DOCUMENT:Q111045 08-AUG-2001 [winnt] TITLE :Boot Partition Size Limit with Compaq SmartSCSI Controller PRODUCT :Microsoft Windows NT PROD/VER:3.1 3.5 OPER/SYS: KEYWORDS:kb3rdparty kbsetup ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Server version 3.1 - Microsoft Windows NT Workstation version 3.1 - Microsoft Windows NT Advanced Server, version 3.1 - Microsoft Windows NT Workstation version 3.5 - Microsoft Windows NT Server version 3.5 ------------------------------------------------------------------------------- SUMMARY ======= The boot partition on a Compaq computer with Compaq's SmartSCSI disk controller is limited to 7.9 gigabytes (GB). For information on size limits of the Windows NT boot partition, please see the following article in the Microsoft Knowledge Base: ARTICLE-ID: Q119497 TITLE : Boot Partition Created During Setup Limited to 4 Gigabytes MORE INFORMATION ================ The Compaq Smart Controller allows you to create logical drives up to 14 GB. However, if you set the boot partition to anything larger than 7.9 GB, Windows NT Setup fails immediately, and an error message appears stating that the bootable partition is too large. This error message appears because no miniport driver is loaded to initialize the Compaq controller. Consequently, the drive geometry is reported to the system through the BIOS. Therefore, the limitation is a result of the 7.9 GB limit imposed by the SmartSCSI BIOS. Compaq uses the SmartSCSI controllers on both Proliant and SystemPro models. You can call Compaq technical support at (800) 652-6672. The Compaq products included here are manufactured by a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability. Additional query words: prodnt gigabyte ====================================================================== Keywords : kb3rdparty kbsetup Technology : kbWinNTsearch kbWinNTWsearch kbWinNT350search kbWinNTW350 kbWinNTW350search kbWinNTW310 kbWinNTSsearch kbWinNTS350 kbWinNTS310 kbWinNTAdvSerSearch kbWinNTAdvServ310 kbWinNTS350search kbWinNTS310search kbWinNT310Search kbWinNTW310Search Version : 3.1 3.5 ============================================================================= 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.