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Accessing FlashCopy target volume from the same WSFC

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  • 1.  Accessing FlashCopy target volume from the same WSFC

    Posted Tue June 22, 2021 10:15 AM
    Hello,
    I need to duplicate a CSV volume under Windows Server Failover Cluster and use by the very same cluster.
    At storage level a simple Flashcopy/vdisk mirror would do the job, but the question is what to do at OS level?
    I have figured out that the solution is:
    "On a system outside of that cluster, you can use DiskPart with the 'uniqueid disk' command to manually change the disk signature.  Then present the LUN to the cluster."
    Is this the official supported solution?
    regards,

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    Istvan Buda
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  • 2.  RE: Accessing FlashCopy target volume from the same WSFC
    Best Answer

    Posted 11 days ago
    Finally I got the answer: Yes It is,

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    Istvan Buda
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