Rogerio Antonio

In this post, I will show how to copy files from / to Oracle Automatic Storage Management (Oracle ASM). A typical example example is when we do TTS / a.k.a transportable tablespaces. I'm showing below how to do that using asmcmd cp command. [oracle@databaseserver01]$ $ asmcmd ls +DATA MOM/ MOMSPIT/ MOMUAT3A/   [oracle@databaseserver02] $ asmcmd cp +DATA/standby_control.ctl sys@databaseserver01.1522.+ASM:+DATA/standby_super_mario.ctl Enter password: *********   [oracle@databaseserver01][$ asmcmd ls +DATA MOM/ MOMSPIT/ MOMUAT3A/ standby_super_mario.ctl.305.859841709 More about this: asmcmd Thank you for reading, hope this post was helpful. Rogerio

In this post I'm sharing how to address of the most repetitive tasks after fresh build or clone a VM. Eg. for database   pre install tasks . First of all , I will how to change the hostname. Next, I will setup the local naming resolution. At end, how to play with the firewall. Change hostname - the hostname is key including for server provisioning and orchestration, the server name can be changed using the hostnamectl command. Lets see bellow some examples. root@Unknown-08-00-27-26-48-7d # hostnamectl status Static hostname: localhost.localdomain Transient hostname: Unknown-08-00-27-26-48-7d Icon name: computer-vm Chassis: vm Machine ID: d5a9e3e4d118804089e345228a189582 Boot ID: f76e3fc1c76f49028a1583b90eb01511 Virtualization: kvm Operating System: Oracle Linux Server 7.7 CPE OS Name: cpe:/o:oracle:linux:7:7:server Kernel: Linux 4.14.35-1902.3.2.el7uek.x86_64 Architecture: x86-64 root@Unknown-08-00-27-26-48-7d # hostnamectl set-hostname wls.example.com root@Unknown-08-00-27-26-48...

EnglishVersion Inicialmente este post foi feito para 11g - como arrancar uma base de dados - foi entretanto revisto para 12c, foram adicionadas algumas validadores.

Versão Portuguesa Sometimes is useful to have two operative systems in the laptop, is possible to get that creating two partitions in th disk, and to install the OS in the respective partition. But this post is not about that - this post is about .. after have the installation is done. After install Linux, is expectable to have a menu to select the operative system. That didn't happened in my latptop, it's loading directly the Linux .. upss Windows 10 "has gone" !!! This post is about that .. feature

EnglishVersion Por vezes e interessante ter dois sistemas operativos numa maquina. Isso consegue-se particionando o disco, e instalar o sistema operativo noutra partição.Este post não e sobre essa instalação, mas sim sobre pós configuração. Apos instalar Linux, quando inicio o portátil e espectável aparecer um menu para selecionar o sistema operativo, Linux ou Windows 10 ... No meu caso o portátil carrega diretamente o Linux .. upss o Windows 10 "desapareceu" !!! Este post partilho a investigação sobre isso .

Versao Portuguesa Installing the Oracle Preinstallation RPM From Unbreakable Linux Network Oracle requires some RPMs in the system - it would to be a bit painful to install all the requirements Oracle Linux comes with the yum configured and ready to use - using it makes life easier on that task bellow the example. [root@dbserver ~]# yum install oracle-rdbms-server-12cR1-preinstall Loaded plugins: langpacks Resolving Dependencies --> Running transaction check ---> Package oracle-rdbms-server-12cR1-preinstall.x86_64 0:1.0-7.el7 will be installed --> Processing Dependency: gcc-c++ for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: compat-libcap1 for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: ksh for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: libaio-devel for package: oracle-rdbms-server-12cR1-preinstall-...

English Version Install pre reqs para Oracle DB Uma das pre tasks necessarias para base de dados Oracle e installar previamente uma lista enorme de packages. Oracle Linux  vem com os repositorios do yum  , o que facilita muito a tarefa de preparar o servidor para Oracle. [root@dbserver ~]# yum install oracle-rdbms-server-12cR1-preinstall Loaded plugins: langpacks Resolving Dependencies --> Running transaction check ---> Package oracle-rdbms-server-12cR1-preinstall.x86_64 0:1.0-7.el7 will be installed --> Processing Dependency: gcc-c++ for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: compat-libcap1 for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: ksh for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing Dependency: libaio-devel for package: oracle-rdbms-server-12cR1-preinstall-1.0-7.el7.x86_64 --> Processing De...