Administrators can now track who deleted public folders , stop and resume public folder replication , synchronize the public folder hierarchy , propagate access control list changes through public folder hierarchy , and propagate replica list changes through the public hierarchy . many of the improvements work toward minimizing the effect of replication storms 管理员可以跟踪以下人员：删除公用文件夹的人员、停止与恢复公用文件夹复制的人员、同步公用文件夹层次结构的人员、在公用文件夹层次结构中传播访问控制列表( acl )更改的人员以及在公用文件夹层次结构中传播副本列表更改的人员。
