Whats does the File Replications Service NOT copy?

John Savill

May 27, 2000

1 Min Read
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A. The File Replication Service (FRS) is Windows 2000'sanswer to the old LMREPL service from NT 3.x and 4.0 and is far more powerful inscope with its multi-master replication engine.

A replication cycle is triggered once the NTFS change log detects a file inthe DFS or SYSVOL tree has been closed. 3 seconds is given before thereplication is started as an aging cache so that only the last iteration of afile being rapidly changed is copied.

The following files/folders are not replicated:

  • Folders that are outside of FRS. FRS replicates files and folders in SYSVOL by default. The contents of DFS fault-tolerant roots and child replica members are replicated when replication has been enabled in Dfsgui.msc and each level of the namespace is "backed" by more than one Windows 2000 server.

  • Files with a .bak or .tmp extension, or files that begin with ~. Note that file and folder filters can be modified in Active Directory by using a suitable editor such as Ldp.exe (a Resource Kit utility) or Adsiedit.msc. 

  • EFS-enabled files and folders. EFS-encrypted files are computer-specific and are excluded from replication.

  • Changes to a file or folder's last access time.

  • Changes to a file or folder's Archive bit.

  • NTFS mount points.

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