Add a new data file to the database in an Aix-naked device environment

Bare device environment, data if you want to add a data file is a little more troublesome than other environments, because a bare device can only create a data file, the following is a record of adding data files, as follows:

1. View Volume Group Lsvg

2 Viewing physical volumes

3. View logical Volumes LSPV Physical Volume information displayed in a volume group
4.lsvg Datavg
5. If you have closed, it's useless.
6.alter tablespace zl9eprlob Add datafile '/dev/rora_data017_8g ' size 5000m autoextend OFF;

7. If you do not need to create a logical volume before adding a data file.

Add a new data file to the database in an Aix-naked device environment