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3. iSCSI Initiator
iSCSI (Internet Small Computer System Interface) is a protocol that allows SCSI commands to be transmitted over a network. Typically iSCSI is implemented in a SAN (Storage Area Network) to allow servers to access a large store of hard drive space. The iSCSI protocol refers to clients as initiators and iSCSI servers as targets.
Ubuntu Server can be configured as both an iSCSI initiator and a target. This guide provides commands and configuration options to setup an iSCSI initiator. It is assumed that you already have an iSCSI target on your local network and have the appropriate rights to connect to it. The instructions for setting up a target vary greatly between hardware providers, so consult your vendor documentation to configure your specific iSCSI target.