ATTO Technology Resource Library

Welcome to ATTO’s Resource Library. Here you may access a comprehensive collection of guides, downloads, and tools meticulously curated to enhance your ATTO experience. From solution briefs and use cases to manuals and reference guide, find the information you need to optimize your workflow and achieve seamless integration with our solutions.

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Resource Type:
Support

Product:
Software Applications

Title
ATTO Xtend SAN Software Troubleshooting Guide

FileAction
ATTO_Xtend SAN_Troubleshooting_Guide
Xtend SAN is an iSCSI software initiator for macOS utilizing the iSCSI protocol to transmit information across Ethernet networks to iSCSI storage. It is a kernel-resident device driver that allows a Mac to function as an iSCSI client by using an existing network card (NIC) and the macOS network stack to emulate SCSI devices.
Work around Big Sur Gatekeeper for XtendSAN

FileAction
TechBulletin-WorkAroundBigSurGatekeeperforXtendSAN
With the release of macOS Big Sur, Apple has deprecated the socket we use to plug the ATTO Xtend SAN virtual SCSI driver into their kernel. In the past, Apple allows the user to “allow” the use of the driver but this option is not available in Big Sur.