[OpenAFS-win32-devel] Slow Windows logins with AFS installed

[Jeffrey Altman]

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Ted:

There is no problem.   One of the functions of afslogon.dll separate
from obtaining tokens is to ensure that the OpenAFS Client Service is
in a running state before allowing the user's profile to execute.
If you are seeing a delay it is because the AFS Client Service is not
starting and this may very well be due to the fact that the drivers and
services upon which the AFS Client Service depends are either not
properly configured on your machine or have not been able to finish
starting themselves.

Note that if you can't access your AFS cell AND  you are not using
Freelance mode, the AFS Client Service is not going to be able to start
because it won't be able to access the root.afs volume until the VPN is
up.  This is part of the reason Freelance mode exists.

Jeffrey Altman


Ted Anderson wrote:
> I have had a problem with recent versions of Windows AFS in which it
> causes a long delay (60-90 seconds) when logging in.  I always disable
> integrated logon, but it doesn't help.  In the past, I had to search
> through the registry and find references to afslogon and got rid of some
> of them.  Through trial and error and numerous reboots I was able to get
> login to go at a normal speed.  Lately, though I've been using Spybot
> Search and Destroy, so I have a more deterministic mechanism to report.
>  I go into the tools section, system startup panel and delete the
> entries for AfsLogon and KFWLogon (this latter might not be necessary as
> I don't run KfW).  Then I reboot and login is fast.
> 
> My situation is that I generally use AFS through a VPN, which is off
> when I login.  I have the client configured into a cell behind the VPN.
>  So after logging in, I start the VPN and run klog before attempting to
> use AFS.  I am using freelance to create the /afs volume dynamically.  I
> am running Windows 2000 Professional SP4.  I observe these slow logins
> on both my desktop and laptop, so it isn't a funny characteristic of a
> single machine.
> 
> With the release of 1.4.1rc5, I installed the latest Windows client
> (server is uninstalled, but I have the MS Loopback adapter installed)
> and verified that the problem remains and the above-described
> work-around still works.
> 
> Is this a known problem?  Is there a better fix than using Spybot tools?
>  Is there other information about my configuration I could provide that
> would help?
> 
> Ted Anderson
> 
> _______________________________________________
> OpenAFS-Win32-devel mailing list
> OpenAFS-Win32-devel@openafs.org
> http://lists.openafs.org/mailman/listinfo/openafs-win32-devel
> 

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