Snort mailing list archives

Re: Barnyard2 database failures


From: Dave Corsello <snort-users () wintertreemedia com>
Date: Sun, 30 Dec 2012 11:43:31 -0500

Hi elz,

Thanks for your reply.  On each sensor, barnyard2 is configured with a 
unique hostname, so that there are two sensors in the sensor table, and 
there's only one instance of Barnyard2 running on each sensor.

--Dave

On 12/29/2012 8:54 PM, beenph wrote:
Hi dave,
In both of your barnyard2 configuration do you use
different information so that you have two sensor
in your sensor table?
Because if you use the same information, then it would
be seen as 1 sensor and you could hit a race condition
which could lead to this.
So i would make sure that you both barnyard2 instances have different 
information,
and also make sure that you do not have an other barnayrd2 process in 
the backgroud .
Mabey launched by a startup script etc.
This error would only happen if the transaction fail (duplicate key) 
or if your database die,
i suspect you have an other process also inserting and this is why 
your hitting this condition.
-elz



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