backup and restore

I have a single machine with proxmox on ZFS with a single pool containing a three-disk mirror. Backups aside, I would like to implement a simple disaster recovery strategy. The idea is to save the partition scheme of the disks on removeble media, and then dump the pool to LTO tape, so to be able...

Hi, I am trying to import vms from old pve installation with little success. Can anybody help with please? root@vhost3:~# pveversion -v proxmox-ve: 6.2-1 (running kernel: 5.4.34-1-pve) pve-manager: 6.2-4 (running version: 6.2-4/9824574a) pve-kernel-5.4: 6.2-1 pve-kernel-helper: 6.2-1...

Hi, I am encountering some problems making backups on many servers running ZFS. The PVE cluster is made of 4 nodes, every node have a ZFS mirror pool on 2 NVMe SSD drives and a full backup is made once per week at 00:30 on different days per each node: Every time a backup is started I see...

I encountered an error restoring an unprivileged LXC container with the nesting=1,keyctl=1 options set (for use with Docker). Here's the relevant part of the log: extracting archive '/tank0/enc/proxmox/dump/vzdump-lxc-105-2020_07_09-20_34_11.tar.zst' tar...

Due to some network and performance issues, I needed to migrate one of my PMG servers. I did the new installation, and everything went well. I did the backup backup on the new server, and it is working. However, I have the impression that he is no longer identifying the rules of "Who...

Ao tentar restaurar um backup, informe este erro. lzop: Ioctl inadequado para dispositivo: <stdin> vma: falha na restauração - extensão vma curta (2595328 < 3060224) /bin/bash: linha 1: 14202 Feito cstream -t 83886080 -- /mnt/pve/BackupNode2/dump/vzdump-qemu-120-2020_05_30-20_00_01.vma.lzo...

Hi, First of all, please excuse me if this has been brought up before. But I find this a quite good feature that exist in ESXi, HyperV, AHV and so on. Let me just present the usecase for it: I have a virtual machine that some users is working against. One of the users accidentally deletes alot...