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Vin1688's avatar
Vin1688
Level 3
25 days ago

Shadow copy component backup failing with error code 13

Performed a multi-stream backup and it indicated shadow copy component failed with file read failed (error code 13). Rest of the drives able to backup.

Is it possible to delete the shadow copy component in the client itself or there is a solution to rectify this issue?

Thanks.

5 Replies

  • hi,

          Please post a screenshot of the backup selection in the backup policy and job details in the activity monitor. 

         Tech note:    How to verify Windows Open File Backup operation using VSSADMIN and BPFIS before contacting Veritas Technical Support     

    Below are some tests to verify Open File Backup operation with NetBackup on Windows Server platforms prior to contacting Veritas Technical Support and confirm Microsoft VSS is working as expected.

    Test  — Create, list & delete a Shadow Copy using VSSADMIN

    This test verifies that Windows and the Volume Shadow Service is operating correctly.

    1. First, add the storage location for a volume using vssadmin command.

      C:\>
      vssadmin Add ShadowStorage /For=C: /On=D: /MaxSize=900MB
       
    2. Create a shadow using vssadmin command.

      C:\>
      vssadmin create shadow /for=C:
      vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
      (C) Copyright 2001 Microsoft Corp.
      Successfully created shadow copy for 'C:\'
      Shadow Copy ID: {c4695448-3cab-4bd5-a7ae-2af61c509dfd}
      Shadow Copy Volume Name: \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1
       
    3. List the shadow using vssadmin command.

      C:\>
      vssadmin list shadows
      vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
      (C) Copyright 2001 Microsoft Corp.

      Contents of shadow copy set ID: {d0db889e-2e79-42f0-8716-605a5c18965f}
      Contained 1 shadow copies at creation time: 5/3/2006 11:36:20 AM
      Shadow Copy ID: {7f0bc357-1915-44d7-ab4c-c2988c9d1049}
      Original Volume: (C:)\\?\Volume{33c37ee9-d389-11da-a17d-806e6f6e6963}\
      Shadow Copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy2
      Originating Machine: client01
      Service Machine: client01
      Provider: 'Microsoft Software Shadow Copy provider 1.0'
      Type: ClientAccessible
      Attributes: Persistent, Client-accessible, No auto release, No writers, Differential
       
    4. Delete the shadow using vssadmin command.

      C:\>
      vssadmin delete shadows /for=C:

      vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
      (C) Copyright 2001 Microsoft Corp.

      Do you really want to delete 1 shadow copies (Y/N): [N]? y
      Successfully deleted 1 shadow copies.

    Will.

     

    • Vin1688's avatar
      Vin1688
      Level 3
      I run vssadmin list shadows and it returned no query to the output or something similar.

      Is it possible to disable Microsoft VSS Open File Backup operation for the client having issue? What could be the impact when come to restoration of the VM?
      • Will_Hunting's avatar
        Will_Hunting
        Level 4

        hi,

        1. Check the Volume Shadow Copy service to see if it started.

        2. Please post a Windows Open File Backup tab of the Client Attributes dialog box screenshot like this:

         

        will.