Migrations within a cluster.

Jeza

New Member
Jan 15, 2025
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Guys
I am playing with Proxmox 8.4.1, with a shared san and 4 clustered nodes. All nodes are connected to the ISCSI Via 10GBE, and have their VG's connected.
All nodes can see the storage and store files / move guests etc.

My question is regarding migrations from one node to another. (I am used to ESX). When I migrate a Guest to another node it apears to copy the disks instead of just moving the "Compute" power.
Each host has access to the same Vlans, and Shared storage.

If I click Migrate on a powered Off VM, I can choose any of the nodes I wish (Except current node), Which is what I expect, however it does not allow me to choose the storage ? However If I view LVM on each node is shows the Volume groups, VG1 and VG2 etc.
2025-04-17 15 46 57.png1744901244058.png

When I ask it to migrate and it kicks off I see these :
1744901292385.png

Which is making me think its copying the actual disks again ?

Thanks in advance.