sparse

  1. H

    Solved ZFS snapshot size incorrect on punched files

    When I punch file (replace part allocated of data with sparse zeroes - for example when VM issues TRIM command on Host's .raw filename backed disk) the subsequent snapshot sizes are incorrect or confusing. It is likely caused by fact that allocated size of file is suddenly smaller than original...
  2. Martin Garcia

    Solved Reclaim unused space on a virtual machine on a sparse vm

    Hello, I have this exact issue, https://blogs.oracle.com/solaris/zfs-on-disk-images-reclaiming-unused-space-v2/comment-submitted?cid=57c69e34-f90a-4064-bb6b-30a9375352a4 I have virtual machines (FTP, WEB, MySQL servers) on KVM sometime ago it was filled with some files or sites that are no...
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