[OpenAFS] Evaluating OpenAFS: Questions

Jeffrey Altman jaltman@columbia.edu
Thu, 13 Jan 2005 02:17:47 -0500


This is a cryptographically signed message in MIME format.

--------------ms010709030408080802000504
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

Rolandas Naujikas wrote:
> We have been used OpenAFS 1.3.77 on Windows Terminal Server 2003, and 
> it's working stable, when there works only one. But when many (~20) 
> students with homes on AFS are trying use this server, then sometimes 
> (randomly) access to AFS stops (early versions with hung on each access 
> to files, now with access denied).
> 
> I'm interested in debug this, but I'm limited in time. I can send (post) 
> debug output from afsd*.log, but it is not easy reproduce.

You don't have to debug it.  Run the debug version of the installer
and when the problem occurs attach windbg.exe to it and capture a full
dump file.  Place the dump file somewhere that I can access it.  Make
sure it is secure because it will contain all of the private info of
the cache, tokens, etc.  I will debug it.

> P.S. Sorry for not be able support the efforts to improve code, but I 
> have too much work.

I'm not sympathetic.  We all have too much work.  If you are going to
rely on an open source technology and its community to provide services
to your end users, then you should find the time to help.  This is
my personal opinion and I know there are others here that disagree with
me.

Jeffrey Altman




--------------ms010709030408080802000504
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms010709030408080802000504--