[Bugme-new] [Bug 41282] New: Strange errors when trying to copy data from a DVD to my HDD
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Tue Aug 16 22:35:00 PDT 2011
https://bugzilla.kernel.org/show_bug.cgi?id=41282
Summary: Strange errors when trying to copy data from a DVD to
my HDD
Product: File System
Version: 2.5
Kernel Version: 3.0.1-ARCH
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: fs_other at kernel-bugs.osdl.org
ReportedBy: diego.viola at gmail.com
Regression: No
Created an attachment (id=69032)
--> (https://bugzilla.kernel.org/attachment.cgi?id=69032)
dmesg
I tried mounting a ISO file I have on my hard disk to /mnt, then copying the
data from the ISO file to my HDD, both the ISO file and all the data are in the
same HDD/partition.
Here is what I tried:
$ mount -o uid=1000 -t iso9660 /home/diego/tmp/Dead\ Space\ 2/flt-ds2a.iso /mnt
$ cp -a /mnt/* ~/ds
However, after a while of waiting for the data to copy, I noticed the HDD I/O
and CPU utilization stopped at all. I tried to kill the process but the machine
just froze, and I got tons of errors in dmesg (please see the file attached).
I tried to get the ISO file again, but the problem still persisted. I read this
ISO and game has some DRM on it, could this be the cause? The size of this ISO
file is about 5.5 GB.
I will try to reproduce the problem with other ISOs also and report back
anything I find.
My machine specs:
Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz
Arch Linux x86-64
2 GB of RAM.
kernel 3.0.1
Thanks.
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