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???? : Preventing large time offset problems
https://blogs.technet.com/askds/archive/2008/10/07/preventing-large-time-offset-problems.aspx
?????? ??(Todd)???. ???? ?? ???? ??? ?? ?? ???? ???? ?????. ??? ??? ????? ??? ??? ??? ???? ?? ????.
???? ??? ?? PDCe(Primary Domain Controller Emulator)? ????? ????? ??, ??, ??? ?? ?? ??? ?? ??? ?? ??? ???? ?? ???? ??? ??? ????. ????? ??? ???? ??? ???? ???.
??? ????? ???? ?? ?? AD ??? ???? ???. ??? ?? ??? ????.
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Event Type: Error
Event Source: NTDS Replication
Event Category: Replication Event
ID: 2042
Date: 12/01/2008 Time: 1:13:153 AM
User: NT AUTHORITY\ANONYMOUS LOGON
Computer: DALTX-DC00
Description: It has been too long since this machine last replicated with the named source machine. The time between replications with this source has exceeded the tombstone lifetime. Replication has been stopped with this source.
The reason that replication is not allowed to continue is that the two machine's views of deleted objects may now be different. The source machine may still have copies of objects that have been deleted (and garbage collected) on this machine. If they were allowed to replicate, the source machine might return objects which have already been deleted.
Time of last successful replication:
2004-10-27 08:59:52
Invocation ID of source:
154ef845-f894-054e-88fc-a205dcbff605 Name of source: 12345678-9abc-def1-1234-56789abcdef1._msdcs.domain.com
Tombstone lifetime (days): 60
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AD ?? ??? ?? ? ? ??? ????? ??. ??? ????? BIOS? ?? ??? ??? ?? ??, ??? ?? ??? ???? ??? 2003???? ???. ?? ??? ?? ?? ?? ??? ? ? ????, ??? ?, BIOS ??? ?? ????? ? ?? ?????. ??? ??? ? BIOS ??? ?? ??? 5?? ???? ??? ??? ??? ??? ???? ?????.
????? PDCe? ? ? ??? ?? DC? ??? ?? ???? ?? ?? ???? PDCe? ?? ???? ? ????. ??? ????? ?? DC? ? ??? ??? ???? ?? ???? ???.
Windows ?? ??? ?? ??? ?? ??? ??? ??? TechNet ??? ?????. https://technet.microsoft.com/en-us/library/cc784800.aspx
????? ??? PDCe? ?? ?? ??? ?? ??? ????? ??? ???? ? ??? ?? ??? ??? ?? ?????.
?? DC? ?? ??? ?? ?? ??? 2003?? ???? ?? ?? ????? ??? ?? ??? ? ????. ??? ?? ??? ?? ??? 2003?? ??? ??? 60~180?? Tombstone ????? ???? 5? ?? ???? ??? ?????.
AD ?? ?? ??? ???? ??, ????? ???? ??? ??? ????, ???? ??? ??? ? ????. ??? ?? ???? ?? ?? ??(quarantine)??? ???? ??? AD ?? ??? ????? ?? ??(lingering objects)? ? ???? ??? tombstone ?????? ? ???? ???? ????. ??? ??? ??????.
???? DC? ? ?? ??? ??? ??? ????? ???? ??? ?????? ??? ?? ??? ????.
1. ??? ??? ? BIOS? ??? ?? ??? ???? ?? ??? ???? ?? ????? BIOS ??? ?? ??? ???? ?????.
2. ????? ??? PDCe? ?? ??? ?? ?? ?? PDCe FSMO ??? ?? ???? ????? ?????.
3. ? ?? ???? ????? Windows ?? ??? ??(KB 884776)? ?????. ?? ???? ??? ??? ?? ??? ?? ???? ????? ?????. ?? ??? DC, ??, ?? ?????? ????? ? ??? ? ? ?? ????.
??? ??? ???? ???? ??? ??? ? ???, DC? ??? ???? ?? ???? ??? ??? ????? ????. ????? BIOS? ?????, BIOS ???? ????, ?????? ?? DC? ????? ??? ?????, ???? ???? ??? ?? ???? ?????? NTP(Network Time Protocol) ?? ??? ???? ?? ?????.
???? ?? ??? ??? ??? ?? ?? ??? ??? ??? ????? ????? ????.
- Todd Maxey