Hi John,

On Mo 01 Okt 2012 04:12:25 CEST "John A. Sullivan III" wrote:

On Sun, 2012-09-30 at 10:35 -0400, [email protected] wrote:

Another quick update - we think enabling fuse in the vserver guest is
part of the problem, though the vserver folks suggest this may be a
security/stability problem.

<snip>
Newer kernels may break out the capability required to make FUSE work
from the admin capability but I've not investigated that yet.  If you
allowed the admin capability in your vserver guest, you shot your
security to bits.  If I recall correctly, the capability limitation was
not in mounting FUSE drives but only in unmounting them, strangely.
That's why we moved the x2gocleansessions script to the VServer host -
not to mention that it means we can run one process for many hundreds of
servers rather than one each firing every five seconds.

We do have this working without opening the admin capabilities but I do
not remember the details off the top of my head and we are using an old
and heavily adapted version.  Good luck with it - John

For X2Go Server 3.2.0.0 I am currently fully restructuring the x2goserver src:package. Would it make sense for you to package the x2gocleansessions script in a separate package? What other components do you have running on the Vserver host that do not run on the X2Go servers (Vserver guests)?

Mike


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