CentOS Linux in Production Oracle environment

Similar Questions

• EBS for centos linux

  Hi hussein.
  
  EBS is certified for CENTOS Linux?
  
  
  Thank you

  EBS is certified for CENTOS Linux?

  N °

  Please refer to the matrix Certification of MOS Web site for a list of supported OS.

  In addition, see the installation documentation, you should find a list of the Linux OS, supported it.

  Installation of Oracle E-Business Suite and 12 (12.1.1) for Linux x 86 version upgrade Notes [ID 761564.1]
  Oracle E-Business Suite installation and upgrade version Notes 12 (12.1.1) for Linux x 86-64 [ID 761566.1]
  Oracle E-Business Suite installation and upgrade version Notes 12 (12.1.1) for Linux x 86-64 [ID 761566.1]

  Thank you
  Hussein

• Satellite A300 and Centos Linux - EHCI: transfer of the BIOS didn't 01010001

  Hello

  I have a laptop Toshiba A300 - 211 PSAGCE.
  It has 32-bit Vista as the operating system.

  Now, it is dual bootable Centos linux with Vista and it does not start in Centos, displaying the message "EHCI: transfer of the BIOS has not (bug BIOS?). 01010001 "and it restarts automatically, without any statement by me. "Reboot" again and again.

  The same problem appears when loading windows 7 or windows 8. With windows vista, only it doesn't have problem. The only problem with Vista is that Skype does not recognize my toshiba webcam.

  My bios version is 2.2, and unfortunately, the TOSHIBA support site does not support the model of mylaptop with another more recent version of the bios. I tried to load the new version of the bios of other Toshiba A300 model, but my phone does not support the flash BIOS.

  Please help me! It is very important for my work to solve this problem.

  I wait anxiously for any help or idea or a new version of the BIOS.

  Kind regards

  Please give me a solution as soon as possible because I can't work!

  Thank you very much.

• AGAIN starts after only one physical disk has several partitions makes no sense to the production oracle database?

  Dear Experts,

  Don't + REDO1 diskgroup have only one physical disk has several partitions makes no sense to the production oracle database?

  For example

  • + Diskgroup Redo1 have 2 50 GB disks (fact these 2 discs are the same physical disk partitions OR these should be separate disk as recommended approach)?
  • + Diskgroup Redo1 have 2 drives of capacity 50 GB (for RAID 1 + 0)
  • + Diskgroup Redo2 have 2 50 GB disks
  • + Diskgroup Redo2 have 2 drives of capacity 50 GB (for RAID 1 + 0 )

  Thank you and best regards,

  IVW

  Hello

  Partitioning your disks for ASM configuration as 'A' might make sense. If you lose one disk, you have the discs to another.

  'B' totally make sense if you have lost the disc that you have lost all group ASM and you need to change this with something like 'C '.

  But obviously you need redundancy ASM configured appropriately.

  

  Kind regards

  Juan M

• Is it normal to have more than 2 starts in the production oracle database?

  Dear Experts,

  East - the best prractice to have only 2 starts for the production oracle database

  for example

  + data

  + FRA

  Thanks in advance,

  IVW

  IVW wrote:

  Thanks Aman

  Segregation starts may travel on these factors

  • 1. the speed of the disks (redologs online had to be faster disk)
  • 2. the redo of multiplexing files
  • 3. the multiplex control files
  • 4. after archivelogs on another disk
  • 5. other than the DATA + and + FRA

  Yes, but 2-4 points can be met with groups of two discs as well - + data the primary file hosting and + FRA accommodation multiplexes copies.

  Aman...

• database Oracle 10 g express edition 64 bit for linux 64-bit oracle

  Can I find somewere where I downlod of oracle database 10g 64 bit for linux 64-bit oracle XE
  
  Please help me.
  
  I really need this database!
  
  Thank you
  
  Denio
  
  Published by: 968495 on 10/30/2012 10:17

  All the oracle 10g is under extended support, version 10g XE was torn off in the download pages at any time 10g has been extended.

  Will probably not be able to get a download of any place under oracle.com, but it could be a few sites still harboring. Try google.

• RuntimeError: Failed to acquire the Oracle environment handle

  Dear friends,
  
  I use a 3rd third party tool that works with Oracle.
  
  During its installation and connection to the main database, received this error message:
  

  13:27:00.230 RuntimeError: Unable to acquire Oracle environment handle

  How to solve this error?
  
  Please guide me.
  
  Thank you

  How to solve this error?

  Contact the supplier third tool and ask them

• Error ORA-600 on the Production Oracle Applications Instance

  Hello
  
  We get the error ORA-600 on the Instance of the Production Oracle Applications.
  
  Can any body suggest how to solve this problem.
  
  
  We got the error on 30 - Mar below... but the instance is up & running.
  
  Error as follows:
  ==========
  
  error occurred at the SQL level 1 recursive
  to "DMSYS. OLAPIHISTORYRETENTION', line 1
  [internal error code, arguments: [16206], [4294951254], [] [] [], [], []]
  internal error code, arguments: [16206], [4294951254]
  
  
  
  Thanks in advance for your help.
  
  Thank you
  Mudunuri Billon.

  What version of Oracle?

• The daily tasks such as production Oracle DBA & developer DBA

  Hi all DBA,.
  
  I'm curious to know what you do every day as production Oracle DBA or developer DBA. More than a year ago, I became a DBA and before that, I was PL/SQL Developer. I navigate in the Administrator's guide and, now, in the middle of the Oracle database concepts. Then I intend to read backup and restore. As my day job: I check the backup log file. Check db objects and make sure that all are valid and check free space on each tablespace and adding data files if necessary. Also monitor top sqls session or above through OEM and tried tune sqls top of the page. Meet the demands of users, such 'kill a suspended session' and synchronize the data of a table between databases and refresh QA production db app. sometimes the air in the alerts log too if we have problems. Some people suggested TKPROF each file in short why trace the trace file generated. Don't you think that it is really beneficial? What should I do to improve the skills and abilities as an Oracle DBA. Really appreciate your ideas.
  
  Shirley

  Responsibilities of the DBA
  [http://www.cse.psu.edu/~groenvel/dba.html]
  [http://oracle.basisconsultant.com/introduction_to_oracle.htm]

• Oracle 12 c in CentOS Linux 7

  I put the Oracle database in Linux CentOS 7 computer. I create use as oracle with a band called oinstall.

  I can connect to the Linux system using name - oracle, but I couldn't find this user when I open system 'users and groups '. Is that what this user (oracle) specific?

  I use Desktop Environment - Mate with package Mozo - fork of Gnome alacarte and using yumex as practical utility for the maintenance updates and other services of the operating system.

  But I have some problems like this only under user oracle:

  oracle@centos7 ~]$ mozo
Traceback (most recent call last):
  File "/usr/bin/mozo", line 36, in <module>
    main()
  File "/usr/bin/mozo", line 32, in main
    app = MainWindow(datadir, version, sys.argv)
  File "/usr/lib/python2.7/site-packages/Mozo/MainWindow.py", line 48, in __init__
    self.editor = MenuEditor()
  File "/usr/lib/python2.7/site-packages/Mozo/MenuEditor.py", line 36, in __init__
    self.__loadMenus()
  File "/usr/lib/python2.7/site-packages/Mozo/MenuEditor.py", line 46, in __loadMenus
    self.applications.dom = xml.dom.minidom.parseString(util.getUserMenuXml(self.applications.tree))
  File "/usr/lib64/python2.7/xml/dom/minidom.py", line 1930, in parseString
    from xml.dom import expatbuilder
  File "/usr/lib64/python2.7/xml/dom/expatbuilder.py", line 32, in <module>
    from xml.parsers import expat
  File "/usr/lib64/python2.7/xml/parsers/expat.py", line 4, in <module>
    from pyexpat import *
ImportError: /usr/lib64/python2.7/lib-dynload/pyexpat.so: undefined symbol: XML_SetHashSalt
[oracle@centos7 ~]$ yumex
Traceback (most recent call last):
  File "/usr/bin/yumex", line 25, in <module>
    from yumexgui import YumexApplication
  File "/usr/lib/python2.7/site-packages/yumexgui/__init__.py", line 34, in <module>
    from yumexgui.gui import Notebook, PackageInfo, CompletedEntry, StatusIcon
  File "/usr/lib/python2.7/site-packages/yumexgui/gui.py", line 32, in <module>
    from yumexbase.constants import *
  File "/usr/lib/python2.7/site-packages/yumexbase/constants.py", line 35, in <module>
    from yum.constants import *
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 96, in <module>
    from yum.drpm import DeltaInfo, DeltaPackage
  File "/usr/lib/python2.7/site-packages/yum/drpm.py", line 27, in <module>
    from xml.etree.cElementTree import iterparse
  File "/usr/lib64/python2.7/xml/etree/cElementTree.py", line 3, in <module>
    from _elementtree import *
ImportError: PyCapsule_Import could not import module "pyexpat"
[oracle@centos7 ~]$

  I made it: useradd -u 501 -g oinstall -G dba,oper oracle


  You can source the oraenv file to configure the environment for you. See Oraenv - Oracle FAQ.

  I prefer to use the .bash_profile to explicitly set:

  ORACLE_BASE
  ORACLE_HOME

  Path (including the $ORACLE_HOME/bin)

  I also use rlwrap - must be manually create and install on Oracle's Linux (download the source and make a config, all makeand install). And then add aliases entries to my .bash_profile, for example:

  alias sqlplus = "' rlwrap $ORACLE_HOME/bin/sqlplus '"

  RMAN alias = "" rlwrap $ORACLE_HOME/bin/rman ""

  Note that to compile and generate rlwrap, a couple of RPMs of development must be installed via yum (using Yum Public Oracle filing) - such as readline lib dev and so on.

• dependency problem GCC 3.4.6 on CentOS 6.2 with Oracle 11 GR 2

  Hi all
  
  Miss me him still two packages needed to start the installation.
  
  Package: gcc - c++ - 3.4.6
  Package: libstdc ++ - devel - 3.4.6
  
  The library libstdc depend on CCG, I run into some issues.
  
  It seems that gcc is installed and accessible by the way. Here are a few outputs:
  #rpm - q gcc
  4.4.6 - GCC - 3.el6.x86_64
  
  #/ usr/bin/who CCG
  CCG
  
  Is there a problem of connection that I'm facing here or what I need to work on getting two versions of gcc to coexist in the environment?
  
  Thanks in advance.

  Salvation;

  CentOS is a Linux available for free distribution which is community supported and designed to be similar to Red Hat Enterprise Linux. It is not specifically sold by, or approved by Red Hat Linux.

  CentOS is not an operating system certified and supported for the Oracle RDBMS software and there are no plans to add support for CentOS. Supported operating systems are listed in the Oracle 11 g 2 Installation Guide in Chapter 3.

  I suggest you use 11 GR 2 with linux5 are certified. You can use the OEL5.x software for your question that you can download free of charge the e-delivery site.

  Information of certification for Oracle Daabase on Linux x 86-64 [ID 1304727.1]

  Please see:
  Oracle database on Unix AIX, HP - UX, Linux, Mac OS X, Solaris, Tru64 Unix operating system Installation and Configuration requirements checklist (8.0.5 to 11.2) [ID 169706.1]

  Installation guide available at:
  http://www.Oracle.com/pls/db102/homepage<>
  http://www.Oracle.com/pls/db112/homepage<>

  Respect of
  HELIOS

• Oracle linux 7 with Oracle 12 c, it is necessary GUI?

  I will install Oracle Linux 7 and I would get a minimal installation, then I'll install the latest version of the Oracle server that is version 12 c.

  Can I avoid to install GUI? I am interesting to the environment of the text.

  Which type of installation that I can choose? I would choose "minimum installation"

  -Minimal Install

  -Multi server

  -File and print server

  -Web server based

  -Virtualization host

  -Server with a graphical interface

  Where can I find the requirements for the operating system for this version of Oracle?

  Is there before installation for Linux Oracle packages list to the 12 c features Oracle database?

  Why you post the same question in different forums? You have already received a response.

  https://community.Oracle.com/thread/3797527

  https://community.Oracle.com/thread/3797436

  Why is it so hard to understand? The Oracle for Linux database setup is a Java based installer that requires X Window. No X Window - no graphical interface. There is no text based installer. If you do not use any GUI, do a silent install, you can look in the documentation.

• bash_profile contains oracle environment variables but still not able to run sqlplus in any prompt, any help please?

  c# user environment and start up specific programs

  $PATH = path: $HOME/bin

  export PATH

  export ORACLE_HOME=/refresh/home/app/oracle/product/11.2.0/dbhome_1

  export PATH = $ORACLE_HOME/bin: $PATH

  export ORACLE_SID = orcl

  I restarted the system still cannot run sqlplus in any prompt.

  Any suggestion would be appreciated.

  Thank you

  Charles Babu J

  You should you/bin/bash, not/usr/bin/bash

  The line should look like:

  Oracle: x: 8000:8000: / Refresh/home: / bin/bash

  Then log in as user Oracle and see if the correct environment is source.

  What is the output if you run the "env" command after a change?

  Sturla Thor

• taken Linux support to Oracle 11 g R2? what Open Suse 11.3 whith?

  So, I would find a list of certified linux for Oracle (GR 11, 2 or R1) distribution... y at - it all?
  
  I Open Suse 11.3 and I tried to install Oracle db (11 GR 2) on this subject, but it failed with the packages needed for what he...
  later, I found that Open Suse is not supported for the oracle DB... is this true?
  
  TNX

  OpenSuse is not certified with 11 GR 2. even as Centos, Ubuntu, Fedora...
  According to the literature, SLES is supported and certified.
  However, condition package OpenSuse is similar with SLES.

  and one thread has addressed this too
  openSUSE 11.1 and 11 GR 1 material/11 GR 2 installation
  Good luck
  HTH

• How to set up the Oracle environment...?

  I have a new copy of Oracle Enterprise Linux with Oracle 11 g R1 installed.
  
  Steps that I made and I am trying to understand...
  
  1. start the server OEL.
  2 to login remotely using PUTTY, I connect to the OEL
  3. I'm setting the variables (ORACLE_HOME and ORACLE_SID) with the "export".
  4. connect to sqlplus under sys with sysdba
  5A started the database. Everything is fine!
  6. If I log out of PUTTY and log back all my step 3 variables have disappeared.
  7. you know by now, I can't start the Oracle database without error.
  
  My question is...
  
  How to make the proper environment for the Oracle database?
  Do I have to have the above two variable filled all the time. Should these two variables be part of any (for root) login script? Once the session (shell) must be running all the time?
  Missing link here. I'm learning.
  Thank you
  Smith

  For starters, there are several environments shell could be defined as a default, such as: sh, csh, ksh, bash, tcsh, zsh or rc.
  Depending on what shell environment you have defined, you can or will have a different startup file when you connect.

  But the fundamentals still apply:

  For the most part, the first thing is that you should not run anything as root (related to Oracle).
  Oracle must have his own user name and be part of the DBA group.
  Maybe you have entered.

  Then Yes, your environment variables to be reset when you reconnect.
  There are several ways to achieve this.

  One of the most popular ways (although I do not necessarily), is to set the environment variables in your connection startup script.
  for example, your .profile file (dot - profile). For ksh shell, for example, it runs at first upward when you connect, once your session has read the script/etc/profile to wide control panel.

  If the environment variables are set correctly, they are exported, which is source as your login script runs.

  (Which I prefer), is in turn, you can 'source' environment variables yourself.
  It is again differently according to your default shell.
  For ksh, just type. . (I.e.: point-space-scriptfile)
  It is important that you include a space between the point and the file to run.
  This will make your additional windows in your main window and see these settings approx.

  Another option, favoured by Oracle, is to set the Oracle $PATH in your login script (.profile or other) and then run. oraenv. (point-space-oraenv). Supply the parameters that are defined when you run the oraenv that defines things like your ORACLE_SID and ORACLE_HOME.

  HTH...