.TH THIN_TRIM 8 "Thin Provisioning Tools" "Red Hat, Inc." \" -*- nroff -*-
.SH NAME
thin_trim \- Issue discard requests for free pool space (offline tool).

.SH SYNOPSIS
.B thin_trim
.RB [ options ]
.I {device|file}

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

This tool cannot be run on live metadata.

.SH OPTIONS
.IP "\fB\-\-pool-inactive\fP"
Indicates you are aware the pool should be inactive.  Suppresses a warning message and prompt.

.IP "\fB\-h, \-\-help\fP"
Print help and exit.

.IP "\fB\-V, \-\-version\fP"
Output version information and exit.

.SH SEE ALSO
.B thin_dump(8)
.B thin_repair(8)
.B thin_restore(8)
.B thin_rmap(8)
.B thin_metadata_size(8)

.SH AUTHOR
Joe Thornber <ejt@redhat.com>