
=head1 НАЗВА

virt-v2v-copy-to-local — копіювання віддаленої гостьової системи на
локальний комп'ютер

=head1 КОРОТКИЙ ОПИС

 virt-v2v-copy-to-local -ic АДРЕСА_LIBVIRT ГОСТЬОВА_СИСТЕМА

 virt-v2v-copy-to-local -ic xen+ssh://root@xen.example.com xen_guest

 virt-v2v-copy-to-local -ic esx://root@esxi.example.com vmware_guest

=head1 ОПИС

C<virt-v2v-copy-to-local> copies a guest from a remote hypervisor to the
local machine, in preparation for conversion by L<virt-v2v(1)>.  Note this
tool alone B<does not> do the virt-v2v conversion.

=head2 Умови використання цієї програми

This tool is not usually necessary, but there are a few special cases (see
list below) where you might need it.

If your case does not fit one of these special cases, then ignore this tool
and read L<virt-v2v(1)> instead.  The virt-v2v-copy-to-local process is
slower than using virt-v2v directly, because it has to copy unused parts of
the guest disk.

=over 4

=item *

You have a Xen guest using host block devices.  Virt-v2v cannot convert such
guests directly.

Див. L<virt-v2v(1)/XEN OR SSH CONVERSIONS FROM BLOCK DEVICES>.

=item *

You have VMware ESXi hypervisors, and are not using VMware vCenter to manage
them.  Virt-v2v cannot directly access ESXi hypervisor, so you either have
to export the guest as an OVA (eg. using VMware's C<ovftool>); or you can
use this tool to copy the guest to a local file on the conversion server,
from where virt-v2v will be able to access it.

Див. L<virt-v2v(1)/INPUT FROM VMWARE ESXi HYPERVISOR>.

=back

=head2 Як працює ця програма

This tool uses libvirt to get the libvirt XML (metadata) of the remote
guest, essentially equivalent to running C<virsh dumpxml guest>.

It then uses the XML to locate the remote guest disks, which are copied over
using a hypervisor-specific method.  It uses ssh for remote Xen hypervisors,
and HTTPS (curl) for remote ESXi hypervisors.

It then modifies the libvirt XML so that it points at the local copies of
the guest disks.

The libvirt XML is output to a file called F<guest.xml> (where I<guest> is
the name of the guest).  The disk(s) are output to file(s)  called
F<guest-disk1>, F<guest-disk2> and so on.

After copying the guest locally, you can convert it using:

 virt-v2v -i libvirtxml гість.xml [-o параметри ...]

Virt-v2v finds the local copies of the disks by looking in the XML.

=head1 ПРИКЛАДИ

=head2 Copy and convert from Xen hypervisor that uses host block devices

For full instructions, see L<virt-v2v(1)/XEN OR SSH CONVERSIONS FROM BLOCK
DEVICES>.

 virt-v2v-copy-to-local -ic xen+ssh://root@xen.example.com xen_guest
 virt-v2v -i libvirtxml xen_guest.xml -o local -os /var/tmp
 rm xen_guest.xml xen_guest-disk*

=head2 Copy and convert from ESXi hypervisor

For full instructions, see L<virt-v2v(1)/INPUT FROM VMWARE ESXi HYPERVISOR>.

 virt-v2v-copy-to-local -ic esx://root@esxi.example.com?no_verify=1 vmware_guest
 virt-v2v -i libvirtxml vmware_guest.xml -o local -os /var/tmp
 rm vmware_guest.xml vmware_guest-disk*

=head1 ПАРАМЕТРИ

=over 4

=item B<--help>

Показати довідкове повідомлення.

=item B<-ic> адреса_libvirt

Specify a libvirt connection URI

=item B<--password-file> файл

Instead of asking for password(s) interactively, pass the password through a
file.  Note the file should contain the whole password, B<without any
trailing newline>, and for security the file should have mode C<0600> so
that others cannot read it.

Currently this option does not have any effect on xen+ssh transfers, but
that is a bug.

=item B<-q>

=item B<--quiet>

This disables progress bars and other unnecessary output.

=item B<-v>

=item B<--verbose>

Увімкнути докладний показ повідомлень з метою діагностики.

=item B<-V>

=item B<--version>

Показати дані щодо версії і завершити роботу.

=back

=head1 ТАКОЖ ПЕРЕГЛЯНЬТЕ

L<virt-v2v(1)>, L<virsh(1)>, L<http://libguestfs.org/>,
L<https://libvirt.org/uri.html>, L<https://libvirt.org/remote.html>,
L<https://libvirt.org/drvesx.html>.

=head1 АВТОРИ

Richard W.M. Jones L<http://people.redhat.com/~rjones/>

=head1 АВТОРСЬКІ ПРАВА

Copyright (C) 2009-2018 Red Hat Inc.

