[Qemu-devel] Qemu support with rbd in Centos7

[Qemu-devel] Qemu support with rbd in Centos7

[Mario Codeniera]

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Hi,

I don't know if this is the right place to ask with my query regarding with
rbd. As there is issue the virtualisation that I created, it seems related
to rbd as i could not able to run an instances/virtual machines.


If I issue the command qemu-img -h

Supported format doesn't display rbd.

Supported formats: vvfat vpc vmdk vhdx vdi sheepdog sheepdog sheepdog raw
> host_cdrom host_floppy host_device file qed qcow2 qcow parallels nbd nbd
> nbd iscsi gluster gluster gluster gluster dmg cow cloop bochs blkverify
> blkdebug


I tried compile via source code but generates error on the following:

 ./configure --enable-rbd
> ERROR: User requested feature rados block device
>        configure was not able to find it.
>        Install librbd/ceph devel


which I don't know what to do as i could not able to find librbd library.

Hope someone can helps.

Thanks,
Mario

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Re: [Qemu-devel] Qemu support with rbd in Centos7

[Stefan Hajnoczi]

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On Fri, Dec 19, 2014 at 02:07:35PM +1300, Mario Codeniera wrote:
> I don't know if this is the right place to ask with my query regarding with
> rbd. As there is issue the virtualisation that I created, it seems related
> to rbd as i could not able to run an instances/virtual machines.

Did you follow the Ceph documentation?

http://docs.ceph.com/docs/master/install/install-vm-cloud/

Stefan

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