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

From: ml(a)ohnewald.net To: "Юрий Полторацкий" <y.poltoratskiy(a)gmail.com&gt;, "Alon Bar-Lev" <alonbl(a)redhat.com&gt; Cc: users(a)ovirt.org Sent: Thursday, June 18, 2015 4:08:55 PM Subject: Re: [ovirt-users] Error while executing action: Cannot add Host. Host with the same UUID already exists. 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(a)redhat.com > <mailto:alonbl@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(a)ohnewald.net <mailto:ml@ohnewald.net> > > To: users(a)ovirt.org <mailto:users@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 > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org <mailto:Users@ovirt.org> > > http://lists.ovirt.org/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > >