CentOS virt - Oct 2015 - [ovirt-users] CEPH rbd support in EL7 libvirt

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On 12/10/15 10:13, Nux! wrote:
> Hi Nir,
> 
> I have not tried to use Ovirt with Ceph, my question was about
> libvirt and was directed to ask the question here, sorry for the
> noise; I understand libvirt is not really ovirt's people concern.
> 
> The thing is qemu can do ceph rbd in EL7, libvirt does not,
> although support seems to be there and a simple rebuild enables
> it. Was hoping you guys know more.
> 
> Lucian
I'd suggest to ask this on the virt-sig of centOS (cc'ed).

Why is there no rbd support in el7 libvirt? I don't know, maybe the
virt repo guys from centos can rebuild it (they already do rebuild
libvirt afaik, another flag might not hurt them ).

HTH


- -- 
Mit freundlichen Gr??en / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
K?nigsberger Stra?e 6
32339 Espelkamp
T: +495772 293100
F: +495772 293333
https://www.mittwald.de
Gesch?ftsf?hrer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhaus
en
Komplement?rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad
Oeynhausen
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Thanks Sven and hello centos-virt,

Is rebuilding libvirt with RBD support[1] possible? It seems like another hole
EL7 is leaking users to Ubuntu and am yet to find a reason not to, especially as
Qemu supports Ceph rbd just fine.

[1] - just a switch in the rpmbuild
http://blog.widodh.nl/2015/04/rebuilding-libvirt-under-centos-7-1-with-rbd-storage-pool-support/

--
Sent from the Delta quadrant using Borg technology!

Nux!
www.nux.ro

----- Original Message -----
> From: "Sven Kieske" <s.kieske at mittwald.de>
> To: users at ovirt.org
> Cc: centos-virt at centos.org
> Sent: Monday, 12 October, 2015 14:04:20
> Subject: Re: [ovirt-users] CEPH rbd support in EL7 libvirt
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> 
> 
> On 12/10/15 10:13, Nux! wrote:
>> Hi Nir,
>> 
>> I have not tried to use Ovirt with Ceph, my question was about
>> libvirt and was directed to ask the question here, sorry for the
>> noise; I understand libvirt is not really ovirt's people concern.
>> 
>> The thing is qemu can do ceph rbd in EL7, libvirt does not,
>> although support seems to be there and a simple rebuild enables
>> it. Was hoping you guys know more.
>> 
>> Lucian
> 
> I'd suggest to ask this on the virt-sig of centOS (cc'ed).
> 
> Why is there no rbd support in el7 libvirt? I don't know, maybe the
> virt repo guys from centos can rebuild it (they already do rebuild
> libvirt afaik, another flag might not hurt them ).
> 
> HTH
> 
> 
> - --
> Mit freundlichen Gr??en / Regards
> 
> Sven Kieske
> 
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> K?nigsberger Stra?e 6
> 32339 Espelkamp
> T: +495772 293100
> F: +495772 293333
> https://www.mittwald.de
> Gesch?ftsf?hrer: Robert Meyer
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhaus
> en
> Komplement?rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad
> Oeynhausen
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> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

hi

is ovirt useable with xen? is there any doc/howto how to use it?

Am 2015-10-12 15:04, schrieb Sven Kieske:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> 
> 
> On 12/10/15 10:13, Nux! wrote:
>> Hi Nir,
>> 
>> I have not tried to use Ovirt with Ceph, my question was about
>> libvirt and was directed to ask the question here, sorry for the
>> noise; I understand libvirt is not really ovirt's people concern.
>> 
>> The thing is qemu can do ceph rbd in EL7, libvirt does not,
>> although support seems to be there and a simple rebuild enables
>> it. Was hoping you guys know more.
>> 
>> Lucian
> 
> I'd suggest to ask this on the virt-sig of centOS (cc'ed).
> 
> Why is there no rbd support in el7 libvirt? I don't know, maybe the
> virt repo guys from centos can rebuild it (they already do rebuild
> libvirt afaik, another flag might not hurt them ).
> 
> HTH
> 
> 
> - --
> Mit freundlichen Gr??en / Regards
> 
> Sven Kieske
> 

-- 
---------
Greetz

On Tue, Oct 13, 2015 at 9:02 AM, Christoph <mangel at gmx.de> wrote:
> hi
>
> is ovirt useable with xen? is there any doc/howto how to use it?

There have been experiments in such direction, you can find more info here:
http://www.ovirt.org/Xen


>
>
> Am 2015-10-12 15:04, schrieb Sven Kieske:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>>
>>
>> On 12/10/15 10:13, Nux! wrote:
>>
>>> Hi Nir,
>>>
>>> I have not tried to use Ovirt with Ceph, my question was about
>>> libvirt and was directed to ask the question here, sorry for the
>>> noise; I understand libvirt is not really ovirt's people
concern.
>>>
>>> The thing is qemu can do ceph rbd in EL7, libvirt does not,
>>> although support seems to be there and a simple rebuild enables
>>> it. Was hoping you guys know more.
>>>
>>> Lucian
>>>
>>
>> I'd suggest to ask this on the virt-sig of centOS (cc'ed).
>>
>> Why is there no rbd support in el7 libvirt? I don't know, maybe the
>> virt repo guys from centos can rebuild it (they already do rebuild
>> libvirt afaik, another flag might not hurt them ).
>>
>> HTH
>>
>>
>> - --
>> Mit freundlichen Gr??en / Regards
>>
>> Sven Kieske
>>
>>
>
> --
> ---------
> Greetz
>
> _______________________________________________
> CentOS-virt mailing list
> CentOS-virt at centos.org
> https://lists.centos.org/mailman/listinfo/centos-virt
>


-- 
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