IBM Support

IT28276: HYPER-V VIRTUAL MACHINE BACKUP FAILS WITH "NO LUN FOUND FOR THE NEWLY CREATED VOLUME ON HOST"

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Hyper-V Virtual Machine backup fails with "No LUN found
    for the newly created volume on host". In normal situation, a
    vSnap volume is attached to Hyper-V host and marked as
    clustered after it is added to cluster. However, in some
    Hyper-V environments, if a vSnap volume was used as a clustered
    volume on Windows before, it would be marked as clustered after
    it is attached to Hyper-V host again. However, Spectrum Protect
    Plus skips clustered items when getting disk list from a host.
    So the backup fails because the attached disk cannot be found
    on Hyper-V host.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * IBM Spectrum Protect Plus levels 10.1.1, 10.1.2, 10.1.3      *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Apply fixing level when available. This problem is currently *
    * projected to be fixed in 10.1.3 patch1 and 10.1.4. Note that *
    * this is subject to change at the discretion of IBM           *
    ****************************************************************
    

Problem conclusion

  • IBM Spectrum Protect Plus levels was updated to ensure that
    clustered disks are discovered correctly after the Microsoft
    ISCSI initiator is rescanned. This ensures that the target
    volume is discovered correctly by the backup.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT28276

  • Reported component name

    SP PLUS

  • Reported component ID

    5737SPLUS

  • Reported release

    A12

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-03-03

  • Closed date

    2019-06-19

  • Last modified date

    2019-06-19

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  • Hyperv
    

Fix information

  • Fixed component name

    SP PLUS

  • Fixed component ID

    5737SPLUS

Applicable component levels

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSNQFQ","label":"IBM Spectrum Protect Plus"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A12","Line of Business":{"code":"LOB26","label":"Storage"}}]

Document Information

Modified date:
30 January 2024