DOCUMENT:Q187555 09-AUG-2001 [winnt] TITLE :WINS Incorrect Version ID Assigned During Scavenging PRODUCT :Microsoft Windows NT PROD/VER:WinNT:4.0 OPER/SYS: KEYWORDS:kbWinNT400sp4fix ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Workstation version 4.0 - Microsoft Windows NT Server version 4.0 - Microsoft Windows NT Server version 4.0, Terminal Server Edition ------------------------------------------------------------------------------- SYMPTOMS ======== When scavenging or running a consistency check against WINS replication partners, a WINS server may assign local version IDs to records of the replicated database. This may result in one of the following scenarios if you have the UseRplPnrs registry key enabled: - If there is a PUSH/PULL relationship between the WINS servers, the version ID of the server that is scavenging or consistency checking will be pulled to the replication partner and will cause an unnecessary version jump in the replicated database where the scavenge or consistency check is performed. - If there is a PUSH relationship between the WINS servers and the version ID of the server that is doing the scavenge or consistency check is higher than the PUSH partner, replication will stop until the version ID of the partner catches up to that of the replication partner. In the cases where the version ID of the partner is extremely high, the partner will never catch up or it would take years to catch up. To work around this problem you will have to do a "delete owner" on the replicated database to reset the version ID and then re-enable replication. NOTE: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet \Services\Wins\Parameters UseRplPnrs - REG_DWORD Range: 0 or 1 (nonzero) Default: 0 Description: Determines which pull partners WINS uses when performing consistency checks. If the value of this entry is set to 0, WINS contacts the owner WINS server. If it is set to a nonzero value, WINS randomly picks a WINS from its list of pull partners unless the owner WINS server also happens to be a pull partner. In that case, the owner WINS is contacted. If you DO NOT have the UseRplPnrs registry key, the symptoms will be the same, but the WINS server running the consistency check will contact the owner of the replicated database directly instead of the replication partner. CAUSE ===== During a scavenge or consistency check, there is a problem where a replica record was flagged indicating that the WINS server should update a record. This results in a version ID increase. Record ownership is not verified and the version ID is incorrectly assigned. Additionally, as a result of the check done on the records, another problem is addressed with group names that are in the released or tombstone state. There is a problem where group names in the released or tombstone state can cause symptoms similar to the symptoms stated above after a scavenge or consistency check was run against the WINS database. RESOLUTION ========== There is now a check in place to ensure that only owned records are manipulated. To resolve this problem, obtain the latest service pack for Windows NT 4.0 or Windows NT Server 4.0, Terminal Server Edition. For additional information, please see the following article in the Microsoft Knowledge Base: Q152734 How to Obtain the Latest Windows NT 4.0 Service Pack STATUS ====== Microsoft has confirmed this to be a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition. This problem was first corrected in Windows NT 4.0 Service Pack 4.0 and Windows NT Server 4.0, Terminal Server Edition Service Pack 4. ====================================================================== Keywords : kbWinNT400sp4fix Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbNTTermServ400 kbNTTermServSearch Version : WinNT:4.0 Hardware : ALPHA x86 Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.