11:03 a.m.
----- Original Message -----
From: "Юрий Полторацкий" <y.poltoratskiy(a)gmail.com>
To: "Alon Bar-Lev" <alonbl(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Thursday, June 18, 2015 4:05:18 PM
Subject: 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';
this is only part of the work, now you have junk in some of your table
The right way is to call
SELECT DeleteVds(<uuid>);
the body of this SP is :
---Start---
UPDATE vm_static
SET dedicated_vm_for_vds = null
WHERE dedicated_vm_for_vds = v_vds_id;
DELETE FROM tags_vds_map
WHERE vds_id = v_vds_id;
-- Delete all Vds Alerts from the database
PERFORM DeleteAuditLogAlertsByVdsID(v_vds_id);
DELETE FROM vds_statistics WHERE vds_id = v_vds_id;
DELETE FROM vds_dynamic WHERE vds_id = v_vds_id;
DELETE FROM vds_static WHERE vds_id = v_vds_id;
DELETE FROM permissions where object_id = v_vds_id;
--- end ---
Please verify that you complete the missing operations manually and consult with us in
future before doing anything directly on the database
Thanks
2015-06-18 16:04 GMT+03:00 Alon Bar-Lev < alonbl(a)redhat.com > :
A log will be nice.
However, can you please compare /etc/vdsm/ vdsm.id in both hosts?
If not available at new host it might be a bios issue, try to uuidgen >
/etc/vdsm/ vdsm.id and add host.
----- Original Message -----
> From: ml(a)ohnewald.net
> To: users(a)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
> http://lists.ovirt.org/mailman/listinfo/users
>
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