OCM 12c Preparation - Create ASM disk groups

Creating ASM disk groups is a easy task. You have several ways of doing it, like:

• asmca (Preferable)
• sqlplus
• asmcmd
• Enterprise Manager (Yes, don’t forget him!)

Even though not said, I would also practice altering / dropping / renaming and playing with rebalace power on diskgroups using all the tools.

one very important thing is to keep in mind the many disk attributes that can be set like:

• Stripping Clauses
• Disk Hot / Cold Region Clauses
• Compatible attributes
• content.type

Practice all of them.

Path to Documentation:

Automatic Storage Management Administrator’s Guide -> 4 Administering Oracle ASM Disk Groups
Automatic Storage Management Administrator’s Guide -> 9 Managing Oracle ASM With ASMCA
Automatic Storage Management Administrator’s Guide -> ASMCMD Disk Group Management Commands
Automatic Storage Management Administrator’s Guide -> 7 Administering Oracle ASM with Oracle Enterprise Manager

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