I am using clamdscan (clamav 0.80 - RHEL3) on 5 very intensively used mail servers and generally, I have no issues and it works wonderfully. But however, every now and again, to which there is no random pattern, and across all 5 servers, clamdscan processes go through the roof. All logging stops. Here is current status of one of the machines as it has happened:
[EMAIL PROTECTED] clamd]# ps -ef | grep clam| more root 3906 3902 0 Nov01 ? 00:00:00 supervise clamd root 14674 3906 9 Nov18 ? 1-02:54:35 /usr/sbin/clamd ## then I have lots of qmaild 14794 1 0 Nov29 ? 00:00:00 /usr/bin/clamdscan -r --disable-summary --max-recursion=10 --max-space=100000 /var/spool/qmailscan/tmp/ophelia.telkomsa.net110173309447914648 114 of them to be precise. If i look at the timestamps of the logs: [EMAIL PROTECTED] clamd]# pwd /var/log/clamd [EMAIL PROTECTED] clamd]# ls -al total 29180 -rwxr--r-- 1 clamav clamav 571978 Nov 29 17:00 current [EMAIL PROTECTED] clamd]# date Tue Nov 30 07:41:35 SAST 2004 You can see that there has been nothing in the logs since 5pm yesterday, I would like to be able to supply more information, but I dont seem to have any. Is it worth enabling debug mode (bearing in mind that we are scanning HUGE volumes of mail) ? Also if I run clamdscan manually on the command line, it hangs; but clamscan works fine. [EMAIL PROTECTED] clamd]# clamdscan\ <ctrl c> [EMAIL PROTECTED] clamd]# clamscan /var/log/clamd/freshclam.log: OK /var/log/clamd/lock: Empty file. /var/log/clamd/state: Empty file. /var/log/clamd/current: OK /var/log/clamd/clamav.log: OK <snip> </snip> ----------- SCAN SUMMARY ----------- Known viruses: 27913 Scanned directories: 1 Scanned files: 32 Infected files: 0 Data scanned: 74.89 MB I/O buffer size: 131072 bytes Time: 26.343 sec (0 m 26 s) It would appear that somthing happens to clamd and I would appreciate any pointers or advise for further information if required. Many Thanks -- Scott Ryan Telkom Internet _______________________________________________ http://lists.clamav.net/cgi-bin/mailman/listinfo/clamav-users