SSH V.5.1 with Cygwin1.dll 1.7.0: Very large logon times...
Corinna Vinschen
corinna-cygwin@cygwin.com
Fri Feb 20 15:20:00 GMT 2009
On Feb 20 15:48, Carsten.Porzler@spb.de wrote:
> It ist very difficult to put in debug statements at the right places
> within the sourcecode because of the complexity of the programs.
>
> But we have just found out these new facts:
>
> - We copied our productive Active Directory database into a test
> environment
> + AD database contained 8700 users, 6000 groups, 9600 computers
> + part of this test network are only three computers: root domain
> controller, domain controller, member server
> + problem of large logon time could also be seen in this copied
> environment
>
> - In the next step we deleted most of the Active Directory objects
> + After this deletion process AD database contains only 278 users,
> 784 groups and 32 computers
> + SSH login takes only 1 sec. for login
>
> With theses informations it should be possible for you developers to
> adjust the situation. Increase the number of your Active Directory
> objects, and you will probably see that the logon time will also increase!
>
> Anything within your ssh logon process takes more time the bigger the
> Active Directory database is.
I just discussed this problem and my code with somebody having more
insight into this AD stuff. I now have a hunch what I could do to
fix this bad timing problem. Stay tuned.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
Red Hat
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
More information about the Cygwin
mailing list