Re: [Dspace-devel] question about dspace5 and recurring 503 service temporarily unavailable

[Andrea Schweer]

Hi Tyler, On 24/07/15 02:52, Tyler Danstrom wrote: While contact a url outside of DSpace returns fine, contacting the url /xmlui will work immediately after a tomcat7 restart but after some time passes (I have witnessed it after an hour passed between tomcat7 restarts) it will revert to the 503 Service Temporarily Unavailable errors. Check your tomcat log (/var/log/tomcat6/catalina.out on RHEL6 by default). I've seen this happen when Tomcat didn't have enough memory allocated; permgen in particular needs to be at least 512MB for DSpace 5, even on a test system with little traffic. On our RHEL6.6 boxes, /etc/tomcat6/tomcat6.conf includes this in the JAVA_OPTS: -XX:MaxPermSize=512m cheers, Andrea -- Dr Andrea Schweer IRR Technical Specialist, ITS Information Systems The University of Waikato, Hamilton, New Zealand +64-7-837 9120

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