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Showing posts from January, 2014

Oracle Database 12c Backup and Recovery Survival Guide

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Oracle 12c Released in July 2013, and with every release for new oracle database version we expect huge amount of book to be released also, Books Talking about new Features, Administration, RAC, Data Guard,and finally Backup and Recovery.

When I am looking  for Oracle book it should have three Main things at least :
Description ( Table Of Content )Examples for the new features.Cover The specific topic and cover it so well. Recently i received an email from Packt Publishing WebSite Here to review A book for Oracle 12c Related to Backup and Recovery, the Book Title

            " Oracle Database 12c Backup and Recovery Survival Guide"
The above book written  by two oracle experts
Francisco Munoz ( Oracle ACE Director )Aman Sharma ( Oracle ACE ) And Trust me when i am saying i need another post to talk about these two author. the books contain an amazing information for every DBA, it's not necessary to be an expert to buy this book because they already covered everything from b…

COLLABORATE 14 IOUG

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Have you made your Oracle training plans for 2014 ?

COLLABORATE 14 Just over 2 months away,  The Place will be in Las Vegas from April 7-11, 2014 at the Venetian and Sands Expo Center, you can join the experts and learn from them, attend to the session and have with lot of Activity.


By registering specifically with IOUG for COLLABORATE 14, you’ll reap the following benefits:
• Pre-conference Workshops
• Strategic Leadership Program
 • IOUG Attendee Lounge Access
 • Priority Access to Hands-on Labs Register by February 12 and save up to $300 off the onsite rate! When you register, please enter my name in the “Recruit a New Attendee” section.

Register and check the Website here

Official Hash-tag #C14LV


Thank you  Osama Mustafa

Share Folder as File System From Windows to Linux

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in this post i will show you how to share folder from windows to Linux , you can use smb but in this post i will use it in command line.

Option #1:
SMB

By Press ( ALT+F2 ) the new dialog will be opened just type in the box the below :

smb://windows-server-ip/shared folder 

Option #2: 
Using command line.
mkdir /windows-backupas root usermount -t cifs //windowsip/sharefolder -o username=administrator,password=administratorpassword /windows-backup.run df -h to make sure the folder has been mounted. Note :
If you are using RHEL 4 the above command will not work, check the below
mount -t smbfs -o username=administrator,password=administratorpassword //windowsip/backup /windwos-backup
Thank you
Osama mustafa

Reference :
1- cyberciti Here


Enable Mobile Apps Designer in OBIEE

After my  last post about Upgrade OBIEE Here, i will show you in this post how to Enable Mobile Designer
You can download the document from here


Thank you
Osama Mustafa

Upgrade OBIEE to 11.1.1.7.1

This topic included how to upgrade OBIEE to 11.1.1.7.1 , i already upload my article to slideshare account.
Next topic will be enable mobile designer.


you can download the document from Here.

Thank you
Osama Mustafa

Change SQL Developer Java Home

If you want to change the Java Home for SQL Developer , You Have to Locate product.conf and set JAVAHOME to the new one.
On Linux :

Usually it's Located in /home/oracle

cd ./sqldeveloper/4.0.0/
Edit Product.conf
and Search For setJavaHome to new One
 On Windows : 

It's Depend on user :

C:\Users\Osama\AppData\Roaming\sqldeveloper\4.0.0
and edit the same file. Thank you
Osama Mustafa

Configure OHS mod_wl_ohs.conf

After my document how to install Oracle WebTier on Linux , I would like to share How to configure WebTier OHS.

You Can Download the document from here


Thank you
Osama Mustafa

Change OHS Port On Linux to Work on 80

Operating system : Oracle Linux 6.4
Oracle WebTier OHS 11.1.1.7

if you want to configure OHS ( WT ) to work on port 80 ( http ) avoiding insert Port.

For Example :

OHS default Port is 7777, if you want to leave it like this any call for the server should be like this :

http://:7777/console  
But if you are using port 80 you have to do the below :

http:///console 
But on Linux if you need to use port 80 you have to be root, to do this follow the below step :


As root user :
[root@TST-WT1 bin]# pwd
/u01/fmw/Oracle_WT1/ohs/bin 
[root@TST-WT1 bin]# chown root .apachectl
[root@TST-WT1 bin]# chmod 6750 .apachectl
As Oracle User
[oracle@TST-WT1 ~]$ cd /u01/fmw/admin/config/OHS/ohs1/ 

[oracle@SCADNP-WT1 ohs1]$ ls http*
 httpd.conf      

Edit the file using any Editor and modify Listen from 7777 to 80Restart OHS using opmnctl command.



--------+----------+-----------+------ ohs1                             | OHS                |   15732 | Alive    |  677601509 |   510840 |   0:00:11 | https:9999,https:444…

failed hostname verification check. Certificate contained but check expected

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The Below Error Appeared when you are trying to start Managed server , the main root for this error different hostname in weblogic configuration

Solution





Thank you Osama mustafa

Configure Linux NFS File System

NFS : Network File System

Before Start Configure NFS you have to Understand When to use it ? and What is it ?

NFS file system usually read from Source Called Server , If this server goes down, it will not be available for the other resource, From this we understand that i should configure NFS On both Side Server and Client.

Read More About it Here.

Note : 
Server IP : 192.168.1.100
Client IP : 192.168.1.101

In this Blog I will Use NFSV4 

1- You need to install two Package ( as root user )
**nfs-ultis-lib
**portmap ( if you are asking nfs4 this is not needed anymore )

2-  As Root Run the below Command to Start nfs Serivces :

[root@TEST share]# /etc/init.d/nfs start
Starting NFS services:                                     [  OK  ]
Starting NFS quotas:                                       [  OK  ]
Starting NFS mountd:                                      [  OK  ]
Stopping RPC idmapd:                                    [  OK  ]
Starting RPC idmapd:                                      [  OK  ]
Starti…

Installing Oracle Timesten In-Memory Database

In This Article I will Show you how to install oracle Timesten In-Memory Database
You Can Download the Document From Here.


Thank you
Osama Mustaf

Steps To Install Complex Event Processing

Installing Oracle Complex Event Processing 11.1.1.7 On Linux 6.4 64bit Document , I already upload the document On my Slideshare here.



Thank you
Osama Mustafa

Step By Step to Install Oracle Service Bus ( OSB )

This Article Describe Step by Step How to install Oracle Service Bus On Linux 6.4/64 Bit

You can Download the Document Here.



Thank you
Osama Mustafa

WorkFlowCA: NullError : Could not Connect to the Remote Server

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This Error Appear When Trying to Run Oracle Ware-House Builder On Linux , in this tools you are connecting to Database to Setup some configuration for Workflow in DWH, Every Thing Run Successfully Till i received the error in the picture :

WorkFlowCA: NullError : Could not Connect to the Remote Server
You Can ignore this error simply , I didn't configure Oracle Enterprise manager in my database , which is the reason for this Error.if you want create enterprise manager and re run the tool again.

Thank you
Osama Mustafa

Server not initialized. Please make sure the repository is ready.

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This error Related to OBIEE, if you received this error Then Simple

cd $OFM_WM/admin/obiee/bin
check that opmnctl is worked using 

./opmnctl status
./opmnctl startall
Thank You
Osama Mustafa