DOCUMENT:Q190713 06-AUG-2002 [exchange] TITLE :Key Management Server Backup and Disaster Recovery PRODUCT :Microsoft Exchange PROD/VER:winnt:4.0,5.0,5.5 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, versions 5.5, 4.0, 5.0 ------------------------------------------------------------------------------- SUMMARY ======= When you back up the Exchange Server databases during an online backup, the Kmsdata directory is not included. MORE INFORMATION ================ To successfully back up the Kmsdata directory so that all security keys are recoverable, perform the following steps: 1. Stop the Microsoft Exchange Key Management Server service. 2. Run backup or make a copy of the Kmsdata directory (drive:\Exchsrvr). 3. When the offline backup or the copy has completed, verify that all files have been copied. 4. Restart the Microsoft Exchange Key Management Server service. To restore the directory or recover lost files, perform the following steps: 1. Ensure that the Key Management Server service is stopped. 2. Restore the Kmsdata directory from backup to the drive:\Exchsrvr\Kmsdata directory. 3. In Control Panel Services, highlight the Microsoft Exchange Key Management Server. 4. Type in the Key Management Server password or insert the disk, and then start the Microsoft Exchange Key Management Server service. Additional query words: ====================================================================== Keywords : Technology : kbExchangeSearch kbExchange500 kbExchange550 kbExchange400 kbZNotKeyword2 Version : winnt:4.0,5.0,5.5 Issue type : kbinfo ============================================================================= 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 2002.