On 2011-02-11, Jan-Pieter Cornet <joh...@xs4all.nl> wrote:
> On 2011 Feb 11, at 13:54 , Jan-Frode Myklebust wrote:
>> For us it took down clamd on 15 servers at 00:03 today, and
>> we received the fix 3 hours later... but clamd wasn't restarter
>> before later this morning, leading to huge mailqueues.
>> 
>> We should probably look into verifying the db before telling
>> clamd to reload it...
>
> I suggest you instead look at your mail config, verifying that mail 
> keeps on flowing when clamav happens to be down/unresponsive.

We fail over to using commandline clamscan, which means it keeps flowing,
but apparently too slowly on our most busy servers.

>
> On the other hand, since you haven't updated ClamAV in over a year, 
> leading to (significantly) decreased detection, maybe the scanning of 
> email isn't top priority, and your mail scanning engine needs to 
> fallback to letting mail through on scan errors.
>

We have a strong preference to running only RHEL5+EPEL packages, 
so we're kind of stuck on 0.95.1 until EPEL updates or we move to 
RHEL6+EPEL which gives us clamav-0.96.1. I expect you will have quite 
a few users with the same/similar policy...

Oh.. and freshclam said not to PANIC! ;-)


  -jf

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