On Mar 21, Lars Wirzenius <[EMAIL PROTECTED]> wrote:
> Steve Langasek suggested on IRC that mounting /dev/.static/dev with the
> -n option (which means the mount point won't be visible in /etc/mtab)
> might be an evil fix for this problem. I've verified that removing the
> line from mtab works as far as making df not report errors. Would this
> be acceptable to you, Marco?


/etc/mtab can be a symlink to /proc/mounts, so to ensure that no user is
ever faced with df's "permission denied" message you will also have to
patch the kernel so that /dev/.static/dev isn't listed.

An alternative would be to enhance df so that it printed a less ugly
message.

[EMAIL PROTECTED]:/etc$ df
Filesystem        1K-blocks     Used Available Use% Mounted on
/dev/hda6          10082852  9121968    448696  96% /
tmpfs                193424       16    193408   1% /dev/shm
/dev/hda3            490496    14390    450780   4% /boot
/dev/hda7          11191604  3489176   7133920  33% /usr
/dev/                           (permission denied) /dev/.static/dev
none                  10240     2652      7588  26% /dev

-- 
Thomas Hood <[EMAIL PROTECTED]>



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