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https://github.com/libguestfs/libguestfs.git
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RHEL 8: v2v: Disable the virt-v2v --in-place option.
This disables the virt-v2v --in-place option which we do not
wish to support in RHEL.
(See commit d0069559a9).
This commit is contained in:
@@ -469,7 +469,6 @@ if HAVE_LIBVIRT
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TESTS += \
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test-v2v-cdrom.sh \
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test-v2v-floppy.sh \
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test-v2v-in-place.sh \
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test-v2v-mac.sh \
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test-v2v-networks-and-bridges.sh \
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test-v2v-no-copy.sh \
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@@ -621,7 +620,6 @@ EXTRA_DIST += \
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test-v2v-i-vmx-3.vmx \
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test-v2v-i-vmx-4.vmx \
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test-v2v-i-vmx-5.vmx \
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test-v2v-in-place.sh \
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test-v2v-it-vddk-io-query.sh \
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test-v2v-machine-readable.sh \
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test-v2v-mac-expected.xml \
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@@ -230,8 +230,7 @@ let parse_cmdline () =
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s_"Use password from file to connect to input hypervisor";
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[ M"it" ], Getopt.String ("transport", set_string_option_once "-it" input_transport),
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s_"Input transport";
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[ L"in-place" ], Getopt.Set in_place,
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s_"Only tune the guest in the input VM";
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[ L"in-place" ], Getopt.Set in_place, Getopt.hidden_option_description;
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[ L"mac" ], Getopt.String ("mac:network|bridge|ip:out", add_mac),
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s_"Map NIC to network or bridge or assign static IP";
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[ S 'n'; L"network" ], Getopt.String ("in:out", add_network),
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@@ -369,7 +368,6 @@ read the man page virt-v2v(1).
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pr "vddk\n";
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pr "colours-option\n";
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pr "vdsm-compat-option\n";
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pr "in-place\n";
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pr "io/oo\n";
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pr "mac-option\n";
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pr "mac-ip-option\n";
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@@ -544,6 +542,10 @@ read the man page virt-v2v(1).
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error (f_"only ‘-it ssh’ can be used here") in
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Input_vmx.input_vmx input_transport arg in
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(* Prevent use of --in-place option in RHEL. *)
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if in_place then
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error (f_"--in-place cannot be used in RHEL");
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(* Common error message. *)
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let error_option_cannot_be_used_in_output_mode mode opt =
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error (f_"-o %s: %s option cannot be used in this output mode") mode opt
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@@ -26,6 +26,7 @@ $top_srcdir/podcheck.pl virt-v2v.pod virt-v2v \
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--debug-overlay,\
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--ic,\
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--if,\
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--in-place,\
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--io,\
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--ip,\
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--it,\
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@@ -1,108 +0,0 @@
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#!/bin/bash -
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# libguestfs virt-v2v test script
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# Copyright (C) 2014 Red Hat Inc.
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# Copyright (C) 2015 Parallels IP Holdings GmbH.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Test --in-place.
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unset CDPATH
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export LANG=C
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set -e
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$TEST_FUNCTIONS
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skip_if_skipped
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skip_if_backend uml
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skip_unless_phony_guest windows.img
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img_base="$abs_top_builddir/test-data/phony-guests/windows.img"
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export VIRT_TOOLS_DATA_DIR="$top_srcdir/test-data/fake-virt-tools"
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export VIRTIO_WIN="$top_srcdir/test-data/fake-virtio-win"
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d=$PWD/test-v2v-in-place.d
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rm -rf $d
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mkdir $d
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img="$d/test.qcow2"
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rm -f $img
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qemu-img create -f qcow2 -b $img_base -o compat=1.1,backing_fmt=raw $img
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md5="$(do_md5 $img_base)"
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libvirt_xml="$d/test.xml"
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rm -f $libvirt_xml
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n=windows-overlay
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cat > $libvirt_xml <<EOF
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<node>
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<domain type='test'>
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<name>$n</name>
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<memory>1048576</memory>
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<os>
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<type>hvm</type>
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<boot dev='hd'/>
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</os>
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<devices>
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2'/>
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<source file='$img'/>
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<target dev='vda' bus='virtio'/>
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</disk>
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</devices>
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</domain>
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</node>
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EOF
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$VG virt-v2v --debug-gc -i libvirt -ic "test://$libvirt_xml" $n --in-place
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# Test that the drivers have been copied over into the guest
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script="$d/test.fish"
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expected="$d/expected"
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response="$d/response"
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mktest ()
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{
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local cmd="$1" exp="$2"
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echo "echo '$cmd'" >> "$script"
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echo "$cmd" >> "$expected"
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echo "$cmd" >> "$script"
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echo "$exp" >> "$expected"
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}
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:> "$script"
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:> "$expected"
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firstboot_dir="/Program Files/Guestfs/Firstboot"
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mktest "is-dir \"$firstboot_dir\"" true
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mktest "is-file \"$firstboot_dir/firstboot.bat\"" true
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mktest "is-dir \"$firstboot_dir/scripts\"" true
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virtio_dir="/Windows/Drivers/VirtIO"
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mktest "is-dir \"$virtio_dir\"" true
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for drv in netkvm qxl vioscsi viostor; do
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for sfx in cat inf sys; do
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mktest "is-file \"$virtio_dir/$drv.$sfx\"" true
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done
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done
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guestfish --ro -a "$img" -i < "$script" > "$response"
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diff -u "$expected" "$response"
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# Test the base image remained untouched
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test "$md5" = "$(do_md5 $img_base)"
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# Clean up.
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rm -r $d
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@@ -8,10 +8,6 @@ virt-v2v - Convert a guest to use KVM
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[-o mode] [other -o* options]
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[guest|filename]
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virt-v2v --in-place
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[-i mode] [other -i* options]
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[guest|filename]
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=head1 DESCRIPTION
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Virt-v2v converts a single guest from a foreign hypervisor to run on
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@@ -39,9 +35,6 @@ these sides of virt-v2v are documented separately in this manual.
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Virt-v2v normally copies from the input to the output, called "copying
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mode". In this case the source guest is always left unchanged.
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In-place conversion (I<--in-place>) only uses the I<-i*> options and
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modifies the source guest in-place. (See L</In-place conversion>
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below.)
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=head2 Other virt-v2v topics
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@@ -255,20 +248,6 @@ For I<-i disk> only, this specifies the format of the input disk
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image. For other input methods you should specify the input
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format in the metadata.
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=item B<--in-place>
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Do not create an output virtual machine in the target hypervisor.
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Instead, adjust the guest OS in the source VM to run in the input
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hypervisor.
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This mode is meant for integration with other toolsets, which take the
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responsibility of converting the VM configuration, providing for
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rollback in case of errors, transforming the storage, etc.
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See L</In-place conversion> below.
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Conflicts with all I<-o *> options.
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=item B<-io> OPTION=VALUE
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Set input option(s) related to the current input mode or transport.
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@@ -1300,7 +1279,7 @@ Minimum free space: 10 MB
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=head3 Minimum free space check in the host
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You must have sufficient free space in the host directory used to
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store temporary overlays (except in I<--in-place> mode). To find out
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store temporary overlays. To find out
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which directory this is, use:
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$ df -h "`guestfish get-cachedir`"
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@@ -1403,31 +1382,6 @@ that instead.
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</devices>
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</domain>
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=head2 In-place conversion
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It is also possible to use virt-v2v in scenarios where a foreign VM
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has already been imported into a KVM-based hypervisor, but still needs
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adjustments in the guest to make it run in the new virtual hardware.
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In that case it is assumed that a third-party tool has created the
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target VM in the supported KVM-based hypervisor based on the source VM
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configuration and contents, but using virtual devices more appropriate
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for KVM (e.g. virtio storage and network, etc.).
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Then, to make the guest OS boot and run in the changed environment,
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one can use:
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virt-v2v -ic qemu:///system converted_vm --in-place
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Virt-v2v will analyze the configuration of C<converted_vm> in the
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C<qemu:///system> libvirt instance, and apply various fixups to the
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guest OS configuration to make it match the VM configuration. This
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may include installing virtio drivers, configuring the bootloader, the
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mountpoints, the network interfaces, and so on.
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Should an error occur during the operation, virt-v2v exits with an
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error code leaving the VM in an undefined state.
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=head2 Machine readable output
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The I<--machine-readable> option can be used to make the output more
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