| Event Id | 5715 |
| Source | Netlogon |
| Description | The partial synchronization replication of the SAM database from the primary domain controller <PDC> completed successfully. <Number> change(s) is(are) applied to the database. |
| Event Information | According to Microsoft: The partial replication could take a very long time. The amount of data that goes across the wire for a single replication to a given BDC may be very large, and even larger than the size of the SAM on the PDC. The CPU on the PDC may remain at 100 percent usage during the replication. You should not make too many changes to very large groups that contain thousands of users. If you do have to make large SAM modifications and have to modify the members of very large groups, you can: 1. Make all the changes on the PDC. 2. Force a full replication for all BDCs (issue the NLTEST/SYNC command on each BDC). |
| Reference Links | Verifying Domain Netlogon Synchronization Partial Replication May Take a Long Time with Very Large Groups |
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