Allmost every time I get a call from a customer, or want to answer a question in the TechNet Forums about OS Deployment, I always start by asking for logfiles. There are MANY log files when it comes to ConfigMgr 2012 R2, and most of them are normally located in the same folder every time you need them. But when you are troubleshooting OS Deployment using, one of the most common log files you almost always want to check, is the SMSTS.log. And this log file is moving around depending on the phase of the deployment process. There are plenty of blogs…