thin-provisioning-tools/man8/thin_rmap.8

45 lines
976 B
Groff
Raw Normal View History

2013-07-17 16:51:11 +05:30
.TH THIN_DUMP 8 "Thin Provisioning Tools" "Red Hat, Inc." \" -*- nroff -*-
.SH NAME
thin_rmap \- output reverse map of a thin provisioned region of blocks
.SH SYNOPSIS
.B thin_rmap
.RB [options]
.I {metadata device|file}
.SH DESCRIPTION
.B thin_rmap
outputs the reverse mapping for a region of thin provisioned pool blocks
to the respective thin provisioned devices.
.IP "\fB\\-\-region\fP \fI<block range>\fP".
output reverse map
.IP "\fB\-h, \-\-help\fP".
Print help and exit.
.IP "\fB\-V, \-\-version\fP".
Output version information and exit.
.SH EXAMPLES
output reverse map for pool blocks 5..45 (denotes blocks 5 to 44 inclusive, but not block 45)
.sp
.B thin_rmap -r 5..45 /dev/vg/pool
.SH DIAGNOSTICS
.B thin_rmap
returns an exit code of 0 for success or 1 for error.
.SH SEE ALSO
.B thin_check(8)
.B thin_dump(8)
.B thin_repair(8)
.B thin_restore(8)
.B thin_metadata_size(8)
.SH AUTHOR
Joe Thornber <ejt@redhat.com>
.br
Heinz Mauelshagen <HeinzM@RedHat.com>