XEN-CREATE-NFS(8) Perl Programmers Reference Guide XEN-CREATE-NFS(8)NAME
xen-create-nfs - Create a Xen configuration file for an NFS-root guest.
SYNOPSIS
xen-create-nfs [options]
Help Options:
--help Show help information.
--manual Read the manual for this script.
--version Show the version information and exit.
--verbose Show diagnostic output.
Networking Options:
--broadcast The broadcast address to use when configured with a static IP.
--dhcp Configure the guest to use DHCP for IP allocation.
--gateway The gateway address to use when configured with a static IP.
--hostname The hostname to configure for the guest.
--ip The IP address to use when configured with a static IP.
--netmask The netmask to use when configured with a static IP.
--nameserver The nameserver to use when configured with a static IP.
General options:
--admins Specify which users should be setup as xen-shell admins.
--force Force the overwriting of an existing configuration file.
--initrd Specify the initial ramdisk for the guest.
--kernel Specify the kernel to use for the guest.
--memory Specify the memory to allocate for this guest.
--mac Specify the MAC address to use for the guest.
--template Specify an alternative template file to use.
NFS options:
--nfs_server Specify the NFS server to mount the root partition from.
--nfs_root Specify the path, upon the NFS server, to mount.
OPTIONS --help Show help information.
--hostname Specify the hostname to delete.
--manual Read the manual for this script.
--version Show the version number and exit.
DESCRIPTION
xen-create-nfs is a simple script which allows you to easily create
a single configuration file for a Xen guest which will mount its remote
filesystem over an NFS root.
It doesn't create any images to use for local storage, and it doesn't
support more than the minimal number of options to completement the
existing xen-create-image script, however it is hopefully useful.
REFERENCE
For more details on what you'll need to support NFS-root Xen guests
the following article, written by the author, might be useful:
http://www.debian-administration.org/articles/505
AUTHORS
Steve Kemp, http://www.steve.org.uk/
StA~Xphane Jourdois
LICENSE
Copyright (c) 2005-2009 by Steve Kemp, (c) 2010 by The Xen-Tools Development Team. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The LICENSE file contains the
full text of the license.
4.3.1 2012-06-30 XEN-CREATE-NFS(8)
Check Out this Related Man Page
XEN-DELETE-IMAGE(8) Perl Programmers Reference Guide XEN-DELETE-IMAGE(8)NAME
xen-delete-image - Delete previously created Xen instances.
SYNOPSIS
xen-delete-image [options] [--hostname=]imageName1 [--hostname=]imageName2
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't complain if we're not invoked by root.
OPTIONS --dir Specify the output directory where images were previously saved.
--evms Specify the EVMS container where images were previously saved.
--help Show help information.
--hostname Specify the hostname to delete.
--lvm Specify the LVM volume group where images were previously saved.
--manual Read the manual for this script.
--test Do not complain, or exit, if the script is not executed by the root user.
--version Show the version number and exit.
DESCRIPTION
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 '--test' flag the script will continue running,
but will fail to remove anything which the user does not have permission
to delete.)
LOOPBACK EXAMPLE
Assuming that you have three images 'foo', 'bar', and 'baz', 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.)
LVM EXAMPLE
Assuming that you have the volume group 'skx-vol' containing three
Xen instances 'foo', 'bar', and 'baz' the first two may be deleted via:
xen-delete-image --lvm=skx-vol foo bar
This will remove the volumes 'foo-disk', 'foo-swap', 'bar-disk',
and 'bar-swap'.
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.
EVMS EXAMPLE
Assuming that you have the container 'mycontainer' containing three
Xen instances 'foo', 'bar', and 'baz' the first two may be deleted via:
xen-delete-image --evms=lvm2/mycontainer --hostname=foo --hostname=bar
This will remove the volumes 'foo-disk', 'foo-swap', 'bar-disk',
and 'bar-swap'.
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.
AUTHORS
Steve Kemp, http://www.steve.org.uk/
Axel Beckert, http://noone.org/abe/
StA~Xphane Jourdois
LICENSE
Copyright (c) 2005-2009 by Steve Kemp, (c) 2010 by The Xen-Tools Development Team. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The LICENSE file contains the
full text of the license.
4.3.1 2012-06-30 XEN-DELETE-IMAGE(8)