【故障处理】ORA-65500: could not modify DB_UNIQUE_NAME, resource exists

SYS@htzxdb2> alter system set db_unique_name='htzxdbpri' scope=spfile sid='*';
alter system set db_unique_name='htzxdbpri' scope=spfile sid='*'
*
ERROR at line 1:
ORA-32017: failure in updating SPFILE
ORA-65500: could not modify DB_UNIQUE_NAME, resource exists
SYS@htzxdb2> exit
Disconnected from Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production
Version 18.3.0.0.0
[oracle@rac18c-n2 ~]$ 
[oracle@rac18c-n2 ~]$ oerr ora 65500
65500, 00000, "could not modify DB_UNIQUE_NAME, resource exists"
// *Cause:  DB_UNIQUE_NAME could not be modified, because a database resource
//          identified by DB_UNIQUE_NAME existed in the cluster.  To modify
//          DB_UNIQUE_NAME, any resource it identifies must first be removed.
// *Action: Remove the database resource identified by DB_UNIQUE_NAME before 
//          modifying DB_UNIQUE_NAME.
[oracle@rac18c-n2 ~]$ 
[oracle@rac18c-n2 ~]$ 
[oracle@rac18c-n2 ~]$ 
[oracle@rac18c-n2 ~]$ srvctl remove database -d htzxdb
PRKO-3141 : Database htzxdb could not be removed because it was running
[oracle@rac18c-n2 ~]$ srvctl remove database -d htzxdb  -f
[oracle@rac18c-n2 ~]$ sas
SQL*Plus: Release 18.0.0.0.0 - Production on Mon Oct 8 09:47:31 2018
Version 18.3.0.0.0
Copyright (c) 1982, 2018, Oracle.  All rights reserved.
Connected to:
Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production
Version 18.3.0.0.0
SYS@htzxdb2> alter system set db_unique_name='htzxdbpri' scope=spfile sid='*';
System altered.
SYS@htzxdb2> show parameter name
NAME                                 TYPE                   VALUE
------------------------------------ ---------------------- ------------------------------
cdb_cluster_name                     string
cell_offloadgroup_name               string
db_file_name_convert                 string                 +DATA, +DATA
db_name                              string                 htzxdb
db_unique_name                       string                 htzxdb
global_names                         boolean                FALSE
instance_name                        string                 htzxdb2
lock_name_space                      string
log_file_name_convert                string                 +DATA, +DATA
pdb_file_name_convert                string
processor_group_name                 string
service_names                        string                 htzxdb, htzxdbpri
SYS@htzxdb2> show spparameter name
SID      NAME                          TYPE                   VALUE
-------- ----------------------------- ---------------------- ----------------------------
*        cdb_cluster_name              string
*        cell_offloadgroup_name        string
*        db_file_name_convert          string                 +DATA
*        db_file_name_convert          string                 +DATA
*        db_name                       string                 htzxdb
*        db_unique_name                string                 htzxdbpri
*        global_names                  boolean
*        instance_name                 string
*        lock_name_space               string
*        log_file_name_convert         string                 +DATA
*        log_file_name_convert         string                 +DATA
*        pdb_file_name_convert         string
*        processor_group_name          string
*        service_names                 string                 htzxdb
*        service_names                 string                 htzxdbpri

About Me