Re: Grid 12c installation for standalone

Posted by ErmanArslansOracleBlog on Jul 09, 2018; 8:16am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/Grid-12c-installation-for-standalone-tp6368p6371.html

Step 6.4 iand 6.5 is different things.
Please read the documentation carefully..
you do 6.4 or 6.5.. It depends on your choice..
Please read the titles of 6.4 and 6.5.. Then, you can decide which way to go according to your needs.

There is no exact answer for your diskgroup related question.. Again it depends..
If you choose normal redundancy,you will have a 2 way mirror. So yout 16 disks will be like 8 disks in size.
If you choose high redundancy,you will have a 3 way mirror...  (more secure than normal redundancy, but you will have less disks in size.)

As for AU related question -> 4MB recommended for Exadata.
Actually, it depends on your database type.. For OLTP , 4MB is recommended.
However, for Data warehouses, you may consider having bigger AUs. (8MB, 16MB and so on)