Shulou(Shulou.com)06/01 Report--

1. Add disk to rac01 (1) add controller

(2) add disk and set it to a fixed size

(3) set to shareable

2. Rac02,rac03,rac04 adds the shared disk created above

III. Disk partition

Partition the four disks / dev/sdb / dev/sdc / dev/add / dev/sde in turn

4. Install ASM driver

There are three packages in total. Download two packages on the official website, and then install kod-oracleasm directly with yum.

Yum install oracleasm # # (install kod-oracleasm) rpm-ivh oracleasm-support-2.1.11-2.el7.x86_64.rpmrpm-ivh oracleasmlib-2.0.12-1.el7.x86_64.rpm

Install on four nodes in turn

5. Configure ASM module

Re-initialize:

Oracleasm init

Perform the above steps on four nodes in turn.

Format the shared disk, that is, create an ASM disk (1) on the first node, create an ASM disk

(2) scan the disk on the other three nodes in turn

-at this point, the ASM shared disk is created. Later, when installing grid, you need to use the disk here to create a disk group. Then, before installing the database, you can create disk groups graphically through ASMCA.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.