replication

2 nodes, 3rd node does not have access to ZPool, it is just a tiebreaker node for quorum. No snapshotting, backups are handled by Veeam to their own hardware (in other words, no backups in the web-interface of ProxMox). Everything migrated from a HyperV computer, where the 7TB was...

Hi, I have two VMs which have cloudinit drives, which are failing to replicate over that drive, when a replication task is created, other VMs with cloudinit drives are replicating over fine but these two aren't. Granted those other VMs replication tasks were created months n months ago. Trying...

Hello. I have an existing PVE node, which will be integrated into a PVE cluster. Installation is based on ext4 as filesystem. I want to use replication. Is this (really) not possible with ext4 / PVE? (It seems, replication is not possibe with Proxmox Backup Server.) Thanks in advance, Sebastian

Hi everyone, We currently have the following setup running under VMware, and I’m looking into migrating it to Proxmox VE: One physical server: HPE ProLiant Gen11 One external storage system: HPE MSA 2060 FC, configured with a RAID MSA-DP+ array built from 24 HDDs The server is connected to the...

## ️ Proxmox VE Issues Report – Node Unexpected Restarting` **Environment**: - **Proxmox VE Version**: VE 8.4.1 - **Cluster**: Yes (2+ nodes; one node currently removed for repair) - **Node Affected**: `Node-01` - **Critical VM**: Gateway router (VM 100) --- ### Summary of Issues #### 1...

Hi everyone, I'm currently facing a strange replication issue within my promox cluster. On one node, I get an error from every VM indicating that its replication job gets timed out, but this occurs only once a day. command 'zfs snapshot rpool/data/vm-108-disk-0@__replicate_108-0_1750802882__'...

Hello. When I set up PMG, I intended to add a second node so I created a cluster. I haven't been able to add that node yet and won't have time to do so in the near future. I see in other posts manual instructions for removing the cluster but will that automatically adjust the PostgreSQL config...

I'm trying to setup replication between two nodes to have a copy on each node as well as backups in PBS and TrueNAS. I have setup PBS and will do TruNAS later. I currently have both nodes setup with ZFS pools though they do have vastly different configurations. Each node has it own local ZFS...

Hello. I have a cluster with no shared storage. I have configured replication. If a node fails, I am supposed to manually migrate the already replicated guests through the CLI following these instructions: https://pve.proxmox.com/pve-docs/chapter-pvesr.html#_migrating_a_guest_in_case_of_error...

New to Proxmox I just set up a cluster of two servers with a quorum device, I feel I may have made a mistake my intention was to use replication and HA between the two and as I was installing I came across a few threads to say if you"re going to use ZFS just do the whole thing and once you're in...

Hi everyone, I’m running a Proxmox VE cluster (PVE 8.x) with three nodes and have a daily ZFS replication job configured. One of our VMs has a snapshot named Test (created on 2024-11-18) that I would like to delete, but I’m receiving the following error when trying to remove it: TASK ERROR...

Hi everyone, I've set up a three-node Proxmox cluster using ZFS, but I just realized—after searching the forums—that I made a mistake in my storage configuration. I assigned different ZFS pool names on each node, so when I try to configure replication, Proxmox fails because it expects the same...

Hi. Is the Offline Replication between two Data Centers working ? If yes, can someone give the feedback ? Best Regards.

hi, I am aiming to have replication for my VMs set on my proxmox cluster. Currently the file system is ext4 for VM drives and ZSF for boot drives, so I will be changing this to ZFS but...I realized that ZFS requires from me to set a software RAID...I have a hardware RAID on the drives (RAID1 on...

After launching a replication, the task failed and I've received the following error : end replication job with error: No common base snapshot on volume(s) local-zfs:vm-102-disk-0 Note that there are no snapshots associated with this VM. Also, I've had this error with VM's and CT's too, neither...

I have a VM in a HA group. Its primary disk is replicated to the other nodes, and the VM is able to migrate between nodes. I need to add a scratch/temp disk to the VM for intermediate writes. This disk doesn't need to be replicated if the VM migrates to a new node; a disk simply needs to exist...

What are the best storage configurations in Proxmox to access a SAN with multiple nodes while ensuring high performance, redundancy, and simultaneous access? How do options like ZFS over iSCSI, ZFS over NVMe/TCP, Ceph compare in terms of latency, scalability, and complexity? The goal is to...

Hello, currently I'm writing an ansible / python / proxmoxer update script for my 2,5-node(*) cluster using the webapi for proxmox. Before I start an update for a node, I set the maintainence mode and disable all replication jobs. I can get all replication jobs via webapi - but how can I check...

As part of investigating different options for ZFS dataset replication under proxmox, I've comes across a tool called `pve-zsync`.This appears to be for syncing zfs datasets between hosts, a bit like how `pvesr` syncs the zfs disk images between hosts. I'm struggling to understand if `pve-zsync`...

Hello everyone, first of all, I'm new to the Proxmox world and, in a way, I have very basic knowledge of Linux virtualization. I’d like to seek advice from more experienced users if possible. I have 2x HP DL380 Gen9 servers with the following specifications in terms of memory and storage...