<div dir="ltr">Hi <span style="font-family:arial,sans-serif;font-size:13.3333339691162px">Steven,</span><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Oct 8, 2014 at 11:26 AM, Steven Timm <span dir="ltr"><<a href="mailto:timm@fnal.gov" target="_blank">timm@fnal.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><br>
We are seeing our OpenNebula 4 database grow very quickly<br>
due to the large monitoring database. Our test node has been up<br>
only 5 days and already we are at almost 5GB of data, this is<br>
much faster growth than we saw in OpenNebula 3.<br>
Question--is there a way to purge the monitoring database<br>
tables so that they don't grow to so big of size? If so, how?<br></blockquote><div><br></div><div>Look at page 7 from the slides of my last year talk at OpenNebulaConf 2013:</div><div><br></div><div><a href="http://www.slideshare.net/SimonBoulet/open-nebulaconf-2013-monitoring-largescale-cloud-infrastructures-with-opennebula-by-simon-boulet">http://www.slideshare.net/SimonBoulet/open-nebulaconf-2013-monitoring-largescale-cloud-infrastructures-with-opennebula-by-simon-boulet</a><br></div><div><br></div><div>Not sure if they still apply to the newer versions of OpenNebula, but you can tweak the monitoring retention intervals with the HOST_MONITORING_EXPIRATION_TIME and VM_MONITORING_EXPIRATION_TIME config options. </div><div><br></div><div>Simon</div><div><br></div></div></div></div>