最後更新: 2019-07-08

介紹

對於剛安裝好的 DC, 執行 dcdiag 九成會有 Error, 改用 repadmin 去 verify DC 的 replication 會較好

Install

Old OS

Active Directory Replication Status Tool

http://www.microsoft.com/en-us/download/details.aspx?id=30005

Need: dotNet 3.5SP1 + dotNet 4

New OS

Repadmin is part of Remote Server Administrator Tools (RSAT).

If you are using Windows 10, version 1803 or an earlier version of Windows,

download Remote Server Administration Tools (RSAT).

repadmin Usage

# quickly and concisely summarizes the replication state and relative health of a forest.

repadmin /replsummary

Replication Summary Start Time: 2019-07-08 17:36:18

Beginning data collection for replication summary, this may take awhile:
  .....


Source DSA          largest delta    fails/total %%   error
 AD01                      22m:44s    0 /   5    0
 AD02                      36m:55s    0 /   5    0


Destination DSA     largest delta    fails/total %%   error
 AD01                      36m:55s    0 /   5    0
 AD02                      22m:44s    0 /   5    0

# Displays the replication status when specified domain controller last attempted to inbound replicate Active Directory partitions.

repadmin /showrepl [servername]

Last attempt @ <YYYY-MM-DD HH:MM.SS> was successful.
Last attempt @ [Never] was successful.

# If @ [Never] appears in the output for a directory partition,

# replication of that directory partition has never succeeded from the identified source replication partner over the listed connection.

# 查看 INBOUND NEIGHBORS for the current or specified domain controller.

# replication queue

# If you have a small environment it will often be at zero

Repadmin /Queue

Sync

# Synchronizes a specified domain controller with all replication partners. (PULL)

Repadmin /syncall
 

Backup

# Find the last time your DC were backup

Repadmin /showbackup *