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Hello, I have a problem with a cluster node. I installed a new node, and add it to the cluster, I didn't have any problem, it integrated well. Yesterday I went to access the node via the web and observed that the cluster marked it without access. I tried to access the node directly using its ip...

Hello friends, I need help, I don't understand what's happening. I have a vm with a hard disk of 1 tb, inside I have an installer a windows server 2016, this only occupies 300 gbs. 4 days ago the backup started to fail, there is a disk error. I tried to clone the mv but it also does not leave...

Hi everyone I have problems making a backup, I have made the copy for years, it never gave problems. For three days this error appears: INFO: starting new backup job: vzdump 320 --remove 0 --mode snapshot --storage NAS_BACKUP_PROX --node PROX-3 --compress lzo INFO: Starting Backup of VM 320...

Hello friends I need help. I have a local network with 5 proxmox nodes and a cluster. observing the network traffic with wireshark I see an excessive traffic that has as a destion: dst: 239.192.142.10 port src: 5404 port dst: 5405 I understand that ports 5404 and 5405 are used for multicast...

I have a machine with a VirtIO disk. At the moment it has a disc of 1 tb, but I am wasting a lot of space. What I want is to change it for a smaller disk. But I have no idea how to do it. Someone knows some guide or some step to be able to do this. Since proxmox gives me the option to increase...

I have a little doubt, what storage should I use and why. VirtIO or SCSI. I would like to know which will give me less problems

I have a virtual machine to which I have deleted a lot of information but the security copy is still the same size What is the easiest and safest way to erase the blank spaces of that virtual machine?

Hello everyone, When I try to connect to a virtual machine in the cluster (in another node) I get the following error: IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has...

Hello everyone to install a cluster with two nodes, it worked for me. One of the nodes failed, I had to reinstall it. I eliminated it from the cluster by following the steps below: pvecm delnode enter a / etc / pve / nodes I executed rm nombrenodo -Rf and pvecm e 1 when I restart I can...

Goodnight, I had to reinstall a proxmox that I had already licensed, I do not know how to reuse the same license. Greetings and thanks

Good Morning When I try to update my proxmox I get the following error: Err:6 https://enterprise.proxmox.com/debian/pve stretch Release 401 Unauthorized Reading package lists... E: The repository 'https://enterprise.proxmox.com/debian/pve stretch Release' does no longer have a Release...

Hello, I have a node with 64 GB of RAM. I created a VM with Windows 2012 Server and I assigned 16 GB of RAM. The problem is always the usage of RAM is around 90% in the VM summary But when I go to the VM and i see the task manager the usage of RAM is around 7-8% The problem persist even when i...