Thanks, Andrew. I did not know that the state of the ntlm_auth was marked by squid. I will forward the question to the squid list. Best regards;
Rafael Sarres de Almeida Seção de Gerenciamento de Rede Superior Tribunal de Justiça Tel: (61) 319-9342 Andrew Bartlett <[EMAIL PROTECTED]> 21/06/2005 01:38 Para [EMAIL PROTECTED] cc [email protected] Assunto Re: [Samba] Problem with NTLM On Fri, 2005-06-17 at 11:38 -0300, [EMAIL PROTECTED] wrote: > Hi all; > We have Squid 2.5.STABLE7running with 30 ntlm_auth helpers Version > 3.0.10-1.fc3. The problem is that on the squid´s cachemgr.cgi->NTLM User > Authenticator Stats is possible to verify that the ntlm_auth processes > are slowly having the flag R (Reserved or Deferred) set and never being > used again (the number of requests stops). This problem goes until there > is no more ntlm_auth process available and the squid restarts itself, > restarting all ntlm_auth too. After the restart, everything is goes back > to normal and the problem repeats. We detected that the R flag appears > more agressively if the domain controller is under more load (like running > a backup script). Perhaps this question is best directed at the squid list? While I wrote ntlm_auth, I'm not sure I can help with how squid is marking the state of the helpers. It might be that we need to have a better way to have ntlm_auth tell Squid that there is a problem now, but it might go away (previous helper designs had to be restarted for that to happen, but ntlm_auth can recover on it's own). Andrew Bartlett -- Andrew Bartlett http://samba.org/~abartlet/ Samba Developer, SuSE Labs, Novell Inc. http://suse.de Authentication Developer, Samba Team http://samba.org Student Network Administrator, Hawker College http://hawkerc.net
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