DOCUMENT:Q97445 30-JUL-2001 [lanman] TITLE :LAN Man Does Not Turn On WRITE-THRU by Default PRODUCT :Microsoft LAN Manager PROD/VER: OPER/SYS: KEYWORDS: ====================================================================== SUMMARY ======= LANMAN.INI simply shows an X instead of a 1 or 0 for WRITE-THRU, so it is difficult to tell what the setting means. Here is the information you need to get more safety for DB writes, as well as some processing benefits: 0 - WRITE-THRU is set on all opens (and writes), server does not do lazy write. Performance decreased. 1 - (DEFAULT) WRITE-THRU is NOT set on opens (or writes), server does lazy write. Performance increased. The documentation correctly states that the DEFAULT is 1, but it misleadingly implies that the default (1) means "turn on WRITE-THRU." LANMAN does not turn on WRITE-THRU by default. Additional query words: 2.00 2.10 2.10a 2.20 ====================================================================== Keywords : ============================================================================= 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.