I'm using qmail-scanner with Clam AV and also Spam Assassin. Everything
has worked wonderfully until about ten days ago when the mail server
suddenly collapsed and refused to allow command-line log in, or anything
else. Having pulled the plug and rebooted the log files suggested that
the fatality was caused by 'too many files' being open.

What makes the crash particularly galling is that qmail appears to have
died in such a way that the server responds to incoming mail by
reporting a 'permanent problem' and bouncing the mail, not by holding it
in a queue - I understand that mail for many users on the server was
returned to sender.

The syslog was littered with warnings from qmail-scanner that 'something
cannot handle this file', which the FAQ suggests is caused by a problem
in the AV database, which required a new db to be loaded. I run
freshclam daily by cron, which is working.

For a week or so the system has been working fine, until this weekend
when (while I was away) the same thing happened. Logs over the weekend
report frequent failed attempts to scan a file, or files, which are
requeued and then failed again. Eventually there are too many files open
and the system collapses under the strain, and a remote power cycling is
required.

I am not a technical guru by any stretch of the imagination, so I'd
appreciate some guidance as to what might be causing my system to
suddenly suffer this problem. Are other users of qmail-scanner, clam and
spam assassin seeing a similar error? If so, what does it take to fix
it? If not, why might I be unique in this disturbing respect?

Thanks,

Nick



-- 
Nick Holden <[EMAIL PROTECTED]>



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