4 More Windows Group Policy Tips and Tricks
Group Policy Objects and their templates are store in SYSVOL, a storage area under the Windows directory. This has been the storage area as far back as I can remember. The old replication engine that handles (among other things) the replication of SYSVOL is File Replication Service (FRS). This engine has been problematic. Microsoft admits that a SYSVOL that has a lot of GPOs is overweighed and becoming a possible problem for Replication.
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