How to Create iSCSI SR

This guide goes over how to Create iSCSI SR on Xen to connect to an iSCSI target. Here is the step-by-step and a video walkthrough, which includes setting up iSCSI in FreeNAS.

Requirements

• Multiple XenServers (2+) in a Pool
• iSCSI target (Check out FreeNAS in the video below for setting one up)
• At LEAST a gigabit environment

Step-by-Step Guide to Create iSCSI SR

1. Open and Connect to XenCenter / XCP-ng Center
2. Select Pool and Click New Storage
3. Make sure iSCSI is selected
4. Name Storage
5. Select either provisioning methods
6. Enter IP Address / Authentication (if needed) / Click Scan Target Host
7. Pick IQN / LUN from your storage device
   • Note: When Selecting IQN, make sure you select your SAN if you are using a dedicated network
8. Finish

Video Walkthrough

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In the end, we now have a centralized storage system that all our hosts can put their VMs on. This is key for using high availability, Xen Orchestra, and quick migrations. Remember to use the community-driven XenServer @ https://xcp-ng.org/, therefore you can get all the enterprise features of XenServer in your lab environment.

Leave any Questions and Comments below and I will get back to you. I regularly publish on YouTube, Steemit, and christitus.com so if you’d like to see more videos and articles click the subscribe button in the top right.

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Posted from my blog with SteemPress : https://www.christitus.com/2018/10/09/create-iscsi-sr/

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