On Mon, 2005-06-06 at 18:14 -0500, Jeff Vian wrote: > On Mon, 2005-06-06 at 19:04 -0400, Marcus O. White wrote: > > On Mon, 2005-06-06 at 16:58 -0500, Jeff Vian wrote: > > > On Mon, 2005-06-06 at 05:35 -0400, Marcus O. White wrote: > > > > G'day All, > > > > > > > > Finally upgraded remaining RHL 9.0 workstation to FC3. Now when I > > > > attempt to access my Sony Mavica CD-1000 digital camera via USB it no > > > > longer works. Whereas it worked under RHL 9.0. The system recognizes the > > > > camera, as can seen from the following: > > > > > > > > Jun 6 05:21:22 tbird kernel: usb 4-1: new full speed USB device using > > > > uhci_hcd and address 3 > > > > Jun 6 05:21:24 tbird kernel: SCSI subsystem initialized > > > > Jun 6 05:21:24 tbird kernel: Initializing USB Mass Storage driver... > > > > Jun 6 05:21:24 tbird kernel: scsi0 : SCSI emulation for USB Mass > > > > Storage devices > > > > Jun 6 05:21:24 tbird kernel: usbcore: registered new driver usb-storage > > > > Jun 6 05:21:24 tbird kernel: USB Mass Storage support registered. > > > > Jun 6 05:21:29 tbird kernel: Vendor: SONY Model: DSC DDX-G2000 > > > > Rev: 1.17 > > > > Jun 6 05:21:29 tbird kernel: Type: CD-ROM > > > > ANSI SCSI revision: 02 > > > > Jun 6 05:21:29 tbird scsi.agent[9551]: cdrom > > > > at /devices/pci0000:00/0000:00:10.2/usb4/4-1/4-1:1.0/host0/target0:0:0/0:0:0:0 > > > > Jun 6 05:21:30 tbird kernel: sr0: scsi3-mmc drive: 8x/8x writer > > > > xa/form2 cdda pop-up > > > > > > sr0 is the driver > > > > > > > Jun 6 05:21:30 tbird fstab-sync[9614]: added mount > > > > point /media/cdrecorder2 for /dev/scd0 > > > > Jun 6 05:21:30 tbird kernel: cdrom: This disc doesn't have any tracks I > > > > recognize! > > > > > > > > > > Normal message for a usb attached cdrom with no disk in the drive. It > > > sees the drive but can't access the disk. > > > > > > Everything up to this point seems normal > > > > > > > > > > When I attempt to mount it I see the following messages: > > > > [root@tbird ~]# mount -t udf /dev/sr0 /media/cdrecorder2 > > > > > > You are trying to mount /dev/sr0 (the driver). In the message about the > > > mount point above it says the device is /dev/scd0. Thus it cannot be > > > mounted with your command. > > > > > > Since the fstab entry has been made, if you have need to manually mount > > > it the command (as root) would be "mount /media/cdrecorder2". The rest > > > of the data is taken from the fstab entry. Media device by default will > > > automount when a disk is available. > > > > > > Did you even look at /media/cdrecorder2 to see if the content was > > > already mounted? Mine shows an icon on the desktop when I attach a > > > media device (cdrom, camera, flash disk, etc.) and it auto-mounts. > > > > > > Also, you need to have a disk in the drive with a recognized filesystem > > > to do the mount. Verify that is the case. > > > > > > A friend had a Sony camera that used a cdrom for the pictures. The > > > pictures were not actually in a filesystem until he told the camera to > > > close the session and thus could not be read directly on another cdrom > > > drive. I never tried to connect it to my linux machine so I don't know > > > if it would have been mountable while in the camera or not. > > > > > > > > I tried the /dev/scd0 and /dev/sr0 (after manually creating it). Yes, I > > checked to see if it had already mounted. This camera uses a 3" CD to > > store the photos. I've heard that some users had to "finalize" the CD, > > but that defeats the purpose of accessing it from the camera. > > > > I last used this very same camera and CD a few days ago prior to > > upgrading to FC3... Maybe I need to downgrade it or at least load the > > last kernel rpm... > > > > Any other ideas? > > > Nope, since the Sony is proprietary in their disk access for the cameras > it may be tough. > > I think an updated driver would be better than downgrading something for > this access. I did keep a dual boot machine around for quite a while > under similar circumstances though. > > Have you checked to see if Sony has anything available? or googled for > any pointers? It worked with the RescueCD... which uses the 2.4 kernel... Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage scsi0 : SCSI emulation for USB Mass Storage devices Vendor: SONY Model: DSC DDX-G2000 Rev: 1.17 Type: CD-ROM ANSI SCSI revision: 02 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 sr0: scsi3-mmc drive: 8x/8x writer xa/form2 cdda pop-up WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 3 USB Mass Storage support registered. . . . UDF-fs DEBUG lowlevel.c:57:udf_get_last_session: XA disk: no, vol_desc_start=0 UDF-fs DEBUG super.c:1421:udf_read_super: Multi-session=0 UDF-fs DEBUG super.c:410:udf_vrs: Starting at sector 16 (2048 byte sectors) I/O error: dev 0b:00, sector 64 UDF-fs DEBUG super.c:1157:udf_check_valid: Failed to read byte 32768. Assuming open disc. Skipping validity check UDF-fs DEBUG super.c:753:udf_load_pvoldesc: recording time 1116150366/0, 2005/05/15 09:46 (1801) UDF-fs DEBUG super.c:763:udf_load_pvoldesc: volIdent[] = 'MV_20050515' UDF-fs DEBUG super.c:770:udf_load_pvoldesc: volSetIdent[] = '' UDF-fs DEBUG super.c:962:udf_load_logicalvol: Partition (0:0) type 1 on volume 1 UDF-fs DEBUG super.c:962:udf_load_logicalvol: Partition (1:0) type 2 on volume 1 UDF-fs DEBUG super.c:972:udf_load_logicalvol: FileSet found in LogicalVolDesc at block=0, partition=1 UDF-fs DEBUG super.c:800:udf_load_partdesc: Searching map: (0 == 0) UDF-fs DEBUG super.c:882:udf_load_partdesc: Partition (0:0 type 1511) starts at physical 0, block length 332743 UDF-fs DEBUG super.c:1215:udf_load_partition: Using anchor in block 512 UDF-fs DEBUG super.c:1448:udf_read_super: Lastblock=33424 UDF-fs DEBUG super.c:725:udf_find_fileset: Fileset at block=0, partition=1 UDF-fs DEBUG super.c:786:udf_load_fileset: Rootdir at block=1, partition=1 UDF-fs INFO UDF 0.9.6-ro (2002/03/11) Mounting volume 'MV_20050515', timestamp 2005/05/15 09:46 (1000) Now, of course, I had load the sd_mod module, then unload the usb- storage module and finally load usb-storage (modprobe usb-storage) for it to detect the camera drive. Then mount with mount -t vfat /dev/sr0 /tmp/camera, which would fail. then mount -t udf /dev/sr0 /tmp/camera, which then worked... I suspect that the vfat module needed to be loaded... -- Marcus O. White <1lnxraider@xxxxxxxxxxx>
