THIN_RMAP(g(8)

NAME
thin_rmap - output reverse map of a thin provisioned region of blocks from metadata device or file

SYNOPSIS
thin_rmap [options] {device|file}

DESCRIPTION
thin_rmap outputs the reverse mapping stored in the metadata on a device or file between a region of thin provisioned pool blocks and the associated thin provisioned devices.

This tool cannot be run on live metadata.

\--region <block range>
    output reverse map

-h, --help
    Print help and exit.

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

EXAMPLES
output reverse map for pool blocks 5..45 (denotes blocks 5 to 44 inclusive, but not block 45)

thin_rmap --region 5..45 /dev/pool-metadata

DIAGNOSTICS
thin_rmap returns an exit code of 0 for success or 1 for error.

SEE ALSO
thin_check(8) thin_dump(8) thin_repair(8) thin_restore(8) thin_metadata_size(8)

AUTHOR
Joe Thornber <ejt@redhat.com>
Heinz Mauelshagen <HeinzM@RedHat.com>