This document provides instructions for configuring an Ubuntu server as an iSCSI initiator to connect to a Dell Equallogic storage array, mounting the new disk, and restoring data if the disk becomes unmounted or deleted. It describes installing the open-iscsi package, configuring the initiator, discovering the iSCSI target, logging into the target, partitioning and formatting the new disk, mounting it, and adding it to fstab. It also explains how to unmount an infected disk, remove its automatic mount, reboot to restore from a snapshot, rediscover and reconnect to the target, and remount the restored volume.