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mpio

About this tag
The MPIO tag on WindowsForum.com covers discussions and troubleshooting related to Multipath I/O (MPIO) in Windows environments. Topics include I/O failures during MPIO path failover in Windows Server 2008 R2 SP1, infinite loops when the Microsoft Device Specific Module (MSDSM) inquires serial numbers of MPIO devices in Windows 7 SP1, and issues where a boot LUN can be disabled if claimed for use with MPIO in Windows 7 or Windows Server 2008. Additionally, there is a thread about compatibility issues with an MPIO-MG200 mp3 player on Windows 7, though this appears to be a different product with a similar name. The tag primarily focuses on enterprise storage and high-availability configurations.
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    I/O failure during MPIO path failover in Windows Server 2008 R2 SP1

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    • error handling i/o failure mpio network path failover server 2008 sp1 storage tech support windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)
  2. News

    Infinite loop occurs when the MSDSM inquires serial numbers of an MPIO device in Windows 7 SP1...

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    • Thread
    • device inquiry error loop mpio msdsm serial number sp1 support troubleshooting windows 7
    • Replies: 0
    • Forum: Knowledge Base (KB)
  3. News

    A boot LUN can be disabled if it is claimed for use with MPIO in Windows 7 or in Windows Server 2008

    Fixes an issue in which you can disable the boot LUN in Device Manager if you use a DSM to claim the LUN for use with MPIO on a Windows Server 2008 R2-based or Windows 7-based computer. This issue occurs when the computer is configured to start from a... Link Removed
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    • Thread
    • boot lun configuration device manager issue fix mpio server 2008 storage troubleshooting windows 7
    • Replies: 0
    • Forum: Knowledge Base (KB)
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    Windows 7 MPIO-MG200 mp3 player compability issues

    Hello Ive got some odd compability issues with my MPIO-MG200 mp3 player (used to work fine on window xp). Basically windows7 seems to find it and install some drivers to it straight away without any problems- shows up under the devices and with firmware V1.00.11. But when I open it, it...
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    • Thread
    • compatibility drivers empty folders file management firmware mp3 mpio music files storage issues windows 7
    • Replies: 3
    • Forum: Windows Hardware
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