Add OEM Grid Control Server As Target To Be Monitored
Feb 21, 2013
I've installed OEM grid control 11.1.0.1.0 on server "A" which has an Oracle Database version 11.2.0.1.The OS on Server "A" is OEL 5.5. The grid control installed on this server is working fine and I've deployed agents on remote hosts which I am able to monitor them successfully using this grid control.
Now I would like to add the server ("A") on which the grid control is installed to be monitored by the grid control. is the same way as we deploy agents on remote hosts, but here the agent is already installed at the time of installing Grid Control.
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Feb 20, 2013
i insall grid contrlol on r12(12.1.1) and it work very fine detect all target r12 database plus oracle application server all target...but my problem is when i connect it to another system r12(12.1.3) by installing agent silent installation...it detect oracle r12 database only but not detect any target related to oracle application server such as oracle ebusiness suit,http server or any target related to application server. os linux 5.4. acutally i want to configure plug in 4.0...i follow metalink doc 1224313.1 refer me any doc any blog or any thig by which i can detect oracle application target in grid control.
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Jul 31, 2010
In one of our cluster environment host 1 has 30+ targets. We are trying to add the targets in the grid. But while doing Agent Synchronization targets are not getting populated in the host..
Checked the log file of the same. Getting error as below..Not sure how to fix this.
2010-07-30 22:15:42,777 Thread-4158 ORAXML-229, File=file:/oracle/product/em/agent10g/magerdbspr08.corp.internal.com/sysman/emd/collection/rac_database_db303pta.xml, Line=0, Msg=LPX-00229: input source is empty (01006)
2010-07-30 22:15:46,534 Thread-4675 target {dbb01pta, rac_database} is broken: Computation of a critical dynamic property failed. Retries Completed (00156)
2010-07-30 22:15:46,580 Thread-4675 ORAXML-229, File=file:/oracle/product/em/agent10g/magerdbspr08.corp.internal.com/sysman/emd/collection/oracle_database_d01pt1_d01pt.xml, Line=0, Msg=LPX-00229: input source is empty (01006)
2010-07-30 22:15:46,581 Thread-4675 ORAXML-229, File=file:/oracle/product/em/agent10g/magerdbspr08.corp.internal.com/sysman/emd/collection/rac_database_dpta.xml, Line=0, Msg=LPX-00229: input source is empty (01006)
2010-07-30 22:15:47,603 Thread-4166 target {tta, rac_database} is broken: Computation of a critical dynamic property failed. Retries Completed (00156)
2010-07-30 22:15:47,648 Thread-4166 ORAXML-229, File=file:/oracle/product/em/agent10g/magerdbspr08.corp.internal.com/sysman/emd/collection/oracle_database_dta_d22.xml, Line=0, Msg=LPX-00229: input source is empty (01006)
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Aug 19, 2011
I am using OEM Grid control 10g for monitoring/reporting purposes and a bit new to OEM.I am able to generate database alerts sent via email say for DB_abc1 and also generate reports.I installed Oracle 10g agent on a another box and lets say with DB_abc2 running on it,and did not realise that there was a database control already installed on that box, so I
1.Uninstalled database control on DB_abc2 box.
2.Uninstalled Oracle 10g agent and re-installed it on DB_abc2 box.
2.Was able to configure the DB_abc2 database from OEM Grid control gui ie the dbsnmp user password and was able to connect to it.
But when I put in alert for things like ORA-XXXX errors I am not getting any emails, also when I put in database usage reports(to be sent via emails) the reports are not picking up any data, they are empty.
I checked the agent on the box in question and the heart beat is OK, and I manually uploaded using "emctl upload" and it is sucessful.The only alerts I am getting for DB_abc1 is the agent up/down thats it.
DB_abc1 is a 9208 database and DB_abc2 is 10201 database.
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Apr 19, 2012
I need to install the new Oracle Grid on a new virtual machine. Currently the new Grid VM server has a different name and IP. After it is setup and tested it will eventually take the place of the old production server using its original IP and name. If I install the new Grid now on this new VM with different name and IP address would I have to reinstall the agents on each of the target database servers?
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Jun 21, 2012
We have some space constrain with the server and unfortunately the Specific Oracle file system is not extendible. Middleware/ gc_inst are also in the same mount point consist (28G). Would like to create a soft link to these directory to a newly mounted LUN and so to avoid this space issue which is currently 95%. if soft link works and releases 28G?
OEM grid control 11g
OS: Red Hat Enterprise Linux Server release 5.6 (Tikanga)
Linux corpoem.corp.idt.com 2.6.18-238.5.1.el5 #1 SMP Mon Feb 21 05:52:39 EST 2011 x86_64 x86_64 x86_64 GNU/Linux
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Sep 13, 2012
I've changed the ip address of the enterprise manager grid control server. But oms could not be started. I got the error below:
[oracle@YDFULGRID bin]$ ./emctl start oms
Oracle Enterprise Manager 11g Release 1 Grid Control
Copyright © 1996, 2010 Oracle Corporation. All rights reserved.
Starting WebTier...
WebTier Successfully Started
Starting Oracle Management Server...
Oracle Management Server Could Not Be Started
Oracle Management Server is not functioning because of the following reason:
Connection to the repository failed. Verify that the repository connection information provided is correct.
Please check /oracle/gc_inst/em/EMGC_OMS1/sysman/log/emctl.log for error details
When i checked the log:
I am getting this error:
2012-09-13 16:23:56,602 [main] DEBUG oms.StatusOMSCmd processStatusOMS.155 - Using http port.
2012-09-13 16:23:56,602 [main] DEBUG oms.StatusOMSCmd processStatusOMS.195 - Attempting to connect to servername
2012-09-13 16:24:17,638 [main] DEBUG oms.StatusOMSCmd processStatusOMS.200 - page status code is 503
2012-09-13 16:24:17,638 [main] DEBUG oms.StatusOMSCmd processStatusOMS.202 - header is 3
2012-09-13 16:24:17,639 [main] INFO wls.OMSController statusOMS.950 - statusOMS finished with result: 3
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Aug 31, 2011
I am able to generate (and email) built in database space usage report, I have a requirement where the report has to be in portuguese language and not in english.
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Apr 18, 2011
In Oracle 11g grid control installation error OMS configuration failed:
DB s/w: Oracle DataBase 11g R2
OS : Windows Xp sp2
Grid s/w: Oracle 11g Grid Control R1
Weblogic Server : wls 10.3.4.0
As i did follow the oracle 11g grid control basic installation guide. i got error in oms configuration stage ....
Apr 18, 2011 7:28:58 PM oracle.sysman.omsca.adapter.wls.OMSWLSAdapter adapterDeleteOMS
FINE: Done Executing the command...0
Apr 18, 2011 7:28:58 PM oracle.sysman.omsca.framework.OMSGenericAdapter deleteAddOnInventory
INFO: Invoking deleteAddOnInventory for oms null
Apr 18, 2011 7:28:58 PM oracle.sysman.omsca.adapter.wls.OMSWLSAdapter adapterDeleteOMS
FINE: Stopping WebTier
[code]....
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Jul 11, 2012
I have plan to monitor RAC database (2 instance) through 12c grid control.
Do i need to install agent on both the nodes.?
Do i need to configure both the instance.?
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Aug 3, 2011
which i can install Grid Control For my 10g databases.
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Oct 15, 2013
I want to permanently de activate alerts from 12C grid control so i do not get email anymore.
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May 29, 2013
Now we have 11G grid control on linux x86_64 server and we are planning to upgrade this to 12c Cloud control,
What are the available options,
1) upgrade from 11g to 12c on the same server.
2) Build another linux server and install 12cloud.
which ever is easy to have 12c upgrade. oracle recommended url's to follow the installation.
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Mar 5, 2011
I have primary database on RAC 10g and i have a standby, i want add this standby on Grid Control for monitoring this standby.
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Jan 7, 2010
I try to install the Grid Control 10.2.0.5 on Solaris 10 in an existing (empty) Database Oracle 10.2.0.4. All steps work without problems except
-- OMS Configuration (in Configutaion Assistants)
emca_repos_create15_25_32.log :
Quote:
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: Cannot access NLS data files or invalid environment specified
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:304)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:271)
at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOauth(T4CTTIoauthenticate.java:647)
[code].......
ORA_NLS10 is set to $ORACLE_HOME/nls/data of DB
Also tried to set to $ORACLE_HOME/nls/data of oms10g but get Problems to start opmn and later on it report also ORACLE_HOME and NLS Parameter set incorrectly. I checked MetaLink / Internet without success.
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Jun 11, 2010
Installed Grid Control 10.2.0.2.0 on Windows Server 2003R2 32-bit. Immediately upgraded to 10.2.0.5.0. Both install and upgrade went fine, Grid Control can see its own database in the list of targets, looks good.
I then installed Oracle 11gR2 11.2.0.1.0 64-bit on Windows Server 2008R2 64-bit and created a new database. I then installed the 10.2.0.5.0 agent manually on the server via OUI. Agent install went fine, secured and started properly.
The problems I'm having is Grid Control can't seem to see the database instance. If I go to "Targets", GC can see the host just fine, shows that its up and can see targets for the listener (Up), the agent at port 3872 (Up), and the database instance (Down). Drilling down to the database instance, it shows that the instance is not up (though it is as I can connect to it from a different machine and run queries against not) and the Agent Connection to Instance is down with the error:
Failed to connect to database instance: (UNKNOWN OCI STATUS 1804) OCIInitialize. Check ORACLE_HOME and NLS settings etc...
Also, pulling up the "Alerts" tab for errors showed the following for Metrics "Access to Important Tables and Views", "DB Data Files Permissions", and "DB Control Files Permission":
Target: SR3
Type: Database Instance
Metric: Access To Important Tables And Views
Collection Timestamp: Jun 11, 2010 11:11:26 AM
Error Type: Collection Failure
Message: 1804 at c:oracleagent10g/sysman/admin/scripts/db/esaDbUtils.pl line 290.
There are also several "Missing Properties : [AdrHome,ConvertFromCharset,needCharsetConvert]" errors listed too.
I've looked into the 1804 error and from what I could find, its a perl-related issue with not being able to get the ORACLE_HOME information.
- I verified that ORACLE_HOME was set in the environment variables and even rebooted to make sure it was being picked up properly. That didn't work.
- I added "$ENV{ORACLE_HOME}='c:\oracle\product\11.2.0\dbhome';" to the esaDbUtils.pl file. That didn't work either.
- I added the GC security certificate to the trusted certificates on the target box in case it was some kind of SSL issue. I don't get the annoying "invalid certificate" warning, but it didn't fix it.
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Jun 25, 2010
Any complete List iof possible Metrics from Grid Control after installarion? No User-Defined, only Standard Metrics. How can I find them, I just checked Documentation and Metalink - but no result.
Any list prepared before or can point to any "how to create".
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May 7, 2013
I have a 2 node 11.2.0.3 RAC database, OS version is RHEL 6.1
Our existing grid control server setup is 10gR2.Can i install 10.2.0.5 agent on my RAC servers and use the 10g grid to monitor my 11.2.0.3 database(RHEL 6.1) ?
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Sep 15, 2011
I'm trying to use 11gR2 Grid Control to manage several 10gR2 database targets. I'm unable to determine the correct mix of Adobe software plug-ins to use for displaying SQL execution plans in a more graphical style. My client OS is Windows 7 - I have tried to research plug-ins for Internet Explorer 8, I upgraded (and subsequently downgraded!) to IE 9; I installed Firefox 6.x, tried with Google Chrome and all with the same results.
I'm not seeing any relevant information from MyOracle support or on Google, but may not be asking the correct question. As far as I can determine, SVG 3.0 is needed, Adobe stopped development in 2009 and there is no variant available therefore for Windows 7.
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Mar 3, 2008
I'm monitoring and all my databases using grid control. Recently I added a dataguard configuration but the standby database shows me a lot of error simple because it's in MOUNT state. how I should configure grid control or the standby database so the errors disappear?
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Nov 19, 2012
when i configure monitor target in GC12C,1 find i can not add asm instance target, and i use scan ip in 11GR2 rac ( two nodes )the problem is plublic IP's 1521 port not accept connect request from remote IP
error from gc12c
Failed to connect to the ASM: IO Error: The Network Adapter could not establish the connection The Connect Descriptor was (DESCRIPTION=(ADDRESS_LIST = (ADDRESS=(PROTOCOL=tcp)(HOST=172.20.101.78)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=+ASM1)(INSTANCE_NAME=+ASM1)(UR=A)(SERVER=DEDICATED)))
[code]....
how can i let GC12C see ASM instance on each node in cluster??
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Jul 27, 2011
can I install/use Oracle 10g Enterprise Manager Grid Control if my organization has only Oracle 10g Standard Edition Licences.
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Jan 22, 2013
I am trying to setup my environment to prepare for hands on DBA exercises from an OCM handbook for 10g -OCM:Oracle Database 10g Administrator Certified Master Exam Guide
I need access to the following files
gc_10205_part1of2.zip, gc_10205_part2of2.zip for 32 bit linux
Apparently the above along with other Grid software was once attainable from the link below but sometime between this year and the last Oracle decided to remove this and other software from public access. URL.....
I doubt Oracle will hear my plea - educational purposes only - so given I want access to the software only.
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Aug 2, 2010
I have a server with Red Hat EL 5.5 running an oracle database 10g R2 and an Oracle Agent 10.2.0.5The disk ran out of space and I realized that there are a lot of files stating with core.xxx such as :
-rw------- 1 gridagent oinstall 17M Aug 2 13:10 core.10348
-rw------- 1 gridagent oinstall 17M Aug 2 13:15 core.10827
-rw------- 1 gridagent oinstall 17M Aug 2 12:30 core.4129
-rw------- 1 gridagent oinstall 17M Aug 2 12:35 core.4772
What's that ?Why are those files generated at $AGENT_HOME/<HOST>_<SID>/sysman/log/ ?
There are more than 24 GB of those files
in nmc.log I can see lines such as:
NMC-00000 2010-08-02 13:25:39 [11760, nmcdbg.c,0440]TRC: Debug context enabled.
NMC-20020 2010-07-30 01:31:58 [23083, nmccole.c,0725]ERR: Could not collect using DSGA Collection method
NMC-20014 2010-07-29 01:31:56 [11258, nmccole.c,0822]ERR: Could not attach to the SGA
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Sep 25, 2012
query to get the name and size of all the databases associated to grid..
I need to find this to do capacity planning in our environment.
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May 19, 2011
I'm trying to install Enterprise Manager Grid Control 11gR1 - Windows2003 32. On the "Connect to Oracle Database" step 5 when installing a new Enterprise Manager System, I get an Error window that states:
"ERROR: SQLException null Resultset
Cause: Verifying whether database is valid for this install, using the given credentials has failed.
Possible Reasons:
1. Credentials provided may be incorrect
2. Listener may be down
3. Database may be down
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Mar 14, 2012
How one should know whether RMAN is using target database control file or using separate catalog database. Also what one should do if he dont have catalog users credentials.
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Jun 10, 2011
I am trying to investigate my execution plans against my DB; and was informed i can check current status of SQL scripts using:
Performance tab > SQL Monitoring > Monitored SQL Executions
I click on SQL ID i want to investigate and comes back with blank screen instead of the overview tab.
See Oracle URL below for screenshot
Figure 6-8 Monitored SQL Execution Details Page
[URL]
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Sep 28, 2012
Suppose i have created a diskgroup using
CREATE DISKGROUP disk_group_1 NORMAL REDUNDANCY
FAILGROUP failure_group_1 DISK
'/devices/diska1' NAME diska1,
'/devices/diska2' NAME diska2
FAILGROUP failure_group_2 DISK
'/devices/diskb1' NAME diskb1,
'/devices/diskb2' NAME diskb2;
now i want to add more disk in diskgroup then we can use
ALTER DISKGROUP disk_group_1 ADD DISK
'/devices/disk*3',
now my question is
(1) in which failgroup thE Disk*3 will be added ?
(2) How ican maintain eqal no of disk with same size availble in each FAILGROUP for data mirroring or redundancy by ASM ?
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Feb 22, 2012
Actually am trying to replicate two db servers from one in hong kong and another in china. when am trying to establish the replication, am getting error 'ORA-04052: error occurred when looking up remote object' like this...
but the same way i have tried in my local network, it is working fine.i have tried schema replication through enterprise manager grid control..
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