[OpenAFS] afsd dying on win2k
Rodney M Dyer
rmdyer@uncc.edu
Tue, 29 Oct 2002 19:32:28 -0500
At 11:57 AM 10/29/2002 -0500, you wrote:
>On Tue, 29 Oct 2002, Rodney M Dyer wrote:
>
> > From the looks of it, I don't think anything is going to be done about
> the
> > problem since no one on the OpenAFS group cares anything about
> > Windoz...
>
>I don't think that's clear, but I can tell you I certainly don't have the
>time to care.
Just on the side, my colleagues and I think it's funny that you say
this. Are you paid as an OpenAFS help desk person? You seem to have
enough time to respond to just about everything that hits this list. Do
you ever have time for anything else? ;)
I can only hope my sting was "mostly harmless", but it was intended to draw
out comments on just what is going on in the group relative to Windows
support. Yes, I am VERY appreciative of the support I'm getting out of
this list. On at least a couple of occasions I've gotten good help. I'm
sorry if I offended anyone. Believe me, the last time we had to get a very
small problem debugged in the Transarc client, it ended up costing us a few
thousand dollars to get fixed.
I'm glad to hear from Mr. Phil Moore at Morgan Stanley. I'm glad to hear
that someone is pony'ing up for support. But, is the version that Morgan
Stanley using available as open source? Can anyone get a copy of it? Is
it a forked version of OpenAFS? What is different about it? How much
would it cost us?
We've been in a real push now for over a year to get a single-sign-on
system developed between our Windows/UNIX/Mac machines. Using Kerberos V
as the authentication mechanism and AFS as the filesystem, we've managed to
glue everything together as a working unit. It all works great except now
we are having trouble weaning ourselves away from the kaserver. Seems the
Transarc/OpenAFS "klog.exe" can't be forwarded to the "fakeka"
daemon. This wouldn't be a problem except that it is a real annoyance for
our users to "kinit" then "aklog" at the command line by hand. And, we're
having problems with "aklog" behind a NAT router for some reason I can't
fathom (yes, we've tried addressless tickets).
BTW, for anyone who cares, if you setup cross-realm authentication for an
AD domain to a Kerberos V realm, you may have trouble with AD domain file
share access. This seems to be caused by a bug/feature/design flaw in the
Kerberos V replay packet detection. Microsoft and MIT are currently
working the issue out. We still need AD domain shares because we store
files and databases there that AFS cannot support because it doesn't have
complete record locking capability.
Rodney
> I know a couple of people who probably care, but I'm not
>going to out them; They're welcome to comment themselves or not, and I
>have no idea if they can, or have the time, to look into this.
>
>I don't suppose anyone has an actual recipe for reproducing this, or is
>this one of those deals where someone should pray that their network is
>the same as yours?
>
>(Yes, now I'm being sarcastic. How about attaching a hub and a machine
>with tcpdump next to a dying client and seeing what's going on as close to
>when it dies as possible?)
>
>
>
>
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