tailieunhanh - Microsoft Press working group policy guide phần 10

nhưng giá trị đã được thiết lập không chính xác, như là cú pháp sau khi giá trị. Điều này gây ra toàn bộ các thiết lập bên trong file không áp dụng. Vấn đề không dừng lại ở đó. Bởi vì tập tin đã được cập nhật và đã có một dấu thời gian mới, | Chapter 17 Resolving Common Group Policy Problems 643 these files manually. Should an administrator attempt to make a change to the value of a setting within the file but the value was set incorrectly as was the syntax after the value. This caused the entire suite of settings within the file to fail to apply. The problem did not end there. Because the file was updated and had a new timestamp the update replicated to all domain controllers and caused this failure on every computer that was supposed to have the settings within this GPO apply. SYSVOL Share Removed The SYSVOL share is essential for Active Directory to function. Included in Active Directory is the application of GPOs. It is easy to go in and remove the SYSVOL share from any domain controller this breaks all replication to and from that domain controller. If the domain controller that has the SYSVOL broken is used as a replication bridge between two other domain controllers replication can fail for more than just the one domain controller. If the SYSVOL share is removed you will have numerous entries in the Event Viewer logs indicating that much of the Active Directory replication and GPO application is failing. To fix this problem you must restore the SYSVOL share and ensure that the domain controller is joined back to the replica set. For more information on how to accomplish this see article 257338 in the Microsoft Knowledge Base. Incorrect Date and Time of GPO Files When you install and configure domain controllers you might sometimes need to change the system time or time zone. You must be cautious about doing this so files don t get out of synch when it comes to replication. If the system time on a computer is is changed to a time in the future all files created after this time will receive the time stamp of that time zone. However if the time is reset back to an earlier time zone soon thereafter due to a mistake of some sort the files that were created in the interim .