4:07 p.m.
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Hello,
we are currently encountering the above error during virt-v2v
migration. There was an older post about it here:
http://lists.ovirt.org/pipermail/users/2013-December/018379.html
The answers suggest that this is already fixed upstream
and that you only need virt-v2v for OS disks. Could someone,
explain
- how to migrate only the OS disk and to dd the data disks.
- if there exist any offical patches to fix the bug.
Thanks in advance.
Markus
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<div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: =
10pt;">Hello,<br>
<br>
we are currently encountering the above error during virt-v2v<br>
migration. There was an older post about it here: <br>
http://lists.ovirt.org/pipermail/users/2013-December/018379.html<br>
<br>
The answers suggest that this is already fixed upstream<br>
and that you only need virt-v2v for OS disks. Could someone,<br>
explain<br>
<br>
- how to migrate only the OS disk and to dd the data disks.<br>
- if there exist any offical patches to fix the bug. <br>
<br>
Thanks in advance.<br>
<br>
Markus<br>
</div>
</body>
</html>
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11:54 a.m.
On Sun, Jan 19, 2014 at 02:07:20PM +0000, Markus Stockhausen wrote:
Hello,
we are currently encountering the above error during virt-v2v
migration. There was an older post about it here:
http://lists.ovirt.org/pipermail/users/2013-December/018379.html
The answers suggest that this is already fixed upstream
and that you only need virt-v2v for OS disks. Could someone,
explain
- how to migrate only the OS disk and to dd the data disks.
- if there exist any offical patches to fix the bug.
Matt can answer these better than I could.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
12:16 p.m.
On 19/01/14 14:07, Markus Stockhausen wrote:
Hello,
we are currently encountering the above error during virt-v2v
migration. There was an older post about it here:
http://lists.ovirt.org/pipermail/users/2013-December/018379.html
The answers suggest that this is already fixed upstream
and that you only need virt-v2v for OS disks. Could someone,
explain
- how to migrate only the OS disk and to dd the data disks.
- if there exist any offical patches to fix the bug.
Unfortunately it isn't fixed upstream. The only current workaround is to
edit GuestfsHandle.pm on the machine running virt-v2v. Change:
$g->add_drive_opts($path,
format => $format,
iface => $interface,
name => $name);
to:
$g->add_drive_opts($path,
format => $format,
name => $name);
and:
# Add the transfer iso if there is one
$g->add_drive_opts($transfer,
format => 'raw', iface => $interface,
readonly => 1)
if defined($transfer);
to:
# Add the transfer iso if there is one
$g->add_drive_opts($transfer,
format => 'raw', readonly => 1)
if defined($transfer);
However, this is known to cause problems when converting guests running
older versions of RHEL (RHEL 3 and possibly 4).
Matt
--
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team
GPG ID: D33C3490
GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490
4:39 p.m.
This is a multi-part message in MIME format.
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Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Von: Matthew Booth [mbooth(a)redhat.com]=0A=
Gesendet: Montag, 20. Januar 2014 11:16=0A=
An: Markus Stockhausen; ovirt-users=0A=
Betreff: Re: [Users] virt-v2v: too many IDE bus:=0A=
=0A=
On 19/01/14 14:07, Markus Stockhausen wrote:=0A=
> Hello,=0A=
>=0A=
> we are currently encountering the above error during virt-v2v=0A=
> migration. There was an older post about it here:=0A=
> http://lists.ovirt.org/pipermail/users/2013-December/018379.html=0A=
>=0A=
> The answers suggest that this is already fixed upstream=0A=
> and that you only need virt-v2v for OS disks. Could someone,=0A=
> explain=0A=
>=0A=
> - how to migrate only the OS disk and to dd the data disks.=0A=
> - if there exist any offical patches to fix the bug.=0A=
=0A=
Unfortunately it isn't fixed upstream. The only current workaround is to=
=0A=
edit GuestfsHandle.pm on the machine running virt-v2v. Change:=0A=
=0A=
$g->add_drive_opts($path,=0A=
format =3D> $format,=0A=
iface =3D> $interface,=0A=
name =3D> $name);=0A=
=0A=
to:=0A=
=0A=
$g->add_drive_opts($path,=0A=
format =3D> $format,=0A=
name =3D> $name);=0A=
=0A=
and:=0A=
=0A=
# Add the transfer iso if there is one=0A=
$g->add_drive_opts($transfer,=0A=
format =3D> 'raw', iface =3D> $interface,=0A=
readonly =3D> 1)=0A=
if defined($transfer);=0A=
=0A=
to:=0A=
=0A=
# Add the transfer iso if there is one=0A=
$g->add_drive_opts($transfer,=0A=
format =3D> 'raw', readonly =3D> 1)=0A=
if defined($transfer);=0A=
=0A=
However, this is known to cause problems when converting guests running=
=0A=
older versions of RHEL (RHEL 3 and possibly 4).=0A=
=0A=
Matt=0A=
=0A=
Thanks. That worked.=0A=
=0A=
Markus=
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Weitergabe dieser Mail ist nicht gestattet.
Über das Internet versandte E-Mails können unter fremden Namen erstellt oder
manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine
rechtsverbindliche Willenserklärung.
Collogia
Unternehmensberatung AG
Ubierring 11
D-50678 Köln
Vorstand:
Kadir Akin
Dr. Michael Höhnerbach
Vorsitzender des Aufsichtsrates:
Hans Kristian Langva
Registergericht: Amtsgericht Köln
Registernummer: HRB 52 497
This e-mail may contain confidential and/or privileged information. If you
are not the intended recipient (or have received this e-mail in error)
please notify the sender immediately and destroy this e-mail. Any
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e-mail is strictly forbidden.
e-mails sent over the internet may have been written under a wrong name or
been manipulated. That is why this message sent as an e-mail is not a
legally binding declaration of intention.
Collogia
Unternehmensberatung AG
Ubierring 11
D-50678 Köln
executive board:
Kadir Akin
Dr. Michael Höhnerbach
President of the supervisory board:
Hans Kristian Langva
Registry office: district court Cologne
Register number: HRB 52 497
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3960
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3961
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3 comments
3 participants
participants (3)
-
Markus Stockhausen -
Matthew Booth -
Richard W.M. Jones