replication

Hello everyone ! I have configured a 2-node cluster with QDevice working properly. Now I reached the moment when I have to set up the HA but I am encountering some obstacles. Here are the configurations I have done till now : ZFS local storage (I am using the created one from the proxmox and...

Hello everyone ! I am setting up a proxmox cluster with two nodes. I know that the cluster must be with at least 3 nodes but I for now that is what I can afford. I have two identical servers each of them with two storage devices in raid 1 - 256GB/198GB (The operating system is installed on the...

Can I do HA replication without automatic migration? I want to start the container manually on another node only if necessary after analysing the situation. Is anyone else experiencing this? Thanks.

Hallo zusammen, ich habe vor kurzem zwei Nodes installiert, konfiguriert und in einen Cluster zusammengefasst. Node proxmox1 und proxmox2 haben jeweils ein paar VMs, für welche ich jeweils disk replication auf das jeweils andere Node konfiguriert habe. Die disk replication geschieht jeweils...

I'm running a ZFS raid-z3 zfs pool on a Proxmox node that serves as a backup host. I create snapshots on different Proxmox hosts with ZFS mirror pools and pull them to the backup node. I noticed that the same snapshots of zVOLs are occupying almost twice the storage space on the backup node...

Hello, I need help managing the redundancy of a VM. At the moment I have 2 physical machines in Cluster MAIN and BACKUP (Proxmox 7.3) both configured: in RAID1 ZFS (directly from the ProxMox installation). The two machines have two 1TB SSDs. I know I can't have HA since I don't have 3 nodes...

Hello, i need some help, i have 3 node Fujitsu RX300S7 connected to Eternus DX90 S2 by fibre channel (2 FC connections each node). I need to do replication ( when suddenly first node poweroff ---> fast switch to second ) service is very important. Which Storage Type i need to use? ZFS ? or...

Hello, i got an issue with my servers. I got 2 servers dell emc poweredge r740, i installed proxmox in both of them but the question is, how can i replicate my VMs of server 1 to the server 2 as a mirror? if something goes wrong with server 1 i want the server 2 works and do not have any...

Syncoid (dataset synchronization between two different machines) and Sanoid (creation and prune of snapshots) are two ZFS (high-level) tools that combined give you hot spares (syncoid) and backups (sanoid) to roll back to them if necessary. Proxmox has the storage replication feature (pvesr)...

Hello everybody, After tinkering a little big with PBS, I have uninstalled it and installed PVE too in my second node. Then I have tried to set up replication between both of my nodes. Everthing worked well at the end. Then I tried migrating a CT and a VM to my new node. After that, in the web...

We have a Proxmox cluster comprising two identical large machines, with 120 cores and 370+ gig of memory, and with each machine having two ZFS disk pools, Tank1 of 50TB HDD, and Tank2 of 2TB of SSD, and a third less powerful machine with just one ZFS pool, a mirrored paid of 10TB disks...

Hello everyone, I have two different Proxmox VE clusters in my data center located in two different geographies. I want to replicate for DR of VMs running on Proxmox. Currently, I can provide this with file system replication on Storage, but it is not very useful. Do anyone protect against DR...

Hello, I was hoping to get some clarification about zfs and replication. my VM 104 is running on Proxmox2 in my cluster. I set up a replication task to replicate it to proxmox1 in my cluster. Is the VM on proxmox2 using the snapshot or is it safe to delete the snapshots? (this goes for all...

Hello, in a two nodes cluster Master/Slave i have upgraded the Slave (empty) from proxmox 6 to 7. After this, replication stop working, so i can't migrate my VM from the Master (v6) to the Slave (v7) to perform the upgrade on the Master too. Any ideas ? Thanks!

I am testing Proxmox with BTRFS and I missed VM replication. VM migration works fine. Is there any roadmap for VM replication on BTRFS? I tested using Proxmox version 7.2.7 Thanks, Ricardo Jorge

Hallo, ich habe zwei Fragen, bei deren Beantwortung ich mir nicht sicher bin. Zum Hintergrund: ich habe ein Cluster mit 3 PVE’s (7.2.7) mit ZFS + PBS. Ich habe keine HA-Konfiguration (keine gemeinsames Storage sondern lokale SSD’s) sondern repliziere meine wichtigen VM’s / CT’s zyklisch...

Hello Maybe someone can help this too Problem was that Replication-Time on Windows RDS Hosts with installed Office 2019 took long time. About 5 to 90 minutes each job. After some investigation i noticed, that the Replication-Log hangs after „freeze guest filesystem“. Same time on vm, the...

Hi, I have a 2 node PVE (with a third corosync quorum node), with replication configured. I'd like to have one way replication only, so that when node A is active, it does replicate on node B, but when node B became active, it does not replicate VMs back to node A. That's because replication...

Hey all, I deployed two servers in a cluster previously and how finished deploying 3rd for HA and having some issues with getting replication working on all three. it seems to be ssh key and hosts related, then dug deeper and likely to do with my host names being wrong. Currently 3 servers are...

Im trying to find a way to use proxmox with ceph as a multi site failover cloud setup of some sorts :). So i have 2 proxmox clusters with ceph, in different locations. They see each-other via site-to-site vpn, and have configured mirroring (journaling) with rbd on a pool (on all its images)...