OEM 12c Agent Failed after Disk Fullness
I need some advice to solve my problem.
I missed to check disk usage on one of my database servers (one of RAC nodes). I use EM Cloud Control 12c to monitor database 12cR1 (it is exadata, so not only monitoring db nodes, but also PDU, Infiniband switch, storage cells and etc.)
Now I cannot start agent successfully. It alwas says:
<span class="pln" style="font-style: inherit; font-weight: inherit; font-family: inherit; color: #303336;"> </span><span class="str" style="font-style: inherit; font-weight: inherit; font-family: inherit; color: #7d2727;">"Starting agent .............................failed."</span>
Here is my symptons: When I hit start agent, some background process are started and I see opening port by netstat and some established connections (internally):