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Unfortunately, I can not find software to solve the problem of information recovery. I need to restore entire LVM partitions and export them to raw. Now I'm trying to copy the data from the problem disk to a larger disk to test the theory that pv will stop complaining about the size.

Unfortunately, there is no way to return to the old controller. Perhaps it was a firmware issue. It was older than on other servers. But now the question is how to backup LVM, if vgchange -ay does not work. I am already considering the option of directly correcting the lvm configuration through...

UPD I made a backup of gpt partitions on another node since the logic of creating disks and the disks used are identical using the command: # sgdisk --backup={/path/to/file} {/dev/device/here} and restored it on the problem node using the command: # sgdisk --load-backup={/path/to/file}...

Hello. I have a similar problem. However, in my case, the RAID controller failed. When connecting a new controller, the disk configuration refused to be imported. I had to manually recreate the configuration in the controller utility without initializing the disks. What is the way out of this...

Greetings. I have a ceph cluster deployed on 3 nodes. Each node has 4 OSDs. There are 12 OSDs in total. Initially, 32 PGs were created. Autoscale PG is off. Recently ceph started warning that the recommended amount of PG is being used. I increased the number of PGs through the interface to the...

The function of exporting a virtual machine in zstd format directly from pbs is in great demand. for example I need to transfer a copy of a virtual machine to another host that does not have pbs access. The pbs repository is hosted on iscsi and is located outside the perimeter. So I have to make...

Great news. We will test.

I'm currently using a OviOS Linux as my main NFS storage and PBS as virtual machine. I'd like to continue to use network storage as my backup target. How would add my NFS share to the Proxmox Backup Server as storage?

I understand. But in my conditions, I would like to get integration with a ready-made distribution, the question is the limited staff who could serve the bundle + I already fully use NFS and SMB on OviOS. So must wait. Unfortunately, I am not a programmer, so there is little I can do to help...

I have a test lab deployed on three nodes for testing software on virtual machines. Quite often we have to give access to third parties to virtual machines to test their software in our environment. We do not want to disclose how many physical nodes we have, but they see the infrastructure...

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.