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MPIO Driver Installation for Dual Storage Control Functionality


Last Reviewed: 20-Sep-2017
Article ID: 000007559

The MPIO driver requires additional steps for dual Storage Control Module (SCM) functionality.

Microsoft* Windows MPIO Driver update icon
Size:324 KB
Date: March 2009
Additional steps for Windows 2003* icon
Size: 708 KB
Date: December 2008
Additional steps for Windows 2008* icon
Size: 597 KB
Date: December 2008
SuSE Linux Enterprise 10* icon
Size: 3,359 KB
Date: April 2009
SuSE Linux Enterprise* 11
Red Hat Enterprise Linux* 6.0

Windows 2008 Small Business Server* (SBS) may have Automatic Short File Name Generation disabled. If the mpio.sys driver fails to install with the error:

For more detail refer to MPIO install.LOG located under C/programs files X86/ Intel Storage controller.
It is recommended to restart the system and try to reinstall the program again.

or Device Manager shows four instances of "Intel® Multi-Flex SCSI Disk", please use the MPIO driver version MultiFlex_2_01_0140_20 or later. The installer package has been updated from version MultiFlex_2_01_0140_19 to work correctly with SBS. The driver itself is the same in both versions 19 and 20.

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