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Hello everyone. How hide the cluster nodes for the user if virtual machines are not running on them. They are simply displayed if the user is logged in.

Thank you. I will wait for the plugin to appear for working with the tgtadm configuration utility, and I hope it will not take long. It is possible to work with LVM over iscsi, but then it is not possible to expand the disk without completely removing the PV from the host. + snapshots do not...

Ovios use tgtd - The SCSI Target Daemon. Maybe problem because used this daemon? Proxmox can be adapted to work with it?

Hello everyone, I'm trying to use ovios linux for my tests as a network storage. There was a connection problem. Generated a key and sent it to san. I am trying to add a disk to the virtual machine and I get the error: No configuration found. Install iet on 192.168.1.169 at...

I ask for help in understanding how to correctly create and use the API Token. I first create a user and then create a token for that user. A token ID and secret is generated for me. I'm interested in what UUID is in USER @ REALM format! TOKENID = UUID

Thanks for reply. Thread that you post fix my problem. What do you think about the correct use of options hwaddress ether ab:cd:12:34:56:78 or bridge_hw ab:cd:12:34:56:78

Every time the Windows virtual machine is rebooted. The network connection manager is discovering a new network. For example, there was network 1, and after a reboot, the dispatcher showed network 2 and so on. The machine receives the ip address from the network that is configured for dnsmasq. I...

Hello everyone. Faced the following problem. Configured NAT and DHCP for virtual machines on Proxmox. After each reboot, when receiving an IP address via DHCP, the virtual machine with Windows constantly finds a new network. Although the network parameters are correct. What could be the reason...

Can you tell me what to read to set it up?

Not. I am generating certificates from WEB GUI Proxmox. and at the moment of trying to obtain a certificate in the task an error is thrown If you stop nginx, the error does not appear and the regeneration is successful.

Hello. I configured Nginx according to this instruction. Everything works great. It has become much more convenient. But the following question arose: ngnix is blocking ports 80 and 443 to obtain letsencrypt certificates. In order to regenerate the certificates, I had to manually stop nginx, get...

Ok. Please tell me for what this option on screenshot?

I read the documentation. But in it I did not find whether it was necessary to enable NUMA in the advanced virtual CPU options in the settings of the virtual machine itself.

As far as I understand, when using multiprocessor boards based on Proxmox, you need to use NUMA in virtual machines. Are there any recommendations for enabling NUMA in virtual machines? Perhaps depending on a certain amount of RAM and the number of cores? In what types of machines is it better...

I found where, thanks. And what happens if I then delete the non-cloned original VM, but the one from which the snapshot was made and the clone itself?

If I click on the snapshot, only the options are active: - Take snapshop - Rollback - Remove - Edit Type of storage is lvmthin

Update. I have reconstructed RAID-10 from old drives. I checked the backup created by Proxmox, located on this array, using the zstd -t command and the archive turned out to be intact. Then I copied it again to external media and checked again. The archive on the media was also intact. So the...

Hello. tell me, can I somehow deploy a new virtual machine from the created snapshot? Is there any way to do this? For example, a user deleted a file inside a virtual machine. It is expensive to deploy backup and sometimes it is outdated. But there is a daily snapshot created by cron. In order...

That is, even if I have snapshots taken at the time of the backup, all the data of the virtual machine at the time of the backup will still be included in the backup file. But there can be data discrepancy if the guest agent is not enabled? But is it better to delete all snapshots before backup?

If I understand correctly. We take a snapshot. From this point on, all data begins to be written to it. At the time of the backup, another snapshot is created. From which drive? from the base or from a snapshot that has already been created? If we have 3 snapshots that are a fork from the first...