Cannot start dcm-daemon on mid tier

Hi,
recently I had problems on starting the dcm-daemon on mid tier. I know that starting the iasconsole should also start the dcm-daemon (and any dcm client) but for 2 days now this component fails to start. The opmnctl status shows that for quite a long period it's state is "Init" then it goes down. Any opmnctl operation that tries to deal with this component (like startproc ias-component="dcm-daemon") will hang for a long time (untill I kill the operation).
In the dcm-daemon~dcm-daemon~1 logfile the only entry I can see is:
date time Start process
Using a top, I can see that 100% of the cpu is taken by the dcm-daemon process.
All the other components seem to work fine, their status is "Alive".
Any help appreciated.

Hi,
thanks for your reply. I did what you've suggested but any dcmctl command I tried to execute would hang. No response,I always have to kill the command. There is nothing in the log files that would give me a clue what's going on.
The preliminary steps that leed to this state was to unset the "ssl-enabled" setting on the infrastructure site's opmn.xml and to run the dcmctl updateconfig (again, on the infra site). We had to do that because portal was not working with this setting.
Than we started to see that something is fishy because the ias console was very slow. When I cliked on the HTTP Server settings link (on the mid. tier) the properties page would never come up. Than I took a quick look on the output of opmnctl status and noticed that dcm-daemon was either down or in the "init" state consuming almost 100% CPU.
I created a very simple opmn.xml containing only the dcm-daemon as the soley ias-component but no success there. I replaced my httpd.conf with the httpd.conf.default thinking that something might be wrong with my httpd.conf. dcm-daemon would not start up either.
I'm not sure what other options I have.

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Problem starting DCM-DAEMON

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ADMN-202001
An exception has occurred while accessing DCM repository. Please refer to the accompanying base exception for more details.
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ADMN-202001
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Thanks
Ankit.
Message was edited by:
ankit

Hi ..
Did yo find some fix for this problem .. I got the same issue and I dont know what to do..
I would want your help.
Thanks in advance.

[SOLVED] Cannot start mysqld after switching to MariaDB

Hey guys,
I just switched to MariaDB as recommended.
After installing MariaDB and running
systemctl start mysqld
, I get this error message:
Job for mysqld.service failed.
journal:
systemd[1]: Starting MariaDB database server...
mysqld[9358]: 130326 0:27:17 InnoDB: The InnoDB memory heap is disabled
mysqld[9358]: 130326 0:27:17 InnoDB: Mutexes and rw_locks use GCC atomic builtins
mysqld[9358]: 130326 0:27:17 InnoDB: Compressed tables use zlib 1.2.7
mysqld[9358]: 130326 0:27:17 InnoDB: Initializing buffer pool, size = 128.0M
mysqld[9358]: 130326 0:27:17 InnoDB: Completed initialization of buffer pool
mysqld[9358]: 130326 0:27:17 InnoDB: highest supported file format is Barracuda.
mysqld[9358]: 130326 0:27:17 InnoDB: Waiting for the background threads to start
mysqld[9358]: 130326 0:27:18 Percona XtraDB (http://www.percona.com) 5.5.30-MariaDB-30.1 started; log sequence number 46580545
mysqld[9358]: 130326 0:27:18 [ERROR] mysqld: Got error 'Size of control file is smaller than expected' when trying to use aria control file '/var/lib/mysql/aria_log_control'
mysqld[9358]: 130326 0:27:18 [ERROR] Plugin 'Aria' init function returned error.
mysqld[9358]: 130326 0:27:18 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
mysqld[9358]: 130326 0:27:18 [ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables
mysqld[9358]: 130326 0:27:18 [ERROR] Aborting
mysqld[9358]: 130326 0:27:18 InnoDB: Starting shutdown...
mysqld[9358]: 130326 0:27:19 InnoDB: Shutdown completed; log sequence number 46580545
mysqld[9358]: 130326 0:27:19 [Note] /usr/bin/mysqld: Shutdown complete
systemd[1]: mysqld.service: main process exited, code=exited, status=1/FAILURE
Last edited by lonaowna (2013-03-26 01:23:20)

Hi ! I come here because I have a trouble since the last update of Mysqld :
I cannot start the daemon with
sudo systemctl start mysqld
I have these problems when i look in journalctl -xn :
mars 26 00:22:14 server mysqld[11593]: InnoDB: Error: log file ./ib_logfile0 is of different size 0 3174400 bytes
mars 26 00:22:14 server mysqld[11593]: InnoDB: than specified in the .cnf file 0 5242880 bytes!
mars 26 00:22:14 server mysqld[11593]: 130326 0:22:14 [ERROR] Plugin 'InnoDB' init function returned error.
mars 26 00:22:14 server mysqld[11593]: 130326 0:22:14 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
mars 26 00:22:14 server mysqld[11593]: 130326 0:22:14 [ERROR] Unknown/unsupported storage engine: InnoDB
mars 26 00:22:14 server mysqld[11593]: 130326 0:22:14 [ERROR] Aborting
mars 26 00:22:14 server mysqld[11593]: 130326 0:22:14 [Note] /usr/bin/mysqld: Shutdown complete
mars 26 00:22:14 server systemd[1]: mysqld.service: main process exited, code=exited, status=1/FAILURE
When I try with mysqld, I have
130326 0:23:21 [Warning] Can't create test file /var/lib/mysql/server.lower-test
130326 0:23:21 [Warning] Can't create test file /var/lib/mysql/server.lower-test
mysqld: Can't change dir to '/var/lib/mysql/' (Errcode: 13)
130326 0:23:21 [ERROR] Aborting
130326 0:23:21 [Note] mysqld: Shutdown complete
And when I look in /var/lib/mysql/server.err I have these lines
130207 23:32:56 mysqld_safe mysqld from pid file /var/lib/mysql/server.pid ended
130322 00:25:27 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
130322 0:25:27 InnoDB: The InnoDB memory heap is disabled
130322 0:25:27 InnoDB: Mutexes and rw_locks use GCC atomic builtins
130322 0:25:27 InnoDB: Compressed tables use zlib 1.2.7
130322 0:25:27 InnoDB: Initializing buffer pool, size = 128.0M
130322 0:25:27 InnoDB: Completed initialization of buffer pool
130322 0:25:27 InnoDB: highest supported file format is Barracuda.
InnoDB: Error: tried to read 65536 bytes at offset 0 3173376.
InnoDB: Was only able to read 1024.
InnoDB: Fatal error: cannot read from file. OS error number 17.
130322 0:25:30 InnoDB: Assertion failure in thread 139785666135872 in file os0file.c line 2538
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
23:25:30 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
key_buffer_size=16777216
read_buffer_size=262144
max_used_connections=0
max_threads=151
thread_count=0
connection_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 134074 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0 thread_stack 0x40000
/usr/bin/mysqld(my_print_stacktrace+0x29)[0x78ae99]
/usr/bin/mysqld(handle_fatal_signal+0x471)[0x67ad71]
/usr/lib/libpthread.so.0(+0xf1e0)[0x7f226299a1e0]
/usr/lib/libc.so.6(gsignal+0x35)[0x7f22615612c5]
/usr/lib/libc.so.6(abort+0x148)[0x7f2261562748]
/usr/bin/mysqld[0x8f2ac0]
/usr/bin/mysqld[0x8af1a0]
/usr/bin/mysqld[0x8e187c]
/usr/bin/mysqld[0x8e75ef]
/usr/bin/mysqld[0x834204]
/usr/bin/mysqld[0x7fe61f]
/usr/bin/mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x41)[0x67ccf1]
/usr/bin/mysqld[0x59ad94]
/usr/bin/mysqld(_Z11plugin_initPiPPci+0xa42)[0x59f342]
/usr/bin/mysqld[0x524328]
/usr/bin/mysqld(_Z11mysqld_mainiPPc+0x447)[0x529187]
/usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7f226154da15]
/usr/bin/mysqld[0x51ff89]
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
130322 00:25:30 mysqld_safe mysqld from pid file /var/lib/mysql/server.pid ended
130326 00:24:58 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
130326 0:24:58 InnoDB: The InnoDB memory heap is disabled
130326 0:24:58 InnoDB: Mutexes and rw_locks use GCC atomic builtins
130326 0:24:58 InnoDB: Compressed tables use zlib 1.2.7
130326 0:24:58 InnoDB: Initializing buffer pool, size = 128.0M
130326 0:24:58 InnoDB: Completed initialization of buffer pool
InnoDB: Error: log file ./ib_logfile0 is of different size 0 3174400 bytes
InnoDB: than specified in the .cnf file 0 5242880 bytes!
130326 0:24:58 [ERROR] Plugin 'InnoDB' init function returned error.
130326 0:24:58 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
130326 0:24:58 [ERROR] Unknown/unsupported storage engine: InnoDB
130326 0:24:58 [ERROR] Aborting
130326 0:24:58 [Note] /usr/bin/mysqld: Shutdown complete
130326 00:24:58 mysqld_safe mysqld from pid file /var/lib/mysql/server.pid ended
130326 00:25:33 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql/
130326 0:25:33 InnoDB: The InnoDB memory heap is disabled
130326 0:25:33 InnoDB: Mutexes and rw_locks use GCC atomic builtins
130326 0:25:33 InnoDB: Compressed tables use zlib 1.2.7
130326 0:25:33 InnoDB: Initializing buffer pool, size = 128.0M
130326 0:25:33 InnoDB: Completed initialization of buffer pool
InnoDB: Error: log file ./ib_logfile0 is of different size 0 3174400 bytes
InnoDB: than specified in the .cnf file 0 5242880 bytes!
130326 0:25:33 [ERROR] Plugin 'InnoDB' init function returned error.
130326 0:25:33 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
130326 0:25:33 [ERROR] Unknown/unsupported storage engine: InnoDB
130326 0:25:33 [ERROR] Aborting
130326 0:25:33 [Note] /usr/bin/mysqld: Shutdown complete
130326 00:25:33 mysqld_safe mysqld from pid file /var/lib/mysql//server.pid ended
When I try mysqld_safe, here is what I get
130326 00:24:58 mysqld_safe Logging to '/var/lib/mysql/server.err'.
130326 00:24:58 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
130326 00:24:58 mysqld_safe mysqld from pid file /var/lib/mysql/server.pid ended
Resolution
===== It's a good thing to make a post :
It allows me to order my ideas and I find the solution here http://serverfault.com/questions/104014 … erent-size
I juste deleted the files /var/lib/mysqld/ib_logfile0 and /var/lib/mysql/ib_logfile1
First, I had a problem about the file who is in the future (WTF ?:p) But after, it worked !
Thanks Anyway !
Last edited by shox (2013-03-25 23:51:43)

Cannot install BPEL PM mid-tier flavor (2nd option) from beta3 drop

On the instance repository information screen You have to provide orabpel and mid-tier ias_admin connect information. It pre-requisites an already populated bpel schema. Although I have run the scripts domain_oracle.ddl and server_oracle.ddl the following message appears when you press next in the OUI:
Altert: The OracleAS infrastructure database has not been upgraded with the OracleAS BPEL PM 10.1.2 schema....
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Again I think I have a complete orabpel schema

Hello Frank,
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Hope this helps.
Bye,
Chris

OID error while starting the dcm-daemon service on Oracle Infra

Not able to login to OID eventhough the service is up in OracleInfra but the dcm-daemon is down and giving the problem and tried to bring dcm-daemon but throwing error
$ ./opmnctl startproc ias-component=dcm-daemon
opmnctl: starting opmn managed processes...
================================================================================
opmn id=oracleinfra:7017
0 of 1 processes started.
ias-instance id=infra.oracleinfra.co.in
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ias-component/process-type/process-set:
dcm-daemon/dcm-daemon/dcm
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--> Process (pid=13272)
failed to start a managed process after the maximum retry limit
Log:
/opt/oaminfra/opmn/logs/dcm-daemon~dcm-daemon~dcm~1
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ADMN-202046
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Unable to establish connection to the Oracle Internet Directory Server ldap://oracleinfra.co.in:389/. Base Exception : javax.naming.CommunicationException: oracleinfra.co.in:389 [Root exception is java.net.ConnectException: Connection refused]
early response is appreciated
Edited by: user11150369 on Dec 8, 2009 3:58 AM

Hi Daniel,
We checked the OID log file and its showing that OID is up and running. Also showing the process id in OIDCTL.log file
09/12/09 13:28:55 Start process
oidctl:oidmon is not running on idm-ar.co.in, waiting for a few seconds...
oidctl:Waiting for oidmon to start OIDLDAPD (instance=1)
oidctl:Started OIDLDAPD (instance=1) with PID : 20455 successfully
But we are not able to login to OID.
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Configured Oracle Web Tier, cannot start opmn

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Cannot Install Portal in Mid tier that exist

I have a Mid tier 10g 9.4.0.1.0 installed and now I want install Portal and Wireless, but I received this error message:
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Any idea?
Thanks

Hi,
You cannot install two midtiers in a single Oracle Home. You have to specify a different location in your disk during the second installation.
Regards,
Mahesh

Installation BPEL PM mid-tier flavor beta3 fails during deployment

During the deployment of applications and adapters
"E:\as10g101\jdk\bin\java -Dant.home=E:\as10g101
(CONNECT_DATA=(SERVICE_NAME=oi10g))) -quiet -e -buildfile bpminstall.xml init-midtier
Inserting OPMN fragment ...
BUILD FAILED
E:\as10g101\integration\bpelpm\runtime\install\ant-tasks\bpminstall.xml:321: The following error occurred while executing this line:
E:\as10g101\integration\bpelpm\runtime\install\ant-tasks\init-midtier.xml:80: Java returned: 1
Total time: 0 seconds"
It dies
At the same time I have an OC4J_BPEL container within my mid-tier but I cannot connect to my BPEL console and I am not certain what else I am missing
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Frank I assume you have now succesfully installed the schemas in your 10g database and went on to install BPEL on the AS midtier. I assume you have the 10.1.2 production midtier (j2ee & webcache) installed?
Please add the relevant part of the install log file.
Sandor,
Thanks for your prompt response.
Yes I was able to install irca.zip file - indeed there was java command line example in there.
And yes I have a mid-tier installed. It seems that a part was succesfull since I have an OC4J_BPEL container.
Herby the logging from the Configuration Assistants,
including the succesfull BUILD:
Preprocessing configuration files ...
E:\as10g101\jdk\bin\java -Dant.home=E:\as10g101\integration\bpelpm\orabpel -classpath E:\as10g101\integration\bpelpm\orabpel\lib\ant_1.6.2.jar;E:\as10g101\integration\bpelpm\orabpel\lib\ant-launcher_1.6.2.jar org.apache.tools.ant.Main -Dinstall.type=Midtier -Dob.home=E:\as10g101\integration\bpelpm\orabpel -Dbpm.home=E:\as10g101\integration\bpelpm\runtime -Djava.home=E:\as10g101\jdk -Doracle.home=E:\as10g101 -Dhost.name=dellxp32 -Dhttp.proxy.set=false -Dhttp.port=80 -quiet -e -buildfile bpminstall.xml install-sa patch-orabpel instantiate-orabpel-files
BUILD SUCCESSFUL
Total time: 14 seconds
Warning: Unable to remove existing file E:\as10g101\integration\bpelpm\orabpel\lib\bpm-infra.jar
Warning: Unable to remove existing file E:\as10g101\integration\bpelpm\orabpel\lib\olite40.jar
Exit: 0
TASK: oracle.tip.install.tasks.UpdateConfigFiles
Updating configuration files ...
TASK: oracle.tip.install.tasks.RegisterOlite
Registering Olite ...
No Olite registration required.
TASK: oracle.tip.install.tasks.DeployApps
Deploy applications and adapters
E:\as10g101\jdk\bin\java -Dant.home=E:\as10g101\integration\bpelpm\orabpel -classpath E:\as10g101\integration\bpelpm\orabpel\lib\ant_1.6.2.jar;E:\as10g101\integration\bpelpm\orabpel\lib\ant-launcher_1.6.2.jar org.apache.tools.ant.Main -Dinstall.type=Midtier -Dob.home=E:\as10g101\integration\bpelpm\orabpel -Dbpm.home=E:\as10g101\integration\bpelpm\runtime -Djava.home=E:\as10g101\jdk -Doracle.home=E:\as10g101 -Dhost.name=dellxp32 -Dias.name=as10g101.dellxp32 -Dorabpel.password=orabpel -Ddb.connect.string=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=dellxp32)(PORT=1521)))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVICE_NAME=oi10g))) -quiet -e -buildfile bpminstall.xml init-midtier
Inserting OPMN fragment ...
BUILD FAILED
E:\as10g101\integration\bpelpm\runtime\install\ant-tasks\bpminstall.xml:321: The following error occurred while executing this line:
E:\as10g101\integration\bpelpm\runtime\install\ant-tasks\init-midtier.xml:80: Java returned: 1
Total time: 0 seconds
Exit: 1
Configuration assistant "Oracle BPEL Process Manager Configuration Assistant" was canceled
In addition I would like to add the following:
I am able to connect to the BPEL console (localhost:80/BPELConsole) but I cannot for example deploy the LoanFlow demo - I receive the following error in the command box:
[ear] Building ear: E:\as10g101\integration\bpelpm\orabpel\system\appserve
r\oc4j\j2ee\home\applications\StarLoanUI.ear
deployStarLoanUIoc4j:
[java] Error: Unable to find Java:comp/ServerAdministrator:
The reason for that could be that I need to startup the BPEL server. But that would confuses me since the oc4j container is running and I can connect to the BPEL console. At the same time if I look in the startorabpel.bat the olite lines are still active and within data-sources.xml file the Oracle9i lines are inactive - although I have provided the Oracle10g schema during the installation. Hopefully you are still with me and are able to shed some light on this,
Frank

IAS console doesn't work due DCM daemon failure

Hi,
I've got a problem with IAS console recently.
When I try to open Application or Administration tabs for my OC4J Instance I get an error message:
<ias-component id="dcm-daemon">
<process-type id="dcm-daemon">
<process-set id="dcm">
<process id="650183386" pid="7996" status="Init" index="1" log="D:\oracleIASUAT\opmn\logs\dcm-daemon~dcm-daemon~dcm~1" operation="request" result="failure">
<msg code="-21" text="failed to start a managed process after the maximum retry limit">
</msg>
</process>
</process-set>
</process-type>
</ias-component>
opmnctl status shows that dcm-daemon process is down.
When I try start process
opmnctl startproc process-type=dcm-daemon
got error:
no enabled components for this request
emctl start iasconsole doesn't help
What is the problem and where look for solution?
Thanks in advance.
Edited by: Sah on Oct 15, 2009 6:02 PM

Content of D:\oracleIASUAT\dcm\logs\emd_logs\log.xml
<MESSAGE>
<HEADER>
<TSTZ_ORIGINATING>2009-10-15T18:05:07.844+04:00</TSTZ_ORIGINATING>
<COMPONENT_ID>DCM</COMPONENT_ID>
<MSG_TYPE TYPE="ERROR"></MSG_TYPE>
<MSG_LEVEL>1</MSG_LEVEL>
<HOST_ID>host1</HOST_ID>
<HOST_NWADDR>10.10.10.10</HOST_NWADDR>
<MODULE_ID>oracle/defaultLogger/ExceptionLogger</MODULE_ID>
<THREAD_ID>EMUI_18_05_04_/console/ias/applicationServer$type=oracle*ias$target=uat.host1</THREADID>
<USER_ID>SYSTEM</USER_ID>
</HEADER>
<CORRELATION_DATA>
<EXEC_CONTEXT_ID><UNIQUE_ID>10.10.10.10:99043:1255614349859:3</UNIQUE_ID><SEQ>0</SEQ></EXEC_CONTEXT_ID>
</CORRELATION_DATA>
<PAYLOAD>
<MSG_TEXT>[TM] TaskMaster sysInit failed for D:\oracleIASUAT</MSG_TEXT>
<SUPPL_DETAIL><![CDATA[oracle.ias.sysmgmt.exception.ProcessMgmtException: Base Exception:
OPMN Request: /start?mode=sync&ias-component=dcm-daemon
OPMN Response: HTTP/1.1 204 No Content
Content-Length: 710
Content-Type: text/html
Response: 0 of 1 processes started.
<?xml version='1.0' encoding='US-ASCII'?>
<response>
<opmn id="host1:6201" http-status="204" http-response="0 of 1 processes started.">
<ias-instance id="uat.host1">
    <ias-component id="dcm-daemon">
      <process-type id="dcm-daemon">
        <process-set id="dcm">
          <process id="650183387" pid="6200" status="Init" index="1" log="D:\oracleIASUAT\opmn\logs\dcm-daemon~dcm-daemon~dcm~1" operation="request" result="failure">
            <msg code="-21" text="failed to start a managed process after the maximum retry limit">
            </msg>
          </process>
        </process-set>
      </process-type>
    </ias-component>
</ias-instance>
</opmn>
</response>
Resolution:
If there is no response from OPMN, check OPMN configuration and restart DCM daemon. If OPMN response is available, identify the failure and the corresponding log files indicated in the OPMN response contents
     at oracle.ias.sysmgmt.clustermanagement.OpmnAgent.checkOpmnResponse(Unknown Source)
     at oracle.ias.sysmgmt.clustermanagement.OpmnAgent.validateOperation(Unknown Source)
     at oracle.ias.sysmgmt.clustermanagement.OpmnAgent.sendRequest(Unknown Source)
     at oracle.ias.sysmgmt.task.ProcessManager.start(Unknown Source)
     at oracle.ias.sysmgmt.task.TaskMaster.daemonStart(Unknown Source)
     at oracle.ias.sysmgmt.task.TaskMaster.sysInit(Unknown Source)
     at oracle.ias.sysmgmt.task.TaskMaster.sysInit(Unknown Source)
     at oracle.ias.sysmgmt.task.InstanceManager.sysInit(Unknown Source)
     at oracle.ias.sysmgmt.task.InstanceManager.init(Unknown Source)
     at oracle.ias.sysmgmt.EntryPoint.init(Unknown Source)
     at oracle.sysman.emSDK.eml.util.iAS.IASEntryPoint.initEntrypoint(IASEntryPoint.java:145)
     at oracle.sysman.emSDK.eml.util.iAS.IASEntryPoint.getEntryPoint(IASEntryPoint.java:266)
     at oracle.sysman.ias.sta.clusters.ClusterUtils.getClusterManager(ClusterUtils.java:385)
     at oracle.sysman.ias.sta.ias.applicationServer.getOverview(applicationServer.java:1059)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at oracle.cabo.ui.data.provider.MethodDataProvider.getDataObject(Unknown Source)
     at oracle.cabo.ui.data.provider.TableDataProvider.getDataObject(Unknown Source)
     at oracle.cabo.ui.data.provider.CachingDataProvider.getDataObject(Unknown Source)
     at oracle.cabo.ui.data.provider.DataProviderStack.getDataObject(Unknown Source)
     at oracle.cabo.ui.LogicalNodeRenderingContext.getDataObject(Unknown Source)
     at oracle.cabo.ui.RootRenderingContext.getDataObject(Unknown Source)
     at oracle.cabo.ui.LogicalNodeRenderingContext.getDataObject(Unknown Source)
     at oracle.cabo.ui.RootRenderingContext.getDataObject(Unknown Source)
     at oracle.cabo.ui.data.DataBoundValue.getValue(Unknown Source)
     at oracle.cabo.ui.data.bind.ToBooleanBoundValue.getValue(Unknown Source)
     at oracle.cabo.ui.BaseUINode.getAttributeValueImpl(Unknown Source)
     at oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.skipNode(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.skipChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.getNextRenderedChildIndex(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.BorderLayoutRenderer.renderIndexedChildren(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.BorderLayoutRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.composite.UINodeRenderer.renderWithNode(Unknown Source)
     at oracle.cabo.ui.composite.UINodeRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.oracle.desktop.PageLayoutRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.BodyRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderNamedChild(Unknown Source)
     at oracle.cabo.ui.laf.base.SwitcherRenderer._renderCase(Unknown Source)
     at oracle.cabo.ui.laf.base.SwitcherRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.laf.base.DataScopeRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.BodyRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.DocumentRenderer.renderContent(Unknown Source)
     at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
     at oracle.cabo.ui.laf.base.xhtml.DocumentRenderer.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.ui.BaseUINode.render(Unknown Source)
     at oracle.cabo.servlet.ui.UINodePageRenderer.renderPage(Unknown Source)
     at oracle.cabo.servlet.AbstractPageBroker.renderPage(Unknown Source)
     at oracle.cabo.servlet.PageBrokerHandler.handleRequest(Unknown Source)
     at oracle.cabo.servlet.UIXServlet.doGet(Unknown Source)
     at oracle.sysman.emSDK.svlt.EMServlet.doGet(EMServlet.java:347)
     at oracle.sysman.eml.app.Console.doGet(Console.java:271)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:837)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Thread.java:534)
]]></SUPPL_DETAIL>
</PAYLOAD>
</MESSAGE>

Cannot start Web Cache in Oracle 10g App Server

Hi,
Our Application runs on Oracle10g App Server,
When it tried to start WebCache using the command
opmnctl startproc ias-component=WebCache process-type=WebCache
it shows the error...
opmn id=oracle10g:6200
no enabled components for this request
When i tried to enable WebCache using Enable/Disable Component in Oracle 10g Enterprise manager - I can't see WebCache component it to enabe or disable it.
When i tried opmnctl status., it shows
------------------------------------------------+---------
ias-component | process-type | pid | status
------------------------------------------------+---------
HTTP_Server | HTTP_Server | 7276 | Alive
LogLoader | logloaderd | N/A | Down
dcm-daemon | dcm-daemon | N/A | Down
OC4J | home | 7684 | Alive
OC4J | rhs | N/A | Down
OC4J | instaremit | 5880 | Alive
OC4J | insta_test_apr_02 | 7100 | Alive
WebCache is not running, also as the WebCache is not listed in Oracle 10g Enterprise manager, i can' enable or disable it.
Plz Help me over this.,
Regards.,
Deepak.C

Hi.,
Thanks again !!!
Yes, My Oracle HTTP Server is listening on port 80.
I am not clear, may i know why should the ports be changed for the request to go through Web Cache ???
Can i assign port 80 for Web Cache and 7778 for HTTP Server ?
Also In Oracle Enterprise Manager, Web Cache is not available...
home, HTTP Server, management alll these are there...
Also for HTTP Server, it's not showing any metric info, 'Not Yet Available' is shown even though the HTTP Server is running, how can i get metric info about Oracle HTTP Server, i have also used dmstool -t ohs_server, its not working
It's showing... FLEXMON ERROR : detected invalid table name ohs_server
dmstool -l -t also does'nt lists ohs_server
Hellp me over this.....
Deepak.C

Webcache cannot start after dcmctl updateconfig / But page can be accessed.

Hi, I have a problem when I using command
dcmctl updateconfig -ct ohs
dcmctl updateconfig -v -d
and goto admin console , restart webcache .
Admin console alert me that process go down. But service still alive, user can connect to webcache, asscess_log is show that.
*** I try to query status: opmnctl status
------------------------------------------------+---------
ias-component | process-type | pid | status
------------------------------------------------+---------
LogLoader | logloaderd | N/A | Down
DSA | DSA | N/A | Down
dcm-daemon | dcm-daemon | 26463 | Alive
OC4J | home | 18013 | Alive
WebCache | WebCache | 18026 | Stop
WebCache | WebCacheAdmin | 17988 | Stop
*** when I try to start them:
$ opmnctl startproc ias-component=WebCache
opmnctl: starting opmn managed processes...
================================================================================
opmn id=webprotal123:6201
no processes matched this request
*** I check WebCache~WebCache~1
07/02/12 08:28:32 Stop process
Web Cache auto-restart monitor is already down.
Web Cache cache server is already down.
*** I check ipm.log there are every minute message:
07/02/12 08:29:33 [4] Stopping Process: WebCache~WebCache~WebCache~1 (1739456586:18026)
07/02/12 08:29:33 [4] [libopmnwc] Forcefully Terminating Process: WebCache~WebCache~WebCache~1 (1739456586:18026)
07/02/12 08:29:33 [4] Stopping Process: WebCache~WebCacheAdmin~WebCacheAdmin~1 (1739456587:17988)
07/02/12 08:29:33 [4] [libopmnwc] Forcefully Terminating Process: WebCache~WebCacheAdmin~WebCacheAdmin~1 (1739456587:17988)
***there are nothing in opmn.log
***in the ons.log show error message every minute
07/02/12 08:31:51 [2] GETHOSTBYNAME(webportal123): 2
07/02/12 08:31:51 [2] Connection 3,0.0.0.0,6201: could not resolve IP for configured host name (webportal123)
07/02/12 08:31:51 [2] GETHOSTBYNAME(webportal2): 2
07/02/12 08:31:51 [2] Connection 2,0.0.0.0,6201: could not resolve IP for configured host name (webportal2)
07/02/12 08:31:51 [4] Connection 6,172.17.0.2,6201 connect (Connection refused)
07/02/12 08:31:51 [4] Connection 5,172.17.0.1,6202 connect (Connection refused)
07/02/12 08:31:51 [4] Connection 1,172.17.0.2,6200 connect (Connection refused)
Please kindly advice me. Many thanks .

I am told by the company that designed the website that it was designed using IE8 and it will not work with Firefox or Safari. I thought maybe it was because of some encryption problem and maybe a setting had to be changed in Firefox to accommodate it. But maybe it just was not designed to work with Firefox. thanks for responding so quickly.

Cannot start Agent at Target Server

Hi,
I have my OMS / OMR on a Windows 32 bit. One of my target servers ( Oracle Linux 4 ) running a management agent 10.2.0.1 wont seem to start.
I have edited my emd.properties to have a different port than the default one ( thinking there might be a conflict ) ; here is the output
[oracle@server1 bin]$ emctl start agent
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
Starting agent ................................. failed.
EMD_URL=https://server1.sam:3873/emd/main/
REPOSITORY_URL=https://sennovat-1:1159/em/upload
( I have another server having same data - cross verified the data here is correct )
[oracle@server1 config]$ emctl status agent
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
Agent is Not Running
D:\OracleHomes\db10g\BIN>lsnrctl status listener
LSNRCTL for 32-bit Windows: Version 10.1.0.4.0 - Production on 06-MAY-2008 16:14
:06
Copyright (c) 1991, 2004, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.1.0.4.0 - Produ
ction
Start Date 06-MAY-2008 12:14:37
Uptime 0 days 3 hr. 59 min. 32 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Log File D:\OracleHomes\db10g\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=sennovat-1)(PORT=1521)))
Services Summary...
Service "repos" has 1 instance(s).
Instance "repos", status READY, has 1 handler(s) for this service...
The command completed successfully
D:\OracleHomes\oms10g\opmn\bin>opmnctl status
Processes in Instance: EnterpriseManager0.sennovat-1
------------------------------------------------+---------
ias-component | process-type | pid | status
------------------------------------------------+---------
DSA | DSA | N/A | Down
HTTP_Server | HTTP_Server | 1964 | Alive
LogLoader | logloaderd | N/A | Down
dcm-daemon | dcm-daemon | 1600 | Alive
OC4J | home | 720 | Alive
OC4J | OC4J_EM | 684 | Alive
OC4J | OC4J_EMPROV | 776 | Alive
WebCache | WebCache | 768 | Alive
WebCache | WebCacheAdmin | 112 | Alive
D:\OracleHomes\oms10g\BIN>emctl status oms
Oracle Enterprise Manager 10g Release 10.2.0.2.0
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
Oracle Management Server is Up.
[oracle@server1 config]$ ps -efa | grep smon | grep -v grep
oracle 24719 1 0 15:52 ? 00:00:00 ora_smon_GIST
Any ideas on how I can get this target agent to come alive ?

Thanks for your reply.
Here is the entries for the 3 files - Today is May 7, 2008 7AM local time.
BUT none of the entries here reflect anything at this time ... Please take a look.
Emagent.nohup ENTRY :
----- Tue May 6 10:56:39 2008::Checking status of EMAgent : 9881 -----
----- Tue May 6 10:56:39 2008::EMAgent exited at Tue May 6 10:56:39 2008 with return value 0. -----
----- Tue May 6 10:56:39 2008::EMAgent was shutdown normally. -----
----- Tue May 6 10:56:39 2008::Exiting watchdog loop
----- Tue May 6 10:56:41 2008::Agent Launched with PID 25545 at time Tue May 6 10:56:41 2008 -----
(pid=25545): starting emagent version 10.2.0.1.0
(pid=25545): emagent started successfully
(pid=25545): Exiting normally due to signal SIGTERM
emagent.trc ENTRY :
SQL = " OCIServerAttach"...
LOGIN = dbsnmp/<PW>@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=server1.sam)(PORT=1521))(CONNECT_DATA=(SID=DBPRO)))
2008-05-06 11:05:44 Thread-130726832 ERROR vpxoci: ORA-12505: TNS:listener does not currently know of SID given in connect descriptor
emagent.log ENTRY
2008-05-06 10:56:42 Thread-4143826624 [E-Mail SMTP Inbound Server] InstanceProperty (smtp_host) is marked OPTIONAL but is being used (00506)
2008-05-06 10:56:42 Thread-4143826624 [E-Mail SMTP Outbound Server] InstanceProperty (smtp_host) is marked OPTIONAL but is being used (00506)
2008-05-06 10:56:44 Thread-4143826624 EMAgent started successfully (00702)
This is probably the time ( yesterday ) when I referred to the fact that it intermittently worked ... until I restarted the server.
Here is what I made sure while starting the server : That the Oracle SID was set .. and that the Listener reflected the started instance. Verified that the OMS, OMR and the agent there was UP and running.
I then issued the "emctl start agent " which came up as FAILED.
Am I missing something that should have been done ?

Where should I put the conc mgr mid-tier or backend ?

Hello All,
Is there any advantage to putting the conc mgrs on the mid-tier as opposed to the database tier other than saving some memory usage on the database tier ? All the work would be carried out on the database tier wouldn't it ?
thanks
Dave

Hi,
What I was really looking for was, if there is some particular advantage I could gain from putting the mgrs on the mid-tier ? The main advatange is having all the application tier files on one node which make it easier to maintain than having the application tier nodes split on both tiers. In this case, you will have to patch the application only once (not on every node where APPL_TOP is presented).
If I put the conc mgrs on the apps tier, this means that I would never need to apply patches to the backend, given that all the apps software is on the apps tier and the database software is on the database tier. If I have 2 apps tiers I could use pcp ? But since all the work is carried out on the db tier this (pcp) would be a pointless exercise right ? You cannot use PCP if you place all the application tier files on one node. If you want to have PCP, you will need to have multiple application tier nodes.
Thanks,
Hussein

Not found Mid-tier

Hi
in a server (a) I have installed the infrastructure and in another server (b) it installs mid-tier, this to mid-tier in the server (b) aims at the infrastructure of the server (a), but when entrance with the OEM in the server (A) , to only shows the infrastructure me, but it does not show installed mid-tier to me in the server (b), although mid-tier I settle of satisfactory form, How I can verify that I am installed mid-tier correctly aiming at the infrastructure?
Hector ulloa Ligarius

The web-based admin user interface, called EM Application Server Control console (or iasconsole), is per instance. So both infra and mid-tier have one "OEM" each. In your case you should have something like:
http://name-A:1810/emd/console/ and http://name-B:1810/emd/console/
Try bouncing both AS Control servers:
$ emctl status iasconsole
$ emctl stop iasconsole
$ emctl start iasconsole

Mid-tier, Infrastructure-tier - Same host or not

I used to remember that on version 9i -> 9.0.2, if install the whole version, Oracle recommended to install mid-tier on one machine, and infrastructure tier on another machine. Does Oracle recommend that different hosts for mid tier and infra tier on 9.0.4 or on new release 10.1.2?
It seems there are some advantages of install these two tiers on the same machine. but different Oracle homes.
Please comment.
Thanks,
Joanne

Thank you for you postings - The Member Feedback forum is not monitored by Oracle support or product teams and so Oracle product and technology related questions cannot be answered. However we recommend that you post this thread to the "Database - Installation" forum.
The URL is: Database Installation
Thanks - The OTN team

Cannot start dcm-daemon on mid tier

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