Libguestfs - Jan 2016 - Re: Hyper-V v2v

Le 08/01/2016 09:17, Richard W.M. Jones a écrit :
> On Thu, Jan 07, 2016 at 12:08:13PM +0100, Kevin C wrote:
>> Hi list,
>>
>> What is the best method to migrate Hyper-V 2012 VM to oVirt/RHEV ? I
>> made a v2v livecd, but it never load consoles and never launch p2v
>> service (works well with BIOS VM or hardware, but G2 HyperV VM needs
>> EFI to boot).
>>
>> I must add some packages on my system to build an EL7 (kmod-hfsplus
>> from elrepo) and some other to boot on EFI :
>>
>> #boot EFI
>> grub2
>> grub2-efi
>> grub2-efi-modules
>> grub2-tools
>> efibootmgr
>> shim
>> hfsplus-tools
> I don't know - virt-v2v hasn't really been tested at all on
Hyper-V,
> although it's on the to-do list.
>
> Rich.
>
I can now boot with a livecd generated with Fedora 23. v2v  failed with 
this error :

guestfsd: main_loop: proc 367 (rm_f) took 0.00 seconds^M
libguestfs: trace: rm_f = 0
libguestfs: trace: rm_f "/var/lib/rpm/__db.003"
guestfsd: main_loop: new request, len 0x44^M
guestfsd: main_loop: proc 367 (rm_f) took 0.00 secondslibguestfs: trace: 
rm_f = 0
libguestfs: trace: is_file "/boot/efi/EFI/redhat/grub.cfg" 
"followsymlinks:true"
^M
guestfsd: main_loop: new request, len 0x50^M
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
libguestfs: trace: is_file = 0
libguestfs: trace: is_file "/boot/grub2/grub.cfg"
"followsymlinks:true"
guestfsd: main_loop: new request, len 0x44^M
guestfsd: main_loop: proc 37 (is_file) took 0.00 secondslibguestfs: 
trace: is_file = 0
libguestfs: trace: is_file "/boot/grub/menu.lst"
"followsymlinks:true"
^M
guestfsd: main_loop: new request, len 0x44^M
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
libguestfs: trace: is_file = 0
libguestfs: trace: is_file "/boot/grub/grub.conf"
"followsymlinks:true"
guestfsd: main_loop: new request, len 0x44^M
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
libguestfs: trace: is_file = 0
virt-v2v: error: no grub1/grub-legacy or grub2 configuration file was found

---

Kevin C

Le 08/01/2016 16:22, Kevin C a écrit :
>
>
> Le 08/01/2016 09:17, Richard W.M. Jones a écrit :
>> On Thu, Jan 07, 2016 at 12:08:13PM +0100, Kevin C wrote:
>>> Hi list,
>>>
>>> What is the best method to migrate Hyper-V 2012 VM to oVirt/RHEV ?
I
>>> made a v2v livecd, but it never load consoles and never launch p2v
>>> service (works well with BIOS VM or hardware, but G2 HyperV VM
needs
>>> EFI to boot).
>>>
>>> I must add some packages on my system to build an EL7 (kmod-hfsplus
>>> from elrepo) and some other to boot on EFI :
>>>
>>> #boot EFI
>>> grub2
>>> grub2-efi
>>> grub2-efi-modules
>>> grub2-tools
>>> efibootmgr
>>> shim
>>> hfsplus-tools
>> I don't know - virt-v2v hasn't really been tested at all on
Hyper-V,
>> although it's on the to-do list.
>>
>> Rich.
>>
> I can now boot with a livecd generated with Fedora 23. v2v  failed 
> with this error :
>
> guestfsd: main_loop: proc 367 (rm_f) took 0.00 seconds^M
> libguestfs: trace: rm_f = 0
> libguestfs: trace: rm_f "/var/lib/rpm/__db.003"
> guestfsd: main_loop: new request, len 0x44^M
> guestfsd: main_loop: proc 367 (rm_f) took 0.00 secondslibguestfs: 
> trace: rm_f = 0
> libguestfs: trace: is_file "/boot/efi/EFI/redhat/grub.cfg" 
> "followsymlinks:true"
> ^M
> guestfsd: main_loop: new request, len 0x50^M
> guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
> libguestfs: trace: is_file = 0
> libguestfs: trace: is_file "/boot/grub2/grub.cfg"
"followsymlinks:true"
> guestfsd: main_loop: new request, len 0x44^M
> guestfsd: main_loop: proc 37 (is_file) took 0.00 secondslibguestfs: 
> trace: is_file = 0
> libguestfs: trace: is_file "/boot/grub/menu.lst"
"followsymlinks:true"
> ^M
> guestfsd: main_loop: new request, len 0x44^M
> guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
> libguestfs: trace: is_file = 0
> libguestfs: trace: is_file "/boot/grub/grub.conf"
"followsymlinks:true"
> guestfsd: main_loop: new request, len 0x44^M
> guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds^M
> libguestfs: trace: is_file = 0
> virt-v2v: error: no grub1/grub-legacy or grub2 configuration file was 
> found
>
> ---
>
> Kevin C
>
>
Here is the file :

/boot/efi/EFI/centos/grub.cfg

---

Kevin C
>
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> Libguestfs mailing list
> Libguestfs@redhat.com
> https://www.redhat.com/mailman/listinfo/libguestfs

On Fri, Jan 08, 2016 at 04:22:32PM +0100, Kevin C wrote:
> virt-v2v: error: no grub1/grub-legacy or grub2 configuration file was found
What is the guest?  Does it use grub?

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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

The guest is a CentOS 7.2, with grubs. 
Kevin C
Envoyé depuis mon smartphone Samsung Galaxy.<div>
</div><div>
</div><!-- originalMessage --><div>-------- Message
d'origine --------</div><div>De : "Richard W.M. Jones"
<rjones@redhat.com> </div><div>Date : 08/01/2016  19:42 
(GMT+01:00) </div><div>À : Kevin C <kevin@famillecousin.fr>
</div><div>Cc : libguestfs@redhat.com </div><div>Objet :
Re: [Libguestfs] Hyper-V v2v </div><div>
</div>On Fri, Jan 08, 2016 at 04:22:32PM +0100, Kevin C
wrote:
> virt-v2v: error: no grub1/grub-legacy or grub2 configuration file was found
What is the guest?  Does it use grub?

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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