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>