[Users] virt-v2v: too many IDE bus:

[Markus Stockhausen]

> Von: Matthew Booth [mbooth at redhat.com]
> Gesendet: Montag, 20. Januar 2014 11:16
> An: Markus Stockhausen; ovirt-users
> Betreff: Re: [Users] virt-v2v: too many IDE bus:
> 
> 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

Thanks. That worked.

Markus
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