No, dcdiag comes up clean. Event logs show nothing out of the ordinary.
I've checked the logs both on the server that hosts the share, and the
DC here at the site I'm testing from.

The DFS snap-in, when run from my XP test machine, look okay at the
highest level:

http://www.taylor.k12.fl.us/ss1.gif

But then when I look at the specific site/server that's having a problem
(TCHS), I get this:

http://www.taylor.k12.fl.us/ss2.gif

Note the red "X" next to TCHS (even though the status window says
"Online"). According to the TechNet article you sent, that means there's
a link or transport problem. I don't know what to look for to solve
that, though. And I don't see these same results from my Server 2003
machines; when I run the DFS snap-in on them, everything shows up fine
(and I have no problems accessing f:\tchs or
\\taylor.k12.fl.us\dfs\tchs). Here's a screen shot from the Server 2003
DC at the site I'm at (the same site where the XP screen shots were
taken):

http://www.taylor.k12.fl.us/ss3.gif

This just doesn't make sense.



-----Original Message-----
From: Miller Bonnie L. [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 12, 2008 4:02 PM
To: NT System Admin Issues
Subject: RE: Weird DFS Issue

If you mean the dfs root share, then I would agree that permissions are
probably fine.

How about the next route, which is the report that it is unable to read
the configuration container in AD.  Anything in AD event logs that
things are awry?  Does dcdiag turn up any problems?

Maybe something in here will help as well
http://www.microsoft.com/technet/prodtechnol/windows2000serv/reskit/dist
rib/dsdb_dfs_vxjw.mspx?mfr=true

-Bonnie

-----Original Message-----
From: John Hornbuckle [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 12, 2008 12:48 PM
To: NT System Admin Issues
Subject: RE: Weird DFS Issue

But the crazy thing is that nothing has changed on that share in terms
of permissions (or anything else I'm aware of).

If I can access the share directly (via \\servername\sharename), then
permissions must be okay, right?

In doing some testing today, it's looking as though the problem appears
on XP machines after SP3 is installed. And on Vista, too, the issue
appears to be tied to some specific update (although we've not yet
figured out which one). But since 99% of the machines at that school are
XP, that's what we're focusing on for the moment.

One thing I did find was that the share was configured to allow offline
files, which I recall reading should be avoided with DFS. So I turned
that off a couple of hours ago, but it doesn't seem to have made a
difference. I also found a second server at a second school that had
offline files enabled for its shared folder, but I've had no problems
accessing that one.



John



-----Original Message-----
From: Miller Bonnie L. [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 12, 2008 3:39 PM
To: NT System Admin Issues
Subject: RE: Weird DFS Issue

Sounds like maybe a dfs root share problem.  Check ntfs and share
permissions on all the servers sharing the root one at a time and see if
any are down, not configured correctly, or otherwise inaccessible.
DFSutil might be handy as well.

-Bonnie

-----Original Message-----
From: John Hornbuckle [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 12, 2008 12:03 PM
To: NT System Admin Issues
Subject: Weird DFS Issue

Quick background... At each school, I have a server with a shared
directory. I use DFS to make these accessible to everyone under an "F:"
drive, and every user has F: mapped to \\mydomain\dfs. That way users at
school1 find their stuff under f:\school1, users at school2 find it
under f:\school2, and so on.

Some time back--I don't recall exactly when--I stopped being able to
access one of my school's stuff from my Vista machine via the F: drive.
Whenever I go to f:\school1 I get this dialog box:

"f:\school1 is not accessible. Element not found."

I have no problem directly accessing the share (i.e., going to
\\school1server\shareddirectory), but I can't get to it via DFS. Neither
through the F: drive nor through \\mydomain\dfs\school1.

On this Vista machine I'm running an XP virtual machine. Interestingly,
from that virtual machine I've had no problems accessing f:\school1.

Until now. Now from the XP virtual machine when I go to f:\school1, I
get:

"f:\school1 is not accessible. Configuration information could not be
read from the domain controller, either because the machine is
unavailable, or access has been denied."

And now I'm starting to see computers at that school have the same
problem accessing their stuff via DFS. Not all of the computers, but
some. We're working on determining a pattern.

>From within the DFS utility, all looks good. School1's share shows up as
being online in the DFS management utility.

I have no clue where to go from here. Any suggestions?



John Hornbuckle
MIS Department
Taylor County School District
318 North Clark Street
Perry, FL 32347

www.taylor.k12.fl.us


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