NODE PROVISIONING OF I/O MODULE HAVING ONE OR MORE I/O DEVICES

摘要

A method for node provisioning in a storage system includes providing an I/O module in the storage system having a network and a storage subsystem, the network connecting the I/O module and the storage subsystem. The I/O module is connected to first and second computer systems and configured to provide virtualized I/O links to the first and second computer systems. A first virtual I/O link associated with a first boot image is mapped to the first computer system, the first boot image being associated with a first I/O device mounted in the I/O module. An I/O switch in the I/O module is caused to connect the first virtual I/O link to the first computer system. The first boot image is suitable for booting a plurality of computer systems connected to the I/O module.