Why do I see ETL Log files showing up on my Exchange 2013 servers post CU6?

Starting with Exchange 2013 CU6, you may notice that the search service may take some additional log file space.  This is because of some changes that Microsoft made where log files are written to the disk in the case of a search issue. These log paths are located at: C:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\Diagnostics\logfile C:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\Diagnostics\ETLTraces…


Exchange Search trouble shooting Guide Exchange 2010

There have been many requests for the full trouble shooting steps for Exchange 2010 search and at what point should you add more servers to your environment to help deal with the search load.  Here are the steps that we typically do when we receive a support call. Please note that with OWA, Outlook online…