# Text automatically generated by txt2man

     NAME
          thin_trim - Issue discard requests for free pool space
          (offline tool).

     SYNOPSIS
          thin_trim [options] --metadata-dev {device|file} --data-dev {device|file}

     DESCRIPTION
          thin_trim sends discard requests to the pool device for
          unprovisioned areas.

          This tool cannot be run on live metadata.

     OPTIONS
          -h, --help
               Print help and exit.

          -V, --version
               Print version information and exit.

     SEE ALSO
          thin_dump(8), thin_repair(8), thin_restore(8), thin_rmap(8),
          thin_metadata_size(8)

     AUTHOR
          Joe Thornber <ejt@redhat.com>

     Page 1               System Manager's Manual    (printed 5/25/22)