Re: Ubuntu SecurityFlags at boot

["Lott, Christopher M" <clott-as7a0GIpyE2tG0bUXCXiUA@public.gmane.org>]

Thank you so much for explaining what should have been utterly obvious. 
  It worked perfectly when I did this:

% sudo -i
# echo 0x30030 > /proc/fs/cifs/SecurityFlags
# mount -t cifs //myoldtiredserver/lott /mnt

I'm still getting used to using echo for communicating with a kernel 
module but that's just gonna take time :)

On 10/01/2012 09:48 PM, Jeff Layton wrote:
> The sudo in the above command just covers the echo command. The shell
> redirection (and hence the write to SecurityFlags) is done as the
> original user, which is why you're getting EACCES. You probably want
> to do something like this to ensure that the shell redirection is done
> as root as well:
>
>      $ sudo sh -c "echo 0x30030 > /proc/fs/cifs/SecurityFlags"
>