Challenges with WinSXS folder taking more disk space on Windows Server 2008/2008R2 and solution for it in Windows Server 2012/2012 R2 with new "Features on Demand"
I have seen many Systems Administrators having challenges in cleaning up WinSXS folder on system drive of Windows Servers 2008/2008R2. What is this WinSXS folder for? What does it contain within it? Is it safe to clean up those files under this folder by selecting them and pressing Delete button to get rid of them and reclaim disk space on C: drive? I know, you might be having these questions, if you would have come across the incidents where this folder would be taking lot of space of C: drive. I have seen Windows Server 2008 R2 machines where this folder would be taking over 20GB of disk space. Microsoft has released few knowledge-base articles as well showing how you can deal with these kind of situation. Microsoft realized the pain that Systems Administrators have cleaning up this folder and hence, they came up with "Features on Demand" on Windows Server 2012/2012 R2. So, now, you would be curious to know what this "Features on Demand" is and how it can help ove...