[Bugme-new] [Bug 11385] New: cannot mount dvd
bugme-daemon at bugzilla.kernel.org
bugme-daemon at bugzilla.kernel.org
Wed Aug 20 12:26:34 PDT 2008
http://bugzilla.kernel.org/show_bug.cgi?id=11385
Summary: cannot mount dvd
Product: IO/Storage
Version: 2.5
KernelVersion: 2.6.25.14-108.fc9.i686
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Serial ATA
AssignedTo: jgarzik at pobox.com
ReportedBy: jinp65 at yahoo.com
Latest working kernel version:2.4.22
Earliest failing kernel version:kernel 2.6.25.14-108.fc9.i686
Distribution:Fedora 9
Hardware Environment: Pentium III-1GHz
384meg RAM
Toshiba SD-C2402 dvdrom(can only work on DVD-R and CD,
not DVD+R in specification)
Software Environment: KDE, haldaemon-automount(auto detect hardware?)
Problem Description:
can only mount CD, cannot mount DVD-R (fedora core 1 kernel 2.4.22-1.2199.nptl
can mount both) disable haldaemon and use mount command cannot mount either.
--------------------------------------
mount CD result on /var/log/messages
--------------------------------------
Aug 18 07:47:54 localhost kernel: end_request: I/O error, dev sr0, sector 0
Aug 18 07:47:54 localhost kernel: Buffer I/O error on device sr0, logical block
0
Aug 18 07:53:09 localhost kernel: end_request: I/O error, dev sr0, sector
747008
Aug 18 07:53:09 localhost kernel: Buffer I/O error on device sr0, logical block
93376
Aug 18 07:53:09 localhost kernel: end_request: I/O error, dev sr0, sector
747008
Aug 18 07:53:09 localhost kernel: Buffer I/O error on device sr0, logical block
93376
------------ repeat about 10 times --------------
Aug 18 07:53:19 localhost hald: mounted /dev/sr0 on behalf of uid 500
--------------------------------------
mount DVD-R result on /var/log/messages
--------------------------------------
Aug 18 07:44:39 localhost kernel: sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE,SUGGEST_OK
Aug 18 07:44:39 localhost kernel: sr 1:0:0:0: [sr0] Sense Key : Medium Error
[current]
Aug 18 07:44:39 localhost kernel: sr 1:0:0:0: [sr0] Add. Sense: Random
positioning error
Aug 18 07:44:39 localhost kernel: end_request: I/O error, dev sr0, sector
9193856
Aug 18 07:44:39 localhost kernel: Buffer I/O error on device sr0, logical block
1149232
Aug 18 07:45:07 localhost kernel: sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE,SUGGEST_OK
Aug 18 07:45:07 localhost kernel: sr 1:0:0:0: [sr0] Sense Key : Medium Error
[current]
Aug 18 07:45:07 localhost kernel: sr 1:0:0:0: [sr0] Add. Sense: Random
positioning error
Aug 18 07:45:07 localhost kernel: end_request: I/O error, dev sr0, sector
9193968
Aug 18 07:45:07 localhost kernel: Buffer I/O error on device sr0, logical block
1149246
--------- repeat forever with different sector and logical block No.--------
Steps to reproduce: insert DVD into dvdrom drive
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