5.2 Administering IORM

You can perform various administrative tasks related to I/O Resource Management (IORM).

To perform the tasks, use the DBMS_RESOURCE_MANAGER package to define database resource plans on the database servers, and the CellCLI utility to specify the IORM plan on each cell.

• Setting the IORM Objective
  Use the CellCLI ALTER IORMPLAN command to set the IORM objective.
• Administering Database Resource Management
  To set up database resource management, you must use Oracle Database Resource Manager to configure the consumer groups, assign sessions to consumer groups, create a database resource plan, and enable the plan.
• Administering the IORM Plan
  You can administer the IORM plan by using the CellCLI ALTER IORMPLAN command.
• Listing an I/O Resource Management Plan
  You can view the current interdatabase plan for a storage server using the CellCLI LIST IORMPLAN command on the storage server.
• Managing Flash Cache Quotas for Databases and PDBs
  IORM enables you to control how you want the flash cache to be shared among different databases and pluggable databases (PDBs).
• Managing XRMEM Cache Quotas for Databases and PDBs
  
• Managing PMEM Cache Quotas for Databases and PDBs
  
• Using IORM Profiles
  I/O Resource Management (IORM) interdatabase plans support profiles to ease management, and configuration of interdatabase plans for hundreds of databases.
• Verifying the Configuration of I/O Resource Management
  Use this checklist to verify that I/O Resource Management (IORM) is configured correctly.