Re: Connecting new host to MSA 2050 without loosing data.

Yes you need Install and configure High-Availability Cluster setup for your Server Operating System in order to access same MSA volume from both servers otherwise data corruption will happen.

You can check below links to get idea and contact your Solution Consultant or OS support to Install and configure two node Cluster system,

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/high_availability_add-on_administration/ch-startup-haaa

https://www.learnitguide.net/2016/02/configure-high-availability-linux-cluster.html

https://www.tecmint.com/cman-multi-node-cluster-setup-in-linux/

https://www.golinuxcloud.com/ste-by-step-configure-high-availability-cluster-centos-7/

Hope this helps!
Regards
Subhajit

I am an HPE employee

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