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The vm is running Centos 7.9 with LVM/XFS. Any advice on what to look for inside the VM? Any suggested tuning? Even with this lack of deduplication, the performance has been better than other backup methods that I've used for this vm, just hoping for a lot better.

I'm hoping someone can point in the the right direction to investigate why so little of the data blocks on PBS are being reused for a backup. I have 1.9TB vm (two disk 1.4TB/500G) where only 40% of the blocks are reused. The last back reused 770G of data and transferred 1.1T in the backup...

It was fixed for me by stopping and starting the VM AFTER reboot. So, what happened is: Upgrade Proxmox Shut everything down Reboot VMs start ERROR BACKING UP VM 100 Stop/start VM 100 Backup VM 100 worked, no error. VM 100 is running Centos.

I'm getting this same error, but only on one VM. I have one standalone server that is running 2 vms. I upgraded to 6.3-3, shutdown the vms, rebooted the server, started the VMs, started the backup for vm101 and it succeeded, started the backup for vm100 and it failed. INFO: starting new...

and # pveceph status { "mgrmap" : { "available" : true, "standbys" : [ { "available_modules" : [ "balancer", "dashboard", "influx", "localpool", "prometheus"...

Providing some more details on this. What I know has happened: - Some network issue occurred and ceph storage was taken offline - All servers were rebooted - Upon boot, ceph was still offline - OSDs and Managers were running, Monitors were not - Monitors were brought online but saw inconsistent...

Any advice on how to troubleshoot this? How does fwln1115o0 get created? Where? Why?

I have a 3 node cluster setup that is claiming mac addresses used by other devices on the network. I have one central switch, E1 and several switches, A##, connected to that one. One proxmox host is connected to A10 and two are connected to A11. The ports connected to the proxmox servers...

I'm trying to test out a Proxmox/Ceph cluster and the gui/storage seems to stop working for all storage related tasks/info when I setup Ceph. I setup a nested proxmox cluster (wiki/Nested_Virtualization) and everything seems to work with that. Hardware server is running pve-manager: 3.4-9...

Can you have multiple Proxmox clusters access the same iSCSI target? Does it matter if the different clusters are different versions (1.x, 2.x, 3.x)? I have one existing cluster of 8 nodes running on an older version of Proxmox that the users don't want to upgrade yet but they want to add...

Is there a way to upgrade to a specific version? I have a cluster of 4 nodes and would like to add another node to the cluster without having to take down all of the VMs and upgrade the existing nodes. Last time installed 2.2 from CD and then upgraded packages with "aptitude update && aptitude...