Monitoring and maintenance

To maintain your system, you must know about monitoring, editing, and maintenance for external volumes, paths, and systems.

• Monitoring external volumes and paths

• Path maintenance

• Powering off and on external storage systems

• Powering off and on local storage systems

• Powering off and on local and external storage systems

• Disconnecting external systems and volumes

• Reconnecting external systems and volumes

• Changing path mode to ALUA mode (Enable or Disable)

• Changing I/O mode for external storage systems

• Changing the port settings of an external storage system

• Editing mapping policies for external volumes

• Deleting an external volume mapping

• Changing the MP unit of an external volume