[ovirt-users] Error while executing action: Cannot add Host. Host with the same UUID already exists.

[ml at ohnewald.net]

Thanks,

i solved it by:

uuidgen > /etc/vdsm/vdsm.id

I was just confused because /etc/vdsm/vdsm.id did not exist at that 
point on my new node.

Thanks.

Mario


Am 18.06.15 um 15:05 schrieb Юрий Полторацкий:
> Hi,
>
> I have resolved this in such way.
>
> On the engine host connect to db:
> su postgres
> psql -s engine
>
> Then delete host from db manualy:
> select vds_id from vds_static where host_name = 'HOST_NAME';
> delete from vds_statistics where vds_id = 'id';
> delete from vds_dynamic where vds_id = 'id';
> delete from vds_static where vds_id = 'id';
>
> 2015-06-18 16:04 GMT+03:00 Alon Bar-Lev <alonbl at redhat.com
> <mailto:alonbl at redhat.com>>:
>
>
>     A log will be nice.
>     However, can you please compare /etc/vdsm/vdsm.id <http://vdsm.id>
>     in both hosts?
>     If not available at new host it might be a bios issue, try to
>     uuidgen > /etc/vdsm/vdsm.id <http://vdsm.id> and add host.
>
>     ----- Original Message -----
>      > From: ml at ohnewald.net <mailto:ml at ohnewald.net>
>      > To: users at ovirt.org <mailto:users at ovirt.org>
>      > Sent: Thursday, June 18, 2015 3:54:25 PM
>      > Subject: [ovirt-users] Error while executing action: Cannot add
>     Host. Host with the same UUID already exists.
>      >
>      > Hello List,
>      >
>      > i am using  oVirt Engine Version: 3.5.2.1-1.el6.
>      >
>      > I would like to remove a node from a GlusterFS Cluster and use it for
>      > local storage.
>      >
>      > So i put my node into maintance. Reinstalled it freshly with CentOS7.
>      >
>      > Now i would like to add it to a New Cluster with local storage,
>     but i get:
>      >
>      > Error while executing action: Cannot add Host. Host with the same
>     UUID
>      > already exists.
>      >
>      >
>      >
>      > How can i resolve this problem?
>      >
>      >
>      > I can NOT remove my old host from the Gluster: Cannot remove Host.
>      > Server having Gluster volume.
>      >
>      >
>      >
>      > Thanks,
>      > Mario
>      >
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