
> usb-storage: Endpoints: In: 0xcb368ef4 Out: 0xcb368ee0 Int: 0xcb368f08
> (Period 32)
> usb-storage: Found existing GUID 05ab0060fffffffffff7d96a
> WARNING: USB Mass Storage data integrity not assured
> USB Mass Storage device found at 7
>
>
> >From my /var/log/messages:
>
> Jun 19 06:19:17 grep kernel: Attached scsi removable disk sda at scsi0,
> channel 0, id 0, lun 0
> Jun 19 06:19:17 grep kernel: usb-uhci.c: interrupt, status 3, frame# 2026
> Jun 19 06:19:17 grep kernel: sda : READ CAPACITY failed.
> Jun 19 06:19:17 grep kernel: sda : status = 1, message = 00, host = 0,
> driver = 08
> Jun 19 06:19:17 grep kernel: Current sd00:00: sns = 70 2
> Jun 19 06:19:17 grep kernel: ASC=3a ASCQ= 0
> Jun 19 06:19:17 grep kernel: Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00
> 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00
> Jun 19 06:19:17 grep kernel: sda : block size assumed to be 512 bytes, disk
> size 1GB.
> Jun 19 06:19:17 grep kernel: sda: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: unable to read partition table
> Jun 19 06:19:17 grep kernel: sda : READ CAPACITY failed.
> Jun 19 06:19:17 grep kernel: sda : status = 1, message = 00, host = 0,
> driver = 08
> Jun 19 06:19:17 grep kernel: Current sd00:00: sns = 70 2
> Jun 19 06:19:17 grep kernel: ASC=3a ASCQ= 0
> Jun 19 06:19:17 grep kernel: Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00
> 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00
> Jun 19 06:19:17 grep kernel: sda : block size assumed to be 512 bytes, disk
> size 1GB.
> Jun 19 06:19:17 grep kernel: sda: test WP failed, assume Write Enabled
> Jun 19 06:19:17 grep kernel: sda: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: unable to read partition table
> Jun 19 06:19:17 grep kernel: sda : READ CAPACITY failed.
> Jun 19 06:19:17 grep kernel: sda : status = 1, message = 00, host = 0,
> driver = 08
> Jun 19 06:19:17 grep kernel: Current sd00:00: sns = 70 2
> Jun 19 06:19:17 grep kernel: ASC=3a ASCQ= 0
> Jun 19 06:19:17 grep kernel: Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00
> 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00
> Jun 19 06:19:17 grep kernel: sda : block size assumed to be 512 bytes, disk
> size 1GB.
> Jun 19 06:19:17 grep kernel: sda: test WP failed, assume Write Enabled
> Jun 19 06:19:17 grep kernel: sda: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: I/O error: dev 08:00, sector 0
> Jun 19 06:19:17 grep kernel: unable to read partition table
> Jun 19 06:21:50 grep kernel: hub.c: USB new device connect on bus1/1,
> assigned device number 6
> Jun 19 06:21:53 grep kernel: usb.c: USB disconnect on device 6
> Jun 19 06:21:53 grep /etc/hotplug/usb.agent: ... no modules for USB product
> 5ab/60/1101
> Jun 19 06:22:03 grep kernel: hub.c: USB new device connect on bus1/1,
> assigned device number 7
> Jun 19 06:22:06 grep /etc/hotplug/usb.agent: Setup usb-storage for USB
> product 5ab/60/1101
> Jun 19 06:23:16 grep sshd[7408]: Accepted publickey for bkelley from
> 192.168.11.13 port 4781 ssh2
> Jun 19 06:23:16 grep sshd(pam_unix)[7417]: session opened for user bkelley
> by (uid=1011)
>
>
> ---
> freelunch_at_hotmail.com
>
> _________________________________________________________________
> Help STOP SPAM with the new MSN 8 and get 2 months FREE*
> http://join.msn.com/?page=features/junkmail

-- 
Ed McConnell

Grabel's Law : 2 is not equal to 3 - not even for very large values of 2.



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