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Question

Data error (cyclic redundancy check)

  • February 28, 2024
  • 1 comment
  • 2544 views

Processing New_SQL Error: Data error (cyclic redundancy check).
Failed to read data from the file [C:\Hyper-V\Virtual Machines\sqlprd16\Virtual Hard Disks\sqlserver.vhdx].
Failed to upload disk 'shadowSpec>'
Agent failed to process method {DataTransfer.SyncDisk}.
  
 

1 comment

Andanet
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  • Veeam Legend
  • 350 comments
  • March 2, 2024

Hi @mr.byazid 

CRC errors indicate a physical data corruption. I think you need to run a chkdsk on the SQL server. Few months ago I replied to another similar issue. This is the link

https://community.veeam.com/discussion-boards-66/error-data-error-cyclic-redundancy-check-failed-to-read-data-from-the-5014

 

Check if you are able to solve and let us know.