zfs

Dear community, Kindly ask you to share your view on the potential reasons of random reboots. journalctl --list-boots -8 Tue 2025-05-06 12:45:09 CEST Thu 2025-05-08 09:55:52 CEST -7 Thu 2025-05-08 10:36:49 CEST Thu 2025-05-08 19:40:30 CEST -6 Thu 2025-05-08 19:41:17 CEST Mon 2025-05-12...

For Context I Installed Proxmox on 2 disks installed in ZFS raid one. When I reboot it comes back up with no issues but only lasts for about a day until I get this again and am unable to log into the web portal. checked zpool and it shows no errors, no smart errors on disks, power on hours isnt...

I'm experiencing persistent write stalling issues when copying large files from a Windows client to a Samba share running in an LXC container on my Proxmox VE server. The storage for the LXC is an NVMe SSD in an external USB 3.0 enclosure. Problem Description: Large file copies (e.g., movie...

I've got a single node setup w/a BTRFS mirrored boot drive that also houses my VMs (TrueNAS Scale, Win11 & Ubuntu) & LXCs (Plex, qBitorrent, Arrs suite). I've added a pair of Intel 4tb enterprise u.2 SSDs that I put into a ZFS mirror & want to move the VMs & LXCs. I can move the Win11 VM and it...

Hello everyone! I could use some help. I'm still new to ZFS and trying to troubleshoot an issue I'm experiencing. tl;dr I'm receiving i/o errors on my external backup devices when I try to use the Send|Receive commands. It is possible that 80% of the HDDs are bad, but I would like to rule...

Hi! I have very good user experince with pve + pbs solutions and thanks for the good software! Currently pbs system runs on system like - server: PRIMERGY RX2530 M7S - cpu: 2 x Intel GOLD 6548Y+ (core/threads 32/64 per cpu) - memory: 512 G DDR5 - storage: 10 x 15 TB Micron 7450 nvme devices -...

This article is about a question frequently answered by community members. It was anspired by UdoBs great FabU posts ( https://forum.proxmox.com/search/7994094/?q=FabU&c[title_only]=1&c[users]=UdoB ) and aims to give an in depth-explaination to an often asked question so it can be referenced in...

Hi, Apologies I'm a newbie and if this has been answered on other threads but just want to make sure this will work before I buy these expensive SSDs.. I have a proxmox cluster who i have a boot drive/proxmox OS then i have a separate drive for zfs comprised of 2 pieces x 4tb SSDs in mirror...

Down another rabbit hole I go. This time, on ZFS on-disk encryption. I was surprised this is not enabled by default, but I'm a noob, so bare with me. You can run the follow to set encryption to on: zfs create \ -o encryption=on \ -o keyformat=passphrase \ -o keylocation=prompt \...

Hello, I would like to know when ZFS version 3.0+ is expected to be released and on which Proxmox version it will be available. Is it already possible to use ZFS 3.0+ via the Proxmox pve-test repository, or do we have to wait for an official stable release? I am particularly interested in the...

Hey all, when installing PVE on my Minisforum MS-01, I selected to use a RAIDZ1 mirror for my two NVMes as the root. While passing through the GPU to a Docker VM works perfectly fine, I of course lose display functionality on PVE itself. This should be perfectly fine most of the time, but if...

Hi, it's me again. Dear forum friends, Today I'm here with a question that has me thinking and that I can't seem to make sense of. I have a server with very good hardware specifications. In fact, I posted about it a while ago to see if I should install ZFS in RAID 10 to host my VMs. These are...

Hi All, What are my options/best practices for changing my Proxmox VE boot drive? I've read a few posts regarding this subject, but I'm still stuck. None have covered all of the questions I have, so hoping a couple of people will grace me with their experience. I'm particularly interested in...

As part of a project i need to install Proxmox on a 140gb HDD(mirrored with a P420i Smart array controller). then for the actual storage have 4x1TiB HDD in that server, that 3 times to create a 3 node cluster. the servers are identical in almost every way: ProLiant DL380p Gen8 with all having a...

A cluster with 3 Nodes with ZFS Storage on Each node. To Utilize the Maximum storage opted for ZFS. Question: Is there any possibilities to MOVE the VM's from 1 Node to another, may be in Between can be have a NFS. NOTE: Tried with [VM --> DiskAction --> Move Storage]; able to move the...

Greetings, good evening, fellow forum members. The company I work for is in the process of acquiring a High-Grade dedicated server from OVHCloud. I've previously worked with servers from that provider, but smaller ones from the Advanced range, using Proxmox and installing with the ISO without...

Hello everyone, We recently completed a migration from ESXi to Proxmox. The migration went smoothly, and everything worked perfectly. However, after one week, we noticed two different storage views in Proxmox, and we're unsure which one is correct. One view shows only 900 GB free, while the...

Guten Tag Zusammen, ich brauche mal Eure Hilfe. Ich habe hier auf einem Supermicro Board mit einem SATA Controller im IT Mode ein Raid 10 mit 8 Samsung PM883 eingerichtet. Nach etwa 12 Monaten sind die VMs nicht mehr zu erreichen. Gleich zwei Spiegel haben sich verabschiedet. Ein Neustart hatte...

Have a new pct created with the gui: arch: amd64 cores: 1 hostname: testct memory: 2048 nameserver: 192.168.1.1 net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=BC:24:11:C6:DA:75,link_down=1,type=veth ostype: debian rootfs: zfs16Tr10:subvol-112-disk-0,replicate=0,size=12G searchdomain...

I have been running proxmox on a home lab for about 4 years. But I am by no means an expert. I have two Samsung consumer grade EVO 860s in a mirror for my rpool. (I know that ZFS will wear them out, just not sure if this is that occurring or just a fluke) One of them appears to have been...