[ovirt-users] Re: restore Self-Hosted Engine

hi, I do test to understand my problem I do a fresh install of an EL-Based Self-Hosted Engine see https://ovirt.org/documentation/self-hosted/chap-Deploying_Self-Hosted_En... REM : "hosted-engine --deploy" don't ash for storage so do hosted-engine --deploy --noansible I do a full backup of the engine https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migratio... cleanup, restore with this backup https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migratio... restore is ok : I do same think with my backup (v4.2.3) but same error on engine database : pg_restore: [archiver (db)] Error from TOC entry 1244; 1255 2004229 FUNCTION uuid_generate_v1() engine pg_restore: [archiver (db)] could not execute query: ERROR:  function "uuid_generate_v1" already exists with same argument types     Command was: CREATE FUNCTION uuid_generate_v1() RETURNS uuid     LANGUAGE plpgsql STABLE     AS ' DECLARE     v_val BIGINT;     v_4_1_par... pg_restore: [archiver (db)] could not execute query: ERROR:  must be owner of function uuid_generate_v1     Command was: ALTER FUNCTION public.uuid_generate_v1() OWNER TO engine; notice database created with 4.1 and upgrade to 4.2 How can I check the database ? clean up ? Do I create a bug report ? Regards, -- Emmanuel Le 24/05/2018 à 14:18, Simone Tiraboschi a écrit :