Hi,
I look the newbie problem rs , i've made a little confusion when I read the ec_pool in community document.
Thanks .
On Fri, Jul 5, 2019 at 1:08 AM huang jun <hjwsm1989@xxxxxxxxx> wrote:
try: rbd create backup2/teste --size 5T --data-pool ec_pool
Fabio Abreu <fabioabreureis@xxxxxxxxx> 于2019年7月5日周五 上午1:49写道：
>
> Hi Everybody,
>
> I have a doubt about the usability of rbd with EC pool , I tried to use this in my CentOS lab but I just receive some errors when I try create a rbd image inside this pool.
>
> For luminous environment this feature is supported?
>
> http://docs.ceph.com/docs/mimic/rados/operations/erasure-code/#erasure-coding-with-overwrites
>
> ceph osd pool set ec_pool allow_ec_overwrites true
>
>
> This error bellow happened when I try to create the RBD image :
>
>
> [root@mon1 ceph-key]# rbd create backup2/teste --size 5T --data-pool backup2
>
> ...
>
> warning: line 9: 'osd_pool_default_crush_rule' in section 'global' redefined
>
> 2019-07-03 17:27:33.721593 7f12c3fff700 -1 librbd::image::CreateRequest: 0x560f2f0db0a0 handle_add_image_to_directory: error adding image to directory: (95) Operation not supported
>
> rbd: create error: (95) Operation not supported
>
>
> Regards,
> Fabio Abreu Reis
> http://fajlinux.com.br
> Tel : +55 21 98244-0161
> Skype : fabioabreureis
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