[OpenAFS-devel] Result of badly synchronized system clocks?

Hans-Werner Paulsen hans@MPA-Garching.MPG.DE
Mon, 21 Oct 2002 14:48:28 +0200


Hello AFS Developers!
A fileserver with a bad clock destroys access to other fileservers.
Example:
Fileserver A has volume for file X
Fileserver B has volume for file Y
The clock on B is one hour too late.
The ACLs will give me rl-access to X and Y, if I have a valid token.
Now I do the following:
%fs flushvolume X
%cat X     (works fine, expected)
%cat Y     (Permission denied, expected)
%fs flushvolume Y
%cat X	   (Permission denied, NOT expected)

This is with OpenAFS 1.2.6.

-- 
Hans-Werner Paulsen		hans@MPA-Garching.MPG.DE
MPI für Astrophysik		Tel 089-30000-2602
Karl-Schwarzschild-Str. 1	Fax 089-30000-2235	
D-85741 Garching