Maintaining pairs during storage system maintenance

You can maintain pairs when you switch off the storage system power and when you replace the microcode.

Parent Topic

• Monitoring and maintaining Thin Image

Child Topics

• Switching off the power supply

  Use this workflow to switch off the power supply.

• Replacing the microcode (or firmware) offline

  Microcode, also known as firmware, is usually replaced online to prevent the loss of pool and pair data in shared memory.