You need to add only a cluster, and then all the nodes of the cluster appear. If you add each node of the cluster to PDM you may have duplicated (or x 3or x5 depending on the number of nodes) VM in PDM
Thank you very much for your replies. I can confirm that setting X2APIC, and IOAT DMA to enabled, solved the issue, now kernel 6.17.2-2 boots normally. I do NOT have Secure Boot enabled and SR-IOV is enabled.
My Apologies. I've set this exact config and now works fine
https://forum.proxmox.com/threads/dell-poweredge-r630-reboots-immediately-on-kernel-6-17-2-2-pve-pwr2262-cpu0704-uefi0078.177201/post-821716
Which version of Proxmox do you have at the destination? It will be a problem with the versión of Proxmox at the destination cluster, because live migration is only supported on latest PVE 8 versions
Have you any information on dmesg or journalctl?, it will be a hardware failure, due to ram (memtest is your friend) or even power supply failure not serving the necessary voltage/current to the equipment.
You may setup another PBS instance in a remote location and made a sync Job between the two pbs.
https://pbs.proxmox.com/docs/managing-remotes.html
After this You can setup another pbs storage for the remote pbs
You can try to use the NFS as a removable storage in PBS, if the PBS host dies, you can create a new one, and add the storage again as a removable existent media.
If you use this trick you can access again to your backups.
You can try to boot with a live debian image, and do a copy of the disks in the lvm volume to a external usb or via rsync to a new machine. To find the disks you can use:
pvesm list local-lvm
Then for example:
qemu-img convert -O qcow2...
Thanks, this helped me finding the issue:
Adding the following lines to `/usr/share/perl5/PVE/API2/Storage/Content.pm` to the create function:
use Data::Dumper;
use Sys::Syslog;
syslog('info', Dumper($param));
The call was...
First you need to check the performance of your storage, yo can test it with fio command
https://pve.proxmox.com/wiki/Benchmarking_Storage
Also you can try
pveperf
For example
pveperf /var/lib/vz
Is not a good idea making backups in different datastores as you miss the dirty bit, so every time you do a backup weekly or monthly is a new copy not incremental.