DM8 command line installation and database creation

In the actual production environment , There's a lot of linux The server has no desktop installed , Cannot call the graphical interface to install 、 Create and configure databases . The following is about linux Operating system , Create as a command line 、 install 、 start-up DM8 database .

The command line installs the database software

1. use root The account will install the database package dm8_setup_rh7.iso Mount to /mnt Directory

[[email protected]~]# mount -o loop /home/dm8_setup_rh7.iso  /mnt

2. use dmdba Account number entered to /mnt Catalog , Perform installation operations ：

[[email protected]~]# su - dmdba[[email protected]~]$ cd /mnt[[email protected]]$ ./DMInstall.bin

Install database software , Cannot call up the graphical interface , The installation times information is as follows ：

3. Install the database software in the form of command line ： The default is Chinese installation

[[email protected]]$ ./DMInstall.bin  -i

4. choice key file , No, key It's fine too

5. Choose a time zone ： Default

6. Choose the database installation type ： Choose a typical installation

7. Enter the installation path ：/dm8

8. Start installing database software

9. use root Account execution script

Script /dm8/script/root/root_installer.sh Used to create DmAPService service , And start the

Create... With command DM database

1. use dminit Tools create database

path Is the path of the database file ,db_name It's the database name ,instance_name Is the database instance name ,port_num Is the database port number

2. use root The account executes the script to create the database service

Start database

1. Set the database to start automatically , And start the database

2. Connect to database

Be careful ： When creating data , If not specified SYSDBA password , be SYSDBA The password is the same as the user name by default . For security reasons, it's best to change SYSDBA User password .