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.\" ========================================================================
.\"
.IX Title "XEN-DELETE-IMAGE 8"
.TH XEN-DELETE-IMAGE 8 "2017-01-22" "4.7" "Perl Programmers Reference Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
xen\-delete\-image \- Delete previously created Xen instances.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  xen\-delete\-image [options] [\-\-hostname=]imageName1 [\-\-hostname=]imageName2
\&
\&  Filename Options:
\&   \-\-extension  Specify the file extension to use. An empty extension is equal
\&                to any extension.
\&
\&  Help Options:
\&   \-\-help     Show help information.
\&   \-\-manual   Read the manual for this script.
\&   \-\-version  Show the version information and exit.
\&   \-\-verbose  Show diagnostic output.
\&
\&  General options:
\&   \-\-dir      Specify the output directory where images were previously saved.
\&   \-\-evms     Specify the EVMS container to use.
\&   \-\-lvm      Specify the LVM volume to use.
\&
\&  Specifying hosts:
\&   \-\-hostname Specify the image name to delete.
\&
\&  Testing options:
\&   \-\-test      Don\*(Aqt complain if we\*(Aqre not invoked by root.
.Ve
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-\-dir\fR Specify the output directory where images were previously saved." 8
.IX Item "--dir Specify the output directory where images were previously saved."
.PD 0
.IP "\fB\-\-evms\fR Specify the \s-1EVMS\s0 container where images were previously saved." 8
.IX Item "--evms Specify the EVMS container where images were previously saved."
.IP "\fB\-\-help\fR Show help information." 8
.IX Item "--help Show help information."
.IP "\fB\-\-hostname\fR Specify the hostname to delete." 8
.IX Item "--hostname Specify the hostname to delete."
.IP "\fB\-\-lvm\fR Specify the \s-1LVM\s0 volume group where images were previously saved." 8
.IX Item "--lvm Specify the LVM volume group where images were previously saved."
.IP "\fB\-\-manual\fR Read the manual for this script." 8
.IX Item "--manual Read the manual for this script."
.IP "\fB\-\-test\fR Do not complain, or exit, if the script is not executed by the root user. (Only works in conjunction with \-\-dir.)" 8
.IX Item "--test Do not complain, or exit, if the script is not executed by the root user. (Only works in conjunction with --dir.)"
.IP "\fB\-\-version\fR Show the version number and exit." 8
.IX Item "--version Show the version number and exit."
.PD
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
.Vb 2
\&  xen\-delete\-image is a simple script which allows you to delete
\& Xen instances which have previously been created by xen\-create\-image.
\&
\&  You must be root to run this script as it removes the Xen configuration
\& file from /etc/xen and potentially removes LVM and EVMS volumes.
\&
\&  (When invoked with the \*(Aq\-\-test\*(Aq flag the script will continue running,
\& but will fail to remove anything which the user does not have permission
\& to delete.)
.Ve
.SH "LOOPBACK EXAMPLE"
.IX Header "LOOPBACK EXAMPLE"
.Vb 2
\&  Assuming that you have three images \*(Aqfoo\*(Aq, \*(Aqbar\*(Aq, and \*(Aqbaz\*(Aq, stored
\& beneath /home/xen the first two may be deleted via:
\&
\&    xen\-delete\-image \-\-dir=/home/xen foo bar
\&
\&  You may also delete them by running:
\&
\&    xen\-delete\-image \-\-dir=/home/xen \-\-hostname=foo \-\-hostname=bar
\&
\&  (The matching Xen configuration files beneath /etc/xen will also be
\& removed.)
.Ve
.SH "LVM EXAMPLE"
.IX Header "LVM EXAMPLE"
.Vb 2
\&  Assuming that you have the volume group \*(Aqskx\-vol\*(Aq containing three
\& Xen instances \*(Aqfoo\*(Aq, \*(Aqbar\*(Aq, and \*(Aqbaz\*(Aq the first two may be deleted via:
\&
\&    xen\-delete\-image \-\-lvm=skx\-vol foo bar
\&
\&  This will remove the volumes \*(Aqfoo\-disk\*(Aq, \*(Aqfoo\-swap\*(Aq, \*(Aqbar\-disk\*(Aq,
\& and \*(Aqbar\-swap\*(Aq.
\&
\&  Note that if the images were created with "\-\-noswap" then the swap
\& volumes will not be present, so will not need to be deleted.
\&
\&  The Xen configuration files will also be removed from beneath /etc/xen.
.Ve
.SH "EVMS EXAMPLE"
.IX Header "EVMS EXAMPLE"
.Vb 2
\&  Assuming that you have the container \*(Aqmycontainer\*(Aq containing three
\& Xen instances \*(Aqfoo\*(Aq, \*(Aqbar\*(Aq, and \*(Aqbaz\*(Aq the first two may be deleted via:
\&
\&    xen\-delete\-image \-\-evms=lvm2/mycontainer \-\-hostname=foo \-\-hostname=bar
\&
\&  This will remove the volumes \*(Aqfoo\-disk\*(Aq, \*(Aqfoo\-swap\*(Aq, \*(Aqbar\-disk\*(Aq,
\& and \*(Aqbar\-swap\*(Aq.
\&
\&  Note that if the images were created with "\-\-noswap" then the swap
\& volumes will not be present, so will not need to be deleted.
\&
\&  The Xen configuration files will also be removed.
.Ve
.SH "AUTHORS"
.IX Header "AUTHORS"
.Vb 3
\& Steve Kemp, https://steve.fi/
\& Axel Beckert, https://axel.beckert.ch/
\& Ste\*'phane Jourdois
.Ve
.SH "LICENSE"
.IX Header "LICENSE"
Copyright (c) 2005\-2009 by Steve Kemp, (c) 2010\-2013 by The Xen-Tools
Development Team. All rights reserved.
.PP
This module is free software;
you can redistribute it and/or modify it under
the same terms as Perl itself.
The \s-1LICENSE\s0 file contains the full text of the license.