thin_trim
Section: Maintenance Commands (8)
Updated: Device Mapper Tools
Page Index
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>