On SharePoint 2010 Server, under the folder "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\LOGS" there are more than 600 files altogerther 80GB.
Most of those files are like:
Server-NAME-DATE.log
Some are:
Server-name-Date.Usage
Upgrade-date-error.log
Is it safe to delete those files? Or, what is the best practice to manage those files?