Messages in this thread | | | Date | Mon, 9 Oct 2000 21:33:58 -0400 | From | Rick Haines <> | Subject | Re: dvd mounting troubles |
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On Mon, Oct 09, 2000 at 11:22:44PM +0200, Jens Axboe wrote: > On Mon, Oct 09 2000, Rick Haines wrote: > > I'm having real trouble mounting a dvd (udf filesystem) in my Pioneer > > 104S drive. It usually failes with: > > mount: wrong fs type, bad option, bad superblock on /dev/dvd, > > or too many mounted file systems > > but it succeeds sometimes. For a while I've been inserting the dvd, > > This sounds suspiciously like a hardware issue, to be honest. Does ide-cd > print anything interesting to the logs when this happens? I've had nothing > but pleasant experiences with Pioneer drives, they are definitely some > of the better drives out there.
It works fine in Win2k. After reading Andre's comment I think it could be a udf problem as well because iso9660 cd's work fine. In fact, after mounting an iso9660 cdr I can now mount dvd's every try.
Here's an unsuccessful mount (followed by a successful):
Oct 9 14:09:38 sasami kernel: VFS: Disk change detected on device ide0(3,64) Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (lowlevel.c, 65): udf_get_last_session: CDROMMULTISESSION not supported: rc=-5 Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (super.c, 1316): udf_read_super: Multi-session=0 Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (misc.c, 302): udf_read_tagged: block=256, location=256: read failed Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (super.c, 1325): udf_read_super: Lastblock=0 Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (super.c, 389): udf_vrs: Starting at sector 16 (2048 byte sectors) Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (super.c, 1080): udf_check_valid: Failed to read byte 32768. Assuming open disc. Skipping validity check Oct 9 14:09:38 sasami kernel: UDF-fs DEBUG (super.c, 1132): udf_load_partition: No Anchor block found Oct 9 14:09:38 sasami kernel: UDF-fs: No partition found (1) Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (lowlevel.c, 65): udf_get_last_session: CDROMMULTISESSION not supported: rc=-5 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1316): udf_read_super: Multi-session=0 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (misc.c, 302): udf_read_tagged: block=256, location=256: read failed Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1325): udf_read_super: Lastblock=0 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 389): udf_vrs: Starting at sector 16 (2048 byte sectors) Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1080): udf_check_valid: Failed to read byte 32768. Assuming open disc. Skipping validity check Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1132): udf_load_partition: No Anchor block found Oct 9 14:09:40 sasami kernel: UDF-fs: No partition found (1) Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (lowlevel.c, 65): udf_get_last_session: CDROMMULTISESSION not supported: rc=-5 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1316): udf_read_super: Multi-session=0 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (misc.c, 302): udf_read_tagged: block=256, location=256: read failed Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1325): udf_read_super: Lastblock=0 Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 389): udf_vrs: Starting at sector 16 (2048 byte sectors) Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1080): udf_check_valid: Failed to read byte 32768. Assuming open disc. Skipping validity check Oct 9 14:09:40 sasami kernel: UDF-fs DEBUG (super.c, 1132): udf_load_partition: No Anchor block found Oct 9 14:09:40 sasami kernel: UDF-fs: No partition found (1)
Here's the successful one (same DVD, this is after mounting an iso9660 disc):
Oct 9 21:07:52 sasami kernel: VFS: Disk change detected on device ide0(3,64) Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (lowlevel.c, 65): udf_get_last_session: CDROMMULTISESSION not supported: rc=-5 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 1316): udf_read_super: Multi-session=0 Oct 9 21:07:52 sasami kernel: attempt to access beyond end of device Oct 9 21:07:52 sasami kernel: 03:40: rw=0, want=2147483138, limit=638822 Oct 9 21:07:52 sasami kernel: attempt to access beyond end of device Oct 9 21:07:52 sasami kernel: 03:40: rw=0, want=2147483026, limit=638822 Oct 9 21:07:52 sasami kernel: attempt to access beyond end of device Oct 9 21:07:52 sasami kernel: 03:40: rw=0, want=2147483646, limit=638822
[...]
Oct 9 21:07:52 sasami kernel: attempt to access beyond end of device Oct 9 21:07:52 sasami kernel: 03:40: rw=0, want=2147482834, limit=638822 Oct 9 21:07:52 sasami kernel: attempt to access beyond end of device Oct 9 21:07:52 sasami kernel: 03:40: rw=0, want=2147482722, limit=638822 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 1325): udf_read_super: Lastblock=0 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 389): udf_vrs: Starting at sector 16 (2048 byte sectors) Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 416): udf_vrs: ISO9660 Primary Volume Descriptor found Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 425): udf_vrs: ISO9660 Volume Descriptor Set Terminator found Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 739): udf_load_pvoldesc: recording time 966331442/0, 2000/08/15 18:24 (121c) Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 749): udf_load_pvoldesc: volIdent[] = 'KSXA23991' Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 756): udf_load_pvoldesc: volSetIdent[] = '290f4301' Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 856): udf_load_logicalvol: Partition (0) type 1 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 912): udf_load_logicalvol: FileSet found in LogicalVolDesc at block=0, partition=0 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 786): udf_load_partdesc: Searching map: (0 == 0) Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 835): udf_load_partdesc: Partition (0:0 type 1511) starts at physical 262, block length 2035249 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 1136): udf_load_partition: Using anchor in block 256 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 711): udf_find_fileset: Fileset at block=0, partition=0 Oct 9 21:07:52 sasami kernel: UDF-fs DEBUG (super.c, 772): udf_load_fileset: Rootdir at block=2, partition=0 Oct 9 21:07:52 sasami kernel: UDF-fs INFO UDF 0.9.1 (2000/02/29) Mounting volume 'KSXA23991', timestamp 2000/08/15 05:24 (1f10)
-- Rick (rick@kuroyi.net) http://www.kuroyi.net
I think the slogan of the fansubbers puts it best: "Cheaper than crack, and lots more fun." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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