Christian Fischer <[email protected]> writes: > On Friday 03 August 2012 10:01:34 Christian Fischer wrote: >> On Thursday 02 August 2012 23:46:18 George Shuklin wrote: >> > In product environment I saw that behavior few times. ovs-* processes >> > starts to consume lot of cpu (over 100%) and start to cause packets >> > drops. >> > >> > That usually happens with 'hacked' customer VMs (sudden spike of >> > outgoing traffic, cpu, and in few cases we assisted in research, actual >> > trojans running on server because of some stupid php misconfiguration in >> > yet another phpbb/cms/durpal/etc). >> >> We have no customer VMs there, and we watch the vm traffic. Nothing >> unusual. The archive phase is running. It's 100% reproducible. >> >> I suppose that, in my case, it has something to do with with the OpenFlow >> controller (Citrix DVS Controller) we tried to evaluate. Currently we do >> some tests in an testing environment to work out the problem. >> > > Ben, Jesse > > can you explain what's going on here? That's on an clean installation, no > flow > controller (which had connection issues). Is that normal? Is the amount of > load shifting ok for Gbit ports?
Nothing here looks too bad at first glance. Perhaps the code to balance bonds can be improved, but that's all I see. _______________________________________________ Xen-api mailing list [email protected] http://lists.xen.org/cgi-bin/mailman/listinfo/xen-api
