Two redundant Xen servers with one SAN

[mabi <mabi@xxxxxxxxxxxxx>]

Hello,

Is it possible with Xen on Debian 10 to have two Xen servers both directly 
attached in a redundant way through HBA interfaces to a single SAN?

The goal here would be to achieve higher availability of the Vms in case one 
Xen server is down for maintenance or because it is defective. This would mean 
that the the virtual machines can continue to run on the second available Xen 
server. The SAN would be used to store the virtual machines images directly via 
LVM I guess.

I did not find any Xen documentation or third-party howtos in order to do that. 
Does anyone have any pointers to some documentation or hints? or maybe this is 
simply not possible?

Best regards,
Mabi