We see these on one of our xcpng in xen orchestra. These just have option to forget.
Are these disks useless or of old VMs?
Can these be deleted if these are orphaned?

@olivierlambert @stormi Restarting toolstack solved the problem. But after migration, VMs are performing very slow. We are on bios.

@stormi @olivierlambert so we upgrdated the server. Everything went fine and all VMs are working fine expect one which is giving VDI missing error when we try to start. We also tried to snapshot, clone VM, but it keeps on stucking on 0% in tasks. Any suggestions?

We have a xenserver 7.2 with external storage.
One of the VM have both local storage and external usb storage as disk attached to it.
If we migrate from xen 7.2 to xcpng 8.2, do we need to do anything special apart from normal upgrade that we do.

Thanks in advance.

@olivierlambert thank you so much.

Also, is it possible to export 7.2 based VMs from disk 2.

Setup fresh xcpng 8.2 on a new server and import VMs in it via xva or any other method.

Will there be any conflict if we import 7.2 based VMs to 8.2 xcpng.

We have a Xen server with two disks. On first, Xen server 7.2 is installed. On second disk inside same server, there are 3 VMs. Is it possible to migrate directly to xcpng with two disks?