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Re: [EP-tech] Apache log getting a lot of errors and Mysql Going away

I think it happens when you've a lot of connections on mysql. Rise up the number of connection in mysql and use some script in a cronjob to check if mysql has gone away and notify you.
The problem can go even worse when you've a lot of Apache threads and it eats al the RAM available, you've to rise or lower the apache threads according to the load. 


Il 24/03/2017 19:26, Mathieu Perron ha scritto:


Hi,
We are using ePrints v3.3.13 and lately we have been experiencing some crashes due to MySQL going away. I looked in the Apache log and I see a lot of the following errors:
“[error] Software caused connection abort at /eprints3/cgi/exportview line 108.\n”
I looked at the cgi script and searched in the files and this script has something to do with the Views.pm module. I can’t seem to make the error happen on demand and I’m wondering if anyone could help me with this. I don’t know if the MySQL server going away is related to these errors or not. 

Thank you for your time!

*Mathieu Perron*
Chargé de projet informatique et technologique


Service des technologies de l'information
Université du Québec à Chicoutimi
555, boul. de l'Université
Chicoutimi (Québec) G7H 2B1

*Mathieu_Perron@uqac.ca* <mailto:Mathieu_Perron@uqac.ca>



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