[OpenAFS] OpenAFS Windows client will not map drives

Jeffrey Altman jaltman@secure-endpoints.com
Fri, 03 Mar 2006 12:12:03 -0500


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I have heard of other organizations having problems with both Novell
and OpenAFS clients on the same machines.  I have not had access to
such a configuration to be able to debug it.

If "NET USE" does not work to map the drive then none of the drive
mapping panels in the AFS tools will work either.  The error messages
that come from NET USE are going to be the ones that matter the most.

You can follow the troubleshooting instructions in the OpenAFS Release
Notes (Start Menu->Programs->OpenAFS->Documentation) to capture logs
of what the AFS Client Service is seeing.  If you are able to obtain
tokens and list them, then you are communicating successfully with
the AFS SMB service.  Start with mapping a drive to
\\SPH-2008-08-AFS\ALL.  If you can't do that, it may be the Novell
client is altering the behavior of the Windows CIFS client such that
the AFS SMB server cannot respond.

Jeffrey Altman



Sean Caron wrote:
> I'm trying to install the OpenAFS client on some Windows XP Pro
> workstations and I am finding that for some reason, I am not able to map
> drives in the AFS heirarchy to Windows drive letters.
> 
> The systems are set up running XP Pro with the Novell client set up for
> single sign on. Protocols installed are: NWLink NetBIOS, NWLink
> IPX/SPX/NetBIOS Compatible Transport Protocol, TCP/IP. MIT Kerberos for
> Windows 3.0 is installed and working perfectly (getting tickets and so
> forth). I install the OpenAFS client 1.4.0 with default settings EXCEPT
> without the loopback adaptor because it seems to break the Novell
> client. I have things set up such that it is the OpenAFS client that
> prompts the user to sign into Kerberos/AFS, not the MIT Kerberos client
> itself.
> 
> I log into a workstation and I get the dialog box from OpenAFS prompting
> for my username and
> password. I can type in my username and password and it apparently logs
> in successfully and obtains
> tickets.
> 
> BUT, although everything seems to be working well, I cannot map drives
> at all!
> 
> If I just go to Start->Run and type something like, for example,
> 
> \\SPH-2002-08-AFS\sph.umich.edu\some\path\here
> 
> Windows will pop up a window as usual, and I can navigate the AFS
> directory tree, no problems. But if
> I actually try to set up some mapping points, I get a number of strange
> errors.
> 
> (1) If i try to use NET.EXE to set up the mappings, say, for my home
> directory,
> 
> NET USE \\sph-2002-08-AFS\sph.umich.edu\user\s\scaron g:
> 
> I get a "system error 67" from Windows: "the network name cannot be found".
> 
> (why? when Windows can obviously resolve the network name for browsing,
> as above...)
> 
> (2) If i try to use the AFS system tray program or control panel to
> configure a mapping,
> 
> I get an error: "AFS was unable to map the network drive to the
> specified path in AFS. Check to make
> sure that the drive letter is not currently in use. Error: 0x00000043"
> 
> (what does Error 0x00000043 even indicate? I see no mention of it on the
> Web or in the docs)
> 
> Does anyone have any idea why this would occur? I'm running out of
> things to try. The account that I
> am using IS a member of the "AFS Client Admins" group. I am of course
> trying to map to a drive letter
> that is available. I've tried changing the name of a machine to
> something that doesn't contain any
> nonalphabetic characters (only letters and numbers). I've messed with
> NetBIOS over TCP/IP settings.
> I've tried installing Microsoft File & Print Sharing services in the
> networking control panel (this actually
> seems to break the client even more). I've tried it with the loopback
> client (breaks Novell) and without
> the loopback client (works, as above, but I just can't map drives). I've
> tried the beta client 1.5.0 and
> it does the same thing.
> 
> Does the OpenAFS/Windows client have some sort of dependency that I am
> not aware of? The docs,
> are, as everyone is probably fully aware, pretty lousy, and don't really
> indicate what OpenAFS really
> needs to run properly in terms of Windows configuration, protocols, etc.
> 
> I would greatly appreciate any suggestions anyone might have.
> 
> Thanks!
> 
> 
> Sean Caron
> 
> Associate Systems Administrator
> University of Michigan School of Public Health
> scaron@umich.edu <mailto:scaron@umich.edu>
> 1-734-763-4206

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