想啟動(dòng)Oracle的OEM服務(wù)，運(yùn)行emctl start dbconsole，結(jié)果出現(xiàn)如下報(bào)錯(cuò)信息：
       /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_wjq.comsys.com_OraDB11g not found。要想打開(kāi)OEM的web管理程序，必須先啟動(dòng)Database listener，再啟動(dòng)Datebase Control端口監(jiān)控程序，但是碰到下面的問(wèn)題：

米林網(wǎng)站制作公司哪家好，找創(chuàng)新互聯(lián)！從網(wǎng)頁(yè)設(shè)計(jì)、網(wǎng)站建設(shè)、微信開(kāi)發(fā)、APP開(kāi)發(fā)、成都響應(yīng)式網(wǎng)站建設(shè)公司等網(wǎng)站項(xiàng)目制作，到程序開(kāi)發(fā)，運(yùn)營(yíng)維護(hù)。創(chuàng)新互聯(lián)于2013年創(chuàng)立到現(xiàn)在10年的時(shí)間，我們擁有了豐富的建站經(jīng)驗(yàn)和運(yùn)維經(jīng)驗(yàn)，來(lái)保證我們的工作的順利進(jìn)行。專注于網(wǎng)站建設(shè)就選創(chuàng)新互聯(lián)。

[oracle@wjq ~]$ emctl start dbconsole

OC4J Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_wjq.comsys.com_OraDB11g not found.

其實(shí)產(chǎn)生的這樣的情況，可能是em資料庫(kù)配置不正確或者是dbcotrol沒(méi)有配置好。

解決方法：   

①重建em資料

[oracle@wjq ~]$ emca -repos recreate 

STARTED EMCA at Nov 3, 2017 4:35:17 PM

EM Configuration Assistant, Version 11.2.0.3.0 Production

Copyright (c) 2003, 2011, Oracle.  All rights reserved.

Enter the following information:

Database SID: seiang11g

Listener port number: 1521

Password for SYS user: 

Password for SYSMAN user: 

----------------------------------------------------------------------

WARNING : While repository is dropped the database will be put in quiesce mode.

----------------------------------------------------------------------

Do you wish to continue? [yes(Y)/no(N)]: Y

Nov 3, 2017 4:35:34 PM oracle.sysman.emcp.EMConfig perform

INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/OraDB11g/emca_2017_11_03_16_35_16.log.

Nov 3, 2017 4:35:34 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Dropping the EM repository (this may take a while) ...

Nov 3, 2017 4:36:47 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Repository successfully dropped

Nov 3, 2017 4:36:47 PM oracle.sysman.emcp.EMReposConfig createRepository

INFO: Creating the EM repository (this may take a while) ...

Nov 3, 2017 4:40:32 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Repository successfully created

Enterprise Manager configuration completed successfully

FINISHED EMCA at Nov 3, 2017 4:40:32 PM

②配置dbcontrol

[oracle@wjq ~]$ emca -config dbcontrol db

STARTED EMCA at Nov 3, 2017 2:29:41 PM

EM Configuration Assistant, Version 11.2.0.3.0 Production

Copyright (c) 2003, 2011, Oracle.  All rights reserved.

Enter the following information:

Database SID: seiang11g

Listener port number: 1521

Listener ORACLE_HOME [ /u01/app/oracle/product/11.2.0/dbhome_1 ]:

Password for SYS user: 

Password for DBSNMP user: 

Password for SYSMAN user: 

Email address for notifications (optional):

Outgoing Mail (SMTP) server for notifications (optional):

-----------------------------------------------------------------

You have specified the following settings

Database ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/dbhome_1

Local hostname ................ wjq.comsys.com

Listener ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/dbhome_1

Listener port number ................ 1521

Database SID ................ seiang11g

Email address for notifications ...............

Outgoing Mail (SMTP) server for notifications ...............

-----------------------------------------------------------------

Do you wish to continue? [yes(Y)/no(N)]: y^H

Nov 3, 2017 2:30:36 PM oracle.sysman.emcp.EMConfig perform

INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/OraDB11g/emca_2017_11_03_14_29_40.log.

Nov 3, 2017 2:30:39 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository

INFO: Uploading configuration data to EM repository (this may take a while) ...

Nov 3, 2017 2:32:36 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Uploaded configuration data successfully

Nov 3, 2017 2:32:38 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole

INFO: Securing Database Control (this may take a while) ...

Nov 3, 2017 2:32:53 PM oracle.sysman.emcp.util.PlatformInterface executeCommand

WARNING: Error executing /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl secure dbconsole -host wjq.comsys.com -sid OraDB11g

Nov 3, 2017 2:32:53 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration

WARNING: Error securing Database control.

Nov 3, 2017 2:32:53 PM oracle.sysman.emcp.EMDBPostConfig setWarnMsg

INFO: Error securing Database Control. Database Control has been brought-up in non-secure mode. To secure the Database Control execute the following command(s):

 1) Set the environment variable ORACLE_UNQNAME to Database unique name

 2) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl stop dbconsole

 3) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl config emkey -repos -sysman_pwd < Password for SYSMAN user > 

 4) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl secure dbconsole -sysman_pwd < Password for SYSMAN user > 

 5) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl start dbconsole

 To secure Em Key, run /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl config emkey -remove_from_repos -sysman_pwd < Password for SYSMAN user >

Nov 3, 2017 2:32:53 PM oracle.sysman.emcp.util.DBControlUtil startOMS

INFO: Starting Database Control (this may take a while) ...

Nov 3, 2017 2:32:58 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration

INFO: Database Control started successfully

Nov 3, 2017 2:32:58 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration

INFO: >>>>>>>>>>> The Database Control URL is http://wjq.comsys.com:5500/em <<<<<<<<<<<

Error securing Database Control. Database Control has been brought-up in non-secure mode. To secure the Database Control execute the following command(s):

 1) Set the environment variable ORACLE_UNQNAME to Database unique name

 2) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl stop dbconsole

 3) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl config emkey -repos -sysman_pwd < Password for SYSMAN user > 

 4) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl secure dbconsole -sysman_pwd < Password for SYSMAN user > 

 5) /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl start dbconsole

 To secure Em Key, run /u01/app/oracle/product/11.2.0/dbhome_1/bin/emctl config emkey -remove_from_repos -sysman_pwd < Password for SYSMAN user >

然后直接進(jìn)入http://wjq.comsys.com:5500/em/,輸入賬戶sys和密碼******，選擇sysdba權(quán)限，就能正常看到基于WEB的EM了。
   
   Oracle11G的EM采用了web方式，并且分成了2個(gè)產(chǎn)品，database control和grid control。Grid control需要下載單獨(dú)的光盤安裝。在用DBCA建庫(kù)的時(shí)候，可以選擇是否啟用dbcontrol，啟用的話需要在數(shù)據(jù)庫(kù)中建立一個(gè)sysman的 schema，用于保存EM的一些數(shù)據(jù)，這個(gè)就是EM的資料庫(kù)(repository)。使用命令行工具emca可以創(chuàng)建，修改，重建或者刪除 dbcontrol的配置。

emca -repos create: 創(chuàng)建新的 Database Control資料檔案庫(kù)
emca -repos drop:刪除當(dāng)前的 Database Control資料檔案庫(kù)
emca -repos recreate:刪除當(dāng)前的 Database Control資料檔案庫(kù)并重新創(chuàng)建一個(gè)
emca -config dbcontrol db：配置數(shù)據(jù)庫(kù)的 Database Control

emca -deconfig dbcontrol db：取消數(shù)據(jù)庫(kù)的 Database Control

特別注意：

（1）如果服務(wù)器上存在多個(gè)數(shù)據(jù)庫(kù)，必須在啟動(dòng)Database control之前設(shè)置ORACLE_SID環(huán)境變量
（2）最好使用靜態(tài)IP地址來(lái)配置服務(wù)器

常用的命令語(yǔ)法：

emca -repos create創(chuàng)建一個(gè)EM資料庫(kù)

emca -repos recreate重建一個(gè)EM資料庫(kù)

emca -repos drop刪除一個(gè)EM資料庫(kù)

emca -config dbcontrol db配置數(shù)據(jù)庫(kù)的 Database Control

emca -deconfig dbcontrol db刪除數(shù)據(jù)庫(kù)的 Database Control配置

emca -reconfig ports 重新配置db control和agent的端口

emctl start console啟動(dòng)EM console服務(wù)，使用前需要先設(shè)置ORACLE_SID環(huán)境變量

emctl stop console停止EM console服務(wù)，使用前需要先設(shè)置ORACLE_SID環(huán)境變量

注：通過(guò)查看$ORACLE_HOME/install/portlist.ini文件可以知道當(dāng)前dbcontrol正在使用的端口，默認(rèn)dbcontrol http端口1158，agent端口3938。如果要重新配置端口，可以使用如下命令：

emca -reconfig ports -dbcontrol_http_port 1159

emca -reconfig ports -agent_port 3939

使用命令行工具emctl可以啟動(dòng)/停止console服務(wù)，察看服務(wù)狀態(tài)等。

作者：SEian.G（苦練七十二變，笑對(duì)八十一難） 

分享題目：emctlstartdbconsole遇到錯(cuò)誤：OC4J_DBConsole_XXX_XXXnotfound.
鏈接URL：http://chinadenli.net/article26/gghdjg.html

成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián)，為您提供微信小程序、建站公司、云服務(wù)器、網(wǎng)頁(yè)設(shè)計(jì)公司、網(wǎng)站建設(shè)、網(wǎng)站收錄

廣告

聲明：本網(wǎng)站發(fā)布的內(nèi)容（圖片、視頻和文字）以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主，如果涉及侵權(quán)請(qǐng)盡快告知，我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng)，如需處理請(qǐng)聯(lián)系客服。電話：028-86922220；郵箱：631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載，或轉(zhuǎn)載時(shí)需注明來(lái)源： 創(chuàng)新互聯(lián)