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11grac默认安装完毕，+asm只在LISTENER下注册，在LISTENER_SCAN1没注册
因此无论服务器上还是客户端连接都无法通过scan地址访问到asm
因此解决办法：
1、注册asm到LISTENER_SCAN1
注册后发现
remote_listener修改为scan后仅仅服务器可以scan方式连接，window客户机不行
还需要把local_listener也改成scan方式才可以客户机、服务器均可访问
alter system set local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=rac-scan)(PORT=1521))))' scope=both;
[grid@rac1 admin]$ lsnrctl status LISTENER
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 08-MAY-2019 11:04:16
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 08-MAY-2019 08:13:03
Uptime 0 days 2 hr. 51 min. 13 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/11.2.0/grid/network/admin/listener.ora
Listener Log File /u01/app/grid/diag/tnslsnr/rac1/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.101)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.201)(PORT=1521)))
Services Summary...
Service "+ASM" has 1 instance(s).
Instance "+ASM1", status READY, has 1 handler(s) for this service...
The command completed successfully[grid@rac1 admin]$ lsnrctl status LISTENER_SCAN1
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 08-MAY-2019 11:03:48
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))
STATUS of the LISTENER
------------------------
Alias LISTENER_SCAN1
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 08-MAY-2019 08:13:03
Uptime 0 days 2 hr. 50 min. 46 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/11.2.0/grid/network/admin/listener.ora
Listener Log File /u01/app/11.2.0/grid/log/diag/tnslsnr/rac1/listener_scan1/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.222)(PORT=1521)))
Services Summary...
Service "racdb" has 2 instance(s).
Instance "racdb1", status READY, has 2 handler(s) for this service...
Instance "racdb2", status READY, has 1 handler(s) for this service...
Service "racdbXDB" has 2 instance(s).
Instance "racdb1", status READY, has 1 handler(s) for this service...
Instance "racdb2", status READY, has 1 handler(s) for this service...
The command completed successfully查看grid下asm参数
[grid@rac1 admin]$ sqlplus "/as sysdba"
SQL*Plus: Release 11.2.0.1.0 Production on Wed May 8 11:27:06 2019
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL> show parameter lis
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
listener_networks string
local_listener string (DESCRIPTION=(ADDRESS_LIST=(AD
DRESS=(PROTOCOL=TCP)(HOST=rac1
-vip)(PORT=1521))))
remote_listener stringalter system set remote_listener='rac-scan:1521' scope=both;
修改后服务器上可以连接，
[grid@rac2 admin]$ sqlplus sys/oracle@rac-scan/+ASM as sysasm
SQL*Plus: Release 11.2.0.1.0 Production on Wed May 8 11:32:19 2019
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL> exit但是客户机仍旧报错
C:\Users\viviliving>sqlplus sys/oracle@racscanasm as sysasm
SQL*Plus: Release 18.0.0.0.0 - Production on 星期三 5月 8 11:48:22 2019
Version 18.3.0.0.0
Copyright (c) 1982, 2018, Oracle. All rights reserved.
ERROR:
ORA-12545: 因目标主机或对象不存在, 连接失败继续修改
alter system set local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=rac-scan)(PORT=1521))))' scope=both;
C:\Users\viviliving>sqlplus sys/oracle@racscanasm as sysasm
SQL*Plus: Release 18.0.0.0.0 - Production on 星期三 5月 8 11:50:43 2019
Version 18.3.0.0.0
Copyright (c) 1982, 2018, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL>
C:\Users\viviliving>sqlplus sys/[email protected]/+ASM as sysasm
SQL*Plus: Release 18.0.0.0.0 - Production on 星期三 5月 8 11:59:49 2019
Version 18.3.0.0.0
Copyright (c) 1982, 2018, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL>问题解决