Performance monitoring is very unreliable (OVM 3.3.x) - agent db locking problem?
Hi
I'm testing EMCC (12.1.0.4) integration with Oracle VM 3.3.2 using Oracle Virtualization plugin 12.1.0.7.0.
To see performance statistics in the EMCC console I've enabled "Performance Manager Task" in the Oracle VM Manager console. This is very tersely described in the following Oracle VM chapter:
http://docs.oracle.com/cd/E50245_01/E50250/html/vmusg-jobs-recurring.html
Then, after ovs-agent restarts there seem to be additional process on my VM serwers:
/usr/bin/python /usr/lib64/python2.6/site-packages/agent/daemon/stats.py
Unfortunately this process dies very frequently, i.e. it just disappears and performance counters are not shown in EMCC. Only solution is to restart ovs-agent.