From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?BERTRAND_Jo=EBl?= Date: Sat, 09 Jun 2007 17:49:08 +0000 Subject: Strange trouble with clamd/greylist/mimedefang Message-Id: <466AE814.8010605@systella.fr> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org Hello, I use two UltraSparc workstations, the first one is an U80 named kant (4*UII@450), the other one is an U60 named rayleigh (2*UII@450). kant is a MX1 mail server that runs on debian testing sendmail, milter-greylist, mimedefang with spamassassin and clamd. rayleigh is MX2. On rayleigh, clamd and milter-greylist work fine. Some clamd process and milter-greylist run at the same time, and this MX2 work. rayleigh:[~] > ps auwx | grep milter bertrand 3803 0.0 0.0 3520 976 pts/3 S+ 19:36 0:00 grep milter root 23781 0.0 2.4 52144 24872 ? Ss Jun08 0:00 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock root 23782 0.0 2.4 52144 24872 ? S Jun08 0:00 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock root 23783 0.0 2.4 52144 24872 ? S Jun08 0:51 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock root 23784 0.0 2.4 52144 24872 ? S Jun08 0:00 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock root 23785 0.0 2.4 52144 24872 ? S Jun08 0:00 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock rayleigh:[~] > ps auwx | grep clamd bertrand 3824 0.0 0.0 3520 976 pts/3 S+ 19:37 0:00 grep clamd clamav 25331 1.0 7.6 86896 79376 ? Ss 15:19 2:39 /usr/sbin/clamd clamav 26113 0.0 7.6 86896 79376 ? S 15:34 0:00 /usr/sbin/clamd rayleigh:[~] > With exactly the _same_ configuration, only one milter-greylist and one clamd process run on kant ! kant:[~] > ps auwx | grep milter root 9973 0.0 0.1 69968 2600 ? Ssl 19:16 0:00 /usr/local/bin/milter-greylist -P /var/run/greylist.pid -u root -p /var/run/milter-greylist/greylist.sock bertrand 12436 0.0 0.0 3800 1024 pts/1 S+ 19:37 0:00 grep milter kant:[~] > ps auwx | grep clamd clamav 5639 2.9 2.0 65936 42448 ? Ssl 19:06 0:55 /usr/sbin/clamd bertrand 12467 0.0 0.0 3800 1024 pts/1 S+ 19:37 0:00 grep clamd kant:[~] > Some inbound mails are refused by kant (because clamd cannot scan all inbound mails). They remain in sendmail DATA stage and SMTP transaction aborts due to a timeout. I don't understand why with the same configuration, MX1 does not works. I'm sure that clamd works fine on rayleigh, but I'm not sure that it correctly works on kant. I don't see any information on the logs and all sockets and permissions have been verified. If I remove clamd support from mimedefang, kant works fine. I don't understant why only one clamd process can run on kant. Kernel is 2.6.20.11 (with netfilter ROUTE patch) from kernel.org. Both run debian/testing. Kant is up to date. Last upgrade was made on rayleigh 8 days ago. Any idea ? Regards, JKB