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Hi, A backup does not replace Raid1, and a Raid 1 does not replace a backup in any other way. These two different use cases. A backup is mainly focused on saving/restore data. A RAID1 serves primarily to maintain the service and secondly to ensure data protection. So I would use a ZFS mirror...

Hi, There is no 3D-acceleration in PVE. I guess this is the reason why your game does not work. For Gaming in a VM you need a dedicated GPU and pass this to the VM.

This is an advanced topic and can't be set over the GUI. You have to do this on the command-line.

Nein, ich befürchte deine Daten sind weg. Das ist leider so in der Welt von Thin-Provisioned-Storage.

Dann kontrollieren wir noch mal ob es richtig gemappt ist. # show dm dev ls -al /dev/pve/vm-101-disk-2 # list all mapped devs losetup -l # show all mount points mount

Ja sehe das genauso. Was komisch ist das die Daten am LV ca 8GB angegeben haben. Wie viel sollten den eigentlich drauf sein? Wenn es sehr viel mehr waren dann kannst du davon ausgehen das alles weg ist.

sorry muss /dev/pve/vm-101-disk-2 heisen

Maybe. The question is, what is waiting. i.e., restore a VM from a slow NFS server to a fast NVMe storage on PVE. If you restore, the NVMe has nothing to do because it waits for io from the NFS. But the IO will be huge because there is IOwait what does not affect the performance of the system.

wichtig der Container muss „Off“ sein, sonst kann das FS korrumpieren. Dann kannst du es mappen und direkt im Host mounten. Danach kannst du die Daten kopieren. # map lv losetup -f /dev/pve/vm-101-disk-2 # list all mapped devs losetup -l # mount loop dev mount -t ext4 -o ro /dev/loop<x>...

Hi, normally a span port is a oneway connection, where you can sniff the data of the mirrored port. Then remove the IP on the vmbr1, because it is not necessary. Also, you have to set the vmbr1 in "Promiscuous Mode" to receive packages what are not for you MAC

Here the definition of IOWait: - iowait: In a word, iowait stands for waiting for I/O to complete. But there are several problems: 1. CPU will not wait for I/O to complete, iowait is the time that a task is waiting for I/O to complete. When CPU goes into idle state for...

Hallo, du kannst mit dem Komando "lvs" auf der Commnd-Line nachschauen, ob sich Daten in dem lv befinden. Es wird dir als Data% angegeben.

Hi, Proxmox VE needs no superfast OS disk. If you do not swap on this disk, a normal HDD is just fine. If you use the default installation packages, 20GB is more than enough. There is no concern about sharing OS and LXC/KVM on the same disk. The only thing is the separation in the case of...

Hi, yes, this is possible. The easiest approach is to use a symmetric storage configuration. If this is not the case you can use the command-line for migration with the parameter ''-targetstorage <storage>'

Hi, you can use the GPU in many VM, but only one VM can run with this GPU at a time. So if you were 3 brothers, only two of them could play.

Did you upgrade the Firmware of the Controller to the latest version? And what firmware do you use on this controller? (HP or LSI, IR or IT) What kernel do you use?

### Only for Ubuntu: # remove netplan sudo apt purge netplan.io # cleanup sudo apt autoremove --purge ### End Only for Ubuntu # make sure NICs are down before enslaving them sudo ip link set enp33s0f0 down sudo ip link set enp33s0f1 down sudo ip link set enp34s0f0 down sudo ip link set...

I have tested it here with a Mellanox connect-X4 LX EN OCP 2.0 Type 1 Form Factor.[1] I have used your network setting, and everything is working. The working Ubuntu 20.04 LTS/Fedora may not use all functions on this card. If you are still interested to reproduce this error on Ubuntu/Fedora, we...

Hi, this is expected. The pvestatd daemon checks all devices in regular intervals.

Hi, what is the exact model of this Mellanox NIC? And do you use the actual firmware on it?