2015-08-24 92 views
2

我正在使用Oracle 11g R2數據庫。我使用Oracle SQL Developer。如果我創建一個新的連接並檢查基本連接類型並填寫我可以連接的字段。如果我選擇TNS並在下拉菜單中選擇我想要的那個,它表示失敗E/S異常:網絡適配器無法建立連接。無法使用tns連接到Oracle

這是tnsnames.ora。我用它連接到2個數據庫,dblilly和astrea。 我可以正確連接到astrea。偵聽器已啓動並且實例已準備就緒。你有沒有看到我想念的東西?你需要更多信息來幫助我嗎?

 
# tnsnames.ora Network Configuration File: C:\OracleODAC\x32\network\admin\tnsnames.ora 
# Generated by Oracle configuration tools. 

LIDA_ALC_DBLILLY= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl) 
    ) 
) 

LIDA_INDY_DBLILLY= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl2) 
    ) 
) 

HARVEST_DBLILLY= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl2) 
    ) 
) 

DELTA_DBLILLY= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl2) 
    ) 
) 

AUTOLAB_DBLILLY= 
    (DESCRIPTION_LIST= 
    (DESCRIPTION= 
     (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
     (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl2) 
    ) 
    ) 
    (DESCRIPTION= 
     (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.107) 
     (PORT=1521) 
    ) 
     (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl2) 
    ) 
    ) 
    (DESCRIPTION= 
     (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
     (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
    ) 
) 

LIDA_INDY_ASTREA= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
) 

HARVEST_ASTREA= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
) 

DELTA_ASTREA= 
    (DESCRIPTION= 
    (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
    (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
) 

AUTOLAB_ASTREA= 
    (DESCRIPTION_LIST= 
    (DESCRIPTION= 
     (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
     (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
    ) 
    (DESCRIPTION= 
     (ADDRESS= 
     (PROTOCOL=TCP) 
     (HOST=192.168.109.103) 
     (PORT=1521) 
    ) 
     (CONNECT_DATA= 
     (SERVER=dedicated) 
     (SERVICE_NAME=orcl.cartif.local) 
    ) 
    ) 
) 
 
# listener.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora 
# Generated by Oracle configuration tools. 

SID_LIST_LISTENER = 
    (SID_LIST = 
    (SID_DESC = 
     (SID_NAME = orcl2 
     (ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1) 
     (PROGRAM = extproc) 
     (ENVS = "EXTPROC_DLLS=ONLY:/u01/app/oracle/product/11.2.0/dbhome_1/bin/oraclr11.dll") 
    ) 
) 

LISTENER = 
    (DESCRIPTION_LIST = 
    (DESCRIPTION = 
     (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) 
     (ADDRESS = (PROTOCOL = TCP)(HOST = dblilly)(PORT = 1521)) 
    ) 
) 

ADR_BASE_LISTENER = /u01/app/oracle 

LSNRCTL狀態

 
[email protected]:/root> lsnrctl status LISTENER         
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 24-AUG-2015 14:57:02 

Copyright (c) 1991, 2009, Oracle. All rights reserved. 

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) 
STATUS of the LISTENER 
------------------------ 
Alias      LISTENER 
Version     TNSLSNR for Linux: Version 11.2.0.1.0 - Production 
Start Date    24-AUG-2015 12:49:04 
Uptime     0 days 2 hr. 7 min. 58 sec 
Trace Level    off 
Security     ON: Local OS Authentication 
SNMP      OFF 
Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora 
Listener Log File   /u01/app/oracle/product/11.2.0/dbhome_1/network/log/listener.log 
Listening Endpoints Summary... 
    (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) 
    (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=dblilly)(PORT=1521))) 
Services Summary... 
Service "orcl2" has 1 instance(s). 
    Instance "orcl2", status READY, has 1 handler(s) for this service... 
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1" has 1 instance(s). 
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1", status UNKNOWN, has 1 handler(s) for this service... 
Service "orcl2XDB" has 1 instance(s). 
    Instance "orcl2", status READY, has 1 handler(s) for this service... 
The command completed successfully 

我可以用這個設置連接:

I can connect with this settings

,但不能用這種那些

I can't connect

+0

你可以測試從SQL Developer的連接信息,不使用TNSNAMES? – Nick

+0

這是tnsnames,dblilly,1521和orcl2中的信息 –

+0

我需要幫助,或者一些提示來解決問題。 –

回答

0

在您的listener.ora中,您錯過了圍繞ENVS參數的關閉"和關閉)

您的TNSNames文件設置爲使用服務,但是在SQL Developer中,您通過SID進行連接。您還應該更改您的TNSNames以指定SID而不是服務名稱。

SID vs Service Name

+0

它不會錯過,它不會顯示在納米由於終端大小。編輯。 –

+0

感謝尼克,但我能做些什麼來使用service_name,因爲我使用數據庫astrea(_astrea)。 2數據庫全新安裝了相同的設置,但我只能在astrea中使用service_name,而不能在dblilly中使用。 –

相關問題