source:Technet Blog
WinSxS directory is a large consumer of disk space on Windows Clients and Servers. Over time, the WinSxS directory steadily increases in size.
So why is this?
One cause of this is Windows Updates. To allow the ability to uninstall an update, all the previously installed versions of Windows Updates are kept in WinSxS directory even when they become superseded by an update released in future. This accounts for Windows updates taking a lot of space and it continues to grow significantly as more and more updates are installed.
So how do we cleanup the WinSxS directory? Well, with each service pack released, we also give the option of performing a cleanup that removes all previous versions of the files updated by the service pack. However, service pack 1 released well over 2 years ago, and there has not been another service pack since. Think about all those files updated by security updates and hotfixes? Up until today, we have not had the ability to cleanup these files.
http://support.microsoft.com/kb/2852386
No comments:
Post a Comment