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Dynamic Reconfiguration

Dynamic Reconfiguration (DR) is a feature that is available on some high-end SUN Enterprise systems. The system board to be reconfigured contains disks controlled by VxVM (in addition to CPUs, memory, and other controllers or I/O boards) that can be taken offline while the system is still running.

See "Enabling and disabling I/O for controllers and storage processors" on page 147.