zfs

Dear all, I am running PROXMOX 8.2.2 for a while with several VM and ist works very fine. It was possible for me to set up Whonix gateway and workstation and get it running. Now I discovered the following problem: -I have several VMs and a zpool with several volumes used as mass storage...

Guten Tag zusammen, ich versuche nun seit geraumer Zeit herauszufinden wie ich eine existierende Disk einer Virtuellen Maschine A (id=108) kopieren und dann einer virtuellen Maschine B (id=119) zur Verfügung stellen kann. Ich habe für meine virtuellen Maschinen ein ZFS eingerichtet "vmpool"...

Current system - CPU is a Xeon E5-2697 v4 384 GB of memory x6 Seagate st8000nm0075 8TB drives connected in HBA mode through Dell PERC H730P Just spun up and migrated over to this "new to me" server. Was running a hardware RAID 10 for many years previously with x4 of the 8TB Seagate drives...

Hello all, I am still learning about Proxmox and now I want to go to the HA clustering. I need your help in order to better understand the steps. I will start from the assumption that I will have a Proxmox "master" which run a VM Windows server 2019/2022 as DC and a second VM Windows server...

When I run command root@pve:~# ls -la /tank/nas ls: cannot access '/tank/nas': No such file or directory root@pve:~# ls -la /tank total 12 drwxr-xr-x 3 root root 4096 May 31 2024 . drwxr-xr-x 19 root root 4096 Feb 13 2024 .. drwxr-xr-x 5 root root 4096 May 31 2024 pve Folder is not found...

So I broke this pool trying to rename it, yes i know it was a bad idea but at this point im fine with just deleting the whole pool and the lone vm on it so that I can get it back to normal. I did an export and import with the name change but it did'nt see the pool. I eventually got the pool...

Hi: I managed to hose my pve server. It won't import/start a pool. I have to manually do a 'zpool import <pool guid>' to import the pool. The inconvenient part is that virtually all of my LXCs run off that pool, so I have to manually start each of those after importing the pool. Essentially...

I have installed Proxmox VE and made a virtual machine with Debian 12 on it. There I installed nextcloud and gitea but I have second thoughts on my drive configuration. What I did: 1. Created ZFS pool in proxmox on dedicated SSD. 2. Created and attached disk in this pool. 3. Inside debian VM...

I have not been able to locate a definitive guide on how to configure HBA passthrough on Proxmox, only GPUs. I believe that I have a near final configuration but I would feel better if I could compare my setup against an authoritative guide. Secondly I have been reading in various places online...

I have been trying to understand if the bug mentioned with Thunderbolt devices has been resolved by any of the latest kernel updates, I’m on 6.8.12-7. I know people use Thunderbolt for many things, eGPU, NIC etc. in my case I am wanting to connect a 4 disc DAS over thunderbolt 3 which exposes...

Hello. After I discovered ProxMox I'm moving from VMWare but I'm trying to understand some key concepts of ZFS since my server RAID failed me at least twice corrupting data on my 2 SATA SSD devices on RAID 1. I'm still using hardware RAID for now, but planning to study ZFS before moving from...

Hi everyone, I’m new to Proxmox, so apologies in advance if this is a mistake on my part, but I’m encountering an issue that seems odd, and I’m not sure if it’s a bug or something I misconfigured. Here’s the situation: I had a Windows VM with two disks. The first disk was 52 GB, the main...

Hi All, Here is my scenario. I have an NFS pool on an Unraid server. I also have a MiniPC with Proxmox on it where I run all my media servers. I am trying to mount this ZFS from Unraid into Proxmox. Is there a step by step on how I can do this. I tried to go to Storage in Proxmox and add ZFS...

Hi everyone, We recently took on a client with a Proxmox-based cluster. One of the servers hosts a virtual machine running Nextcloud, which contains over 500 GB of small files ranging from 30 KB to 4 GB. The VM disk is in RAW format. During the update process (while creating a backup) of the...

Hi, I have 2 proxmox hosts each with local zfs with draid2 with 8 sas disks, 2 sas ssd nvme for zfs cache and other 2 sas ssd nvme for zfs log. The utilization of zfs cache is very low only 458G out of 1.5TB. What can I do ? Thanks!

Hello, i was just found error when i try to install ZFS, i already tried ZFS before, but after i reboot it shows error like this root@projecthome:~# uname -r 6.8.12-6-pve root@projecthome:~# modprobe zfs modprobe: ERROR: could not insert 'zfs': Invalid argument root@projecthome:~# zfs version...

Dears, I have a very strange behaviour when looking at the ZFS pool. There is a 1TB NVME in the box, this capacity was shown for a long time. Suddenly, the available capacity sank down to 355 GB for no reason. SMART status of dthe disk is okay, PVE tells me the following disk sizes: I...

There are a large amounts of improvements in ZFS 2.3.0 if you use NVME and deduplication: https://github.com/openzfs/zfs/releases/tag/zfs-2.3.0 When can we expect this release to become available?

I have a ZFS Raid1 USB HD that my proxmox 8.2.4 can see: root@pvelab:~# df <SNIP> kyoudaiHD 2726474496 762213376 1964261120 28% /mnt/giant kyoudaiHD/archives 4291559040 2327297920 1964261120 55% /mnt/giant/archives kyoudaiHD/backups 1964261248...

Hello, I am in the process of migrating some LXC containers from one host to another where I have different types of storage. The source host where the container is located has ZFS storage and the destination host has XFS (LVM). How should I proceed? I have tried to make a copy of the...