1) Apply Patch 4569559. Download From Oracle Metalink.
2) Backup of internal.xml, located under $ORACLE_HOME/webcache directory on UNIX.
3) User Text Editor to open and the internal.xml.
4) Locate the CALYPSOINTERNALPARAMS element.
5) Add the LOADBALANCE sub element directly after the OEMPERFTOOL sub element as follows:

6) Save and exit internal.xml

Note: If you are already using 80 Listen port for webcache then have to reconfigure it.Otherwise you might be see this error message.

Starting instance immediate after configured webcache as load balancer.

#opmnctl startall
opmnctl: starting opmn and all managed processes...
===============================================================
opmn id=prod.oracle.com:6200 3 of 4 processes started.
ias-instance id=webcache.icsds.csd.com
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
--------------------------------------------------------------------------------
ias-component/process-type/process-set: WebCache/WebCache/WebCache
Error
--> Process (pid=17120) failed to start a managed process after the maximum retry limit
Log: /w01/oracle/product/10.1.2/webcache/opmn/logs/WebCache~WebCache~1

Solution:
1) Login as root.
2) Set temporary ORACLE_HOME. i.e – export ORACLE_HOME= /w01/oracle/product/10.1.2/webcache
3) Go to $ORACLE_HOME/webcache/bin and issue following command
./webcache_setuser.sh root 500
(Be sure to now leave the root login)
4) Login as oracle user and start your instance.
5) Test the webcache is running in Load balancer mode.
http://hostname:9400/webcacheadmin
6) Input your password for ias_admin user.

7) You will see at top left side of web cache admin Home page.

posted by Jaswinder Singh @ 1:58 AM 1 comments

Some Steps to Configure Oracle HTTP Server To Run For Port 80 !!!!!

Wednesday, July 9, 2008

1. Stop Oracle HTTP Server using Application Server Control, or with the following opmn command, as the oracle user (not root):
# opmnctl stopall

2. Issue the following command as root: Log in as root.
Run the following commands in the middle-tier Oracle home:
# cd ORACLE_HOME/Apache/Apache/bin
# chown root .apachectl
# chmod 6750 .apachectl

(Be sure to now leave the root login)

3. Update the Application Server Control Console with the new port number:
Edit the following file : as the oracle user (not root)
ORACLE_HOME/Apache/Apache/conf/httpd.conf
Take a backup of httpd.config
cp httpd.conf httpd.conf_old_chg80
vi httpd.config
replace 7777 with 80
Save and close the file.

4. Restart the HTTP Server, as the oracle user (not root)
# opmnctl startall

5. Ensure that Oracle HTTP Server starts and uses the desired port 80.

posted by Jaswinder Singh @ 2:29 AM 0 comments

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Name: Jaswinder Singh
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