clone 628534 -1
retitle -1 Uses unavailable mount option and hides mount error output
reassign 628534 libfuse2
thanks
#include <hallo.h>
* Chris Dos [Fri, Jun 03 2011, 10:07:49AM]:
> I can also confirm this bug. I booted to single user mode, remounted / read
> only, tried to mount my windows
> partition and it mounted with no problems. Unmounted the windows partition,
> remounted / read write, and I
> could no longer mount the windows partition. I've very impressed that Mario
> was able to figure out how this
> bug worked. I spent hours trying to figure out why I could not mount NTFS
> partitions to no avail until I came
> across this bug report.
The original strace output hides the most interesting stuff. Actually,
it's libfuse hiding information because it deliberately redirects mount
error output.
[pid 16618] write(2, "/bin/mount: unrecognized option '--no-canonicalize'\n",
52) = -1 EBADF (Bad file descriptor)
[pid 16618] open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/util-linux-ng.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16618] open("/usr/share/locale/en_US.utf8/LC_MESSAGES/util-linux-ng.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16618] open("/usr/share/locale/en_US/LC_MESSAGES/util-linux-ng.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16618] open("/usr/share/locale/en.UTF-8/LC_MESSAGES/util-linux-ng.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16618] open("/usr/share/locale/en.utf8/LC_MESSAGES/util-linux-ng.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16618] open("/usr/share/locale/en/LC_MESSAGES/util-linux-ng.mo", O_RDONLY)
= -1 ENOENT (No such file or directory)
[pid 16618] write(2, "Usage: mount -V : print version\n
mount -h : print this help\n mount :
list mounted filesystems\n mount -l : idem, including
volume labels\nSo far the informational part. Next the mounting.\nThe command
is `mount [-t fstype] something somewhere'.\nDetails found in /etc/fstab may be
omitted.\n mount -a [-t|-O] ... : mount all stuff from /etc/fstab\n
mount device : mount device at the known place\n mount
directory : mount known device here\n mount -t type dev dir :
ordinary mount command\nNote that one does not really mount a device, one
mounts\na filesystem (of the given type) found on the device.\nOne can also
mount an already visible directory tree elsewhere:\n mount --bind olddir
newdir\nor move a subtree:\n mount --move olddir newdir\nOne can change
the type of mount containing the directory dir:\n mount --make-shared
dir\n mount --make-slave dir\n mount --make-private dir\n
mount --make-unbindable dir\nOne can change the type of all the mounts in a
mount subtree\ncontaining the directory dir:\n mount --make-rshared dir\n
mount --make-rslave dir\n mount --make-rprivate dir\n mount
--make-runbindable dir\nA device can be given by name, say /dev/hda1 or
/dev/cdrom,\nor by label, using -L label or by uuid, using -U uuid .\nOther
options: [-nfFrsvw] [-o options] [-p passwdfd].\nFor many more details, say
man 8 mount .\n", 1509) = -1 EBADF (Bad file descriptor)
[pid 16618] exit_group(1) = ?
Regards,
Eduard.
--
<weasel> wenn es auf der Scheibenwelt neben dem Tod und dem Hogfather noch eine
Person fuer die Schuld gaebe, dann waere das white.
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