Network block devices for Linux
This appendix addresses techniques where block devices are presented to a host, but are physically attached to another host. This configuration allows you to migrate data in a host-based manner for Linux operating systems.
This appendix contains the following sections:
Network block devices
Network block devices are block devices where the real device is attached to a different Linux host. The device accepts the same block commands to write, read, and maintain data as a conventional ...

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