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From Özhan Rüzgar Karaman <oruzgarkara...@gmail.com>
Subject Re: Centos 7 KVM + RBD Host
Date Wed, 15 Jul 2015 14:09:39 GMT
Hi;
libvirt will be successfully compiled with Widodh technique. But the
problem is the supplied version of libvirt with CentOS7 has problems on
starting with auth_tcp parameters with none authentication method, when you
start to use auth_tcp with none authentication, libvirt deamon refuse to
start. So either we need to use an older version of libvirt or we need to
wait CloudStack to support sasl authentication for tcp connections.

If someone knows how to start libvirt on CentOS7 with auth_tcp=none and
LIBVIRTD_ARGS="--listen" parameters that will also be  helpful :)

Thanks
Özhan


On Wed, Jul 15, 2015 at 3:29 PM, Andrija Panic <andrija.panic@gmail.com>
wrote:

> Centos for now doesn have support for RBD/Ceph (qemu-* and libvirt) - there
> was some nice explanations how to grab/compile RBD patches with qemu-* and
> compile RBD with appropriate support.
>
> Ubuntu 14.04. works out of the box... (if you can hanle other Ubuntu child
> problems that are in some cases countless...like not being able to install
> grub at the end of the OS installation on software raid etc...)
>
> Cheers
>
> On 15 July 2015 at 12:50, Özhan Rüzgar Karaman <oruzgarkaraman@gmail.com>
> wrote:
>
> > Hi;
> > Does anyone using CentOS 7 KVM + RBD Ceph Storage Hypervizor Host on
> > production! environment? The supplied version of libvirt is not
> compatible
> > for vm live migration(it doesnt like tcp connection without ssl) and need
> > to be recompiled for rbd support.
> >
> > Now it looks like Ubuntu 14.04.02 is the only candidate for KVM + RBD
> host.
> >
> > Thanks
> > Özhan
> >
>
>
>
> --
>
> Andrija Panić
>

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