Efficient way to move data before rsync

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I'm trying to migrate data to a replacement VM. In trying to speed up the transfer and reduce stress on the network pipe, I tried to tar and gzip the datadirs and transport across town, extract on the replacement VM, then rsync any differences.



For some reason rsync hasn't picked up that these files are largely the same and has transferred all files.



What would be the best way to manually bundle/compress the datadirs for manual migration and maintain rsync compatibility?






centos files rsync tar gzip






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    I'm trying to migrate data to a replacement VM. In trying to speed up the transfer and reduce stress on the network pipe, I tried to tar and gzip the datadirs and transport across town, extract on the replacement VM, then rsync any differences.



    For some reason rsync hasn't picked up that these files are largely the same and has transferred all files.



    What would be the best way to manually bundle/compress the datadirs for manual migration and maintain rsync compatibility?






    centos files rsync tar gzip






    share







    New contributor




    scoota269 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















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      up vote
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      down vote

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      I'm trying to migrate data to a replacement VM. In trying to speed up the transfer and reduce stress on the network pipe, I tried to tar and gzip the datadirs and transport across town, extract on the replacement VM, then rsync any differences.



      For some reason rsync hasn't picked up that these files are largely the same and has transferred all files.



      What would be the best way to manually bundle/compress the datadirs for manual migration and maintain rsync compatibility?






      centos files rsync tar gzip






      share







      New contributor




      scoota269 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I'm trying to migrate data to a replacement VM. In trying to speed up the transfer and reduce stress on the network pipe, I tried to tar and gzip the datadirs and transport across town, extract on the replacement VM, then rsync any differences.



      For some reason rsync hasn't picked up that these files are largely the same and has transferred all files.



      What would be the best way to manually bundle/compress the datadirs for manual migration and maintain rsync compatibility?






      centos files rsync tar gzip




      centos files rsync tar gzip





      share







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      scoota269 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      scoota269 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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