Migrate the oracle database from one machine to another machine (the same as the linux platform) and set it to a different path with different instance names
Migrate the oracle database from one machine to another machine (the same as the linux platform) and set it to a different path with different instance names
First, what will happen if Oracle is not uninstalled and then installed in Linux? An error occurs when Oracle is installed in a production environment, which leads to no security issues in oracle.
First, what will happen if Oracle is not uninstalled and then installed in
I used Oracle V8.1.6 of Linux and installed it on RedHat Linux 6.0.
Oracle Installation includes two parts: Enterprise Edition server and client. You can select different parts for installation based on your actual situation.
Here, the Enterprise Edition server is the main introduction object, and the client installati
Label:
Introduction
Configuring Hugepages
Force Oracle to use Hugepages (use_large_pages)
disabling Transparent hugepages (RHEL6/OL6)
Configuring 1G Hugepagesize
Introduction For large SGA sizes, hugepages can give substantial benefits in virtual memory management. Without hugepages, the memory of the SGA is divided into 4K pages, which has to be managed by the Linux kernel. Us
There is an automatic backup script program for rman. I have previously written an automatic backup case for exp backup specific solution (Oracle automatic backup case for Linux platform (using exp tool)
There is an automatic backup script program for rman. I have previously written an automatic backup case for exp backup specific solution (Oracle automatic backu
the number of operating system bits[root@FSWWOA /]# uname -mx86_64X86_64: Indicates that Intel's processor is used, and that the operating system is 64-bitI386: Indicates that it is a 32-bit1.3. Check the hard disk space#查看临时目录空间[root@FSWWOA /]# df -h /tmp#查看硬盘总空间[root@FSWWOA /]# df -hOracle installation is required to have at least 1GB of space in the/tmp directory.The following are the required space for each version of Oracle installation
Always wanted to learn the operation of the Oracle database under Linux, but the installation of the Linux operating system from the beginning, the process of installing the Oracle database is very cumbersome, involving a lot of operating system and database configuration, the threshold is high. It is only recently dis
Recently, I became the loyal fans of linus, And the linux lady was handsome. I found the feeling of Character Control. Installing linux in Oracle was a tough task, it took two days for free time. Share with you.
First of all, it is a Linux package. The gcc package and java package must be installed. Otherwise, an error
After that, the database and instance names on the linux Server are changed from uppercase ORCL to lowercase orcl, and all the parameter files and password files are modified to decompress the cold backup.
After that, the database and instance names on the linux Server are changed from uppercase ORCL to lowercase orcl, and all the parameter files and password files are modified to decompress the cold backup
Tags: installing Oracle in Linux (installation summary)1, check the hardwareMemory# grep Memtotal/proc/meminfoSwap space# grep Swaptotal/proc/meminfoDisk space# Df-ah2, download softwareOracle Database 10g Release 2 (10.2.0.1) software download location:Http://otn.oracle.com/software/products/database/oracle10g/index.html3, modifyHostfileThe view /etc/hosts file must contain a fully qualified name for the s
In the past few days, if I access the SqlServer database and Oracle database through the desktop program and ASP.net on the Linux platform, I find that many articles written on the Internet are incomplete and many are useless redundant settings, I did not talk about the principle. I studied it for several days and confirmed that the following settings can fully meet the requirements. Prerequisites: OS: Cent
Tutorial on installing Oracle 10 Gb database on Linux
Oracle Database software can run on almost all Windows/Unix operating systems. It is recommended that you learn to use it because of the ease of access and open source of linux systems. (RedHat 5.3 32bit is used this time)
1) install the
Linux Oracle is a common system, so I learned about Linux Oracle. Here I will introduce the application of Linux Oracle System in detail and hope it will be useful to you. In the use of Linux
On the linux platform, manually create a database (Oracle10g). After installing the Oracle software, you can use manual database creation to train your abilities and understand the whole process of database creation. The steps are as follows: 1. Create an Oracle SID. If you log on to linux as a user in the dba group to
Environment:
Operating System: windows xp
Virtual machine: VMware 5.5.3
Linux: RHEL 5
Note: Since RHEL 5 is not supported in Oracle official documentation, the following configuration items are subject to Oracle requirements for RHEL 4.0.
I. Check hardware
1. View RAM and swap space and disk size
Command: # grep MemTotal/proc/meminfo
# Grep SwapTotal/proc/meminfo
oracle:dba/opt/oracle#chown-R Oracle:dba/opt/orainventory#chown-R oracle:dba/opt10. Configure the Linux hostCheck the/etc/hosts file for localhost records (point to 127.0.0.1), if not, there will be some problems in configuring the Oracle monitoring later, so that the monitoring can not be started, this record can be manually added here. Add the following config
Label:First, Introduction The importance of Oracle databases in system operations is self-evident, and the knowledge of operating systems and databases is deepened through familiarity with the installation of Oracle. Linux installation Oracle early modification of Linux kern
) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6B/B8/wKiom1U04yeCiEyJAAKoroKYuyI707.jpg "title=" em.png "alt=" Wkiom1u04yecieyjaakorokyuyi707.jpg "/>In the end, the Oracle documentation says that there is no static registration listener configured, and EM will not be able to be used. There's no testing here. nbsp , NB Sp , NB Sp , NB Sp qq:276631587 Good luck! This article is f
Linux: RedHatEnterpriseLinux5.6Oracle: 10g1, modify the/etc/oratab file and change orcl:/home/oracle/product/10.2.0/db_1: N to orcl: /home/oracle/product/10.2.0/db_1: Y2, modify $ ORACLE_H under the oracle account
Linux: RedHat Enterprise
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