[rt-users] recommended max_allowed_packet value (for attachments)

Drew Barnes barnesaw at ucrwcu.rwc.uc.edu
Wed Mar 18 08:14:06 EDT 2009


On mine I have max_allowed_packet=16M

It is probably overkill, but I got sick of trying to figure out exactly 
how big I needed to make it without losing attachments.

Oleg Sladkoff wrote:
> Hello
>
> I am using Mysql 4.1 / RT 3.6.5.
>
> on mysql , max_allowed_packet is set to 1048576 , which causes
> attachements greater than 1M to fail (see in apache log):
>
> Attachment insert failed - Got a packet bigger than 'max_allowed_packet'
> bytes (/usr/lib/perl5/vendor_perl/5.8.8/RT/Attachment_Overlay.pm:195)
>
>
> I would like to know if there are any max_allowed_packet value
> recommendation , because I would not like to have my database size
> grow , and because I might then have performance problems...
>
>
> so what value are you using / recommending for max_allowed_packet ?
>
>   

-- 
Drew Barnes
Applications Analyst
Network Resources Department
Raymond Walters College
University of Cincinnati




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