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

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