zpool

Hello all, I am running a Proxmox server on version 7-1.2, few days ago i have experienced a power outage which causes system to fail at boot. When i connect a monitor to display, i saw that ZFS triggers kernel panic and system boot stucks. After that i have booted into recovery kernel, and...

Hi, so (again) a disk went bad ("faulted") in a ZFS pool. Server is a hp Proliant Microserver Gen 8 w. 4 x 4TB - the bad/new disk was/is the 1st/left one in the row, no hardware-RAID configured, not hot-plug. I removed the faulted HD ("zpool offline"). Systems boots fine w. 3 HDs. After...

i have a Proxmox node running on version 7.1-7 with 4 SSD and 2 HDD storage configured with ZFS. Everything was working perfectly. Until yesterday, i rebooted node (whis was not my first reboot after setup), and now one of the SSD storages named 'zfs_ssd_1' is not activated. The GUI shows that...

Virtual Environment 7.2-3 Hello, I have a home server running Proxmox without any major issues for the past 1-2 years or so. I have two 4TB HDDs in a mirror raid using ZFS for a total of ~4TB usable storage and this is where I keep all of my VMs, ISOs etc. Proxmox itself is installed on a...

Hallo zusammen, beim Setup eines neuen Proxmox Nodes (7.3) ist folgendes Verhalten aufgefallen. Der Proxmox Installer verwendet beim ZFS Pool erstellen idealerweise bereits die NVMe NGUID anstelle der Labels. Anschließend werden nach der Installation zusätzliche Spare Devices ebenfalls via...

My current NAS setup has Proxmox VE running on bare metal and TrueNAS Scale running in a VM. I created a zfs pool "appspool" from the UI: Datacenter -> Storage -> Add -> ZFS I then created a TrueNAS scale VM and passed through the disk qm set 900 --scsi2...

Hello, I have old-ish HP ProLiant Microserver Gen8. It has 4x 3.5" bays (currently populated with 2x WD Reds = /dev/sda, /dev/sdb) + 1x old Laptop 2.5" HDD ( I installed Proxmox OS only = /dev/sdc ) My setup is that I have the Proxmox installed on the single 2.5" HDD, where the whole disk was...

Hello gents, I would like to ask you for an advice after hours of googling without success. After restarting my home servers when plying with VPN, my 1 month old SSD disk which I am using as a NAS (i know, 1 disk, nas, zfs....who does this) stoped working. I was unable to access the storage, so...

Hi all, While working through this problem here, I realized that I needed to fix the layout of the partition in my rpool before proceeding. /dev/sdb3 and /dev/sda3 are now mirrored partitions (correct) but sda2 should be a EFI boot partition. I'm trying to remove sda2 from the rpool so I have...

Hi, What is the correct way to setup local ZFS Pools on each node? I am not looking to share them/ha across nodes, just want to use a local pool on each node for VM's, and used my shared storage for HA (NFS) across the pool. I have the cluster setup, and when I add a zpool to a node, it looks...

Hello I have a simple problem : i have a Windows server 2019 on a VM. Space used on the disk of the VM : 179Go Size of the VM disk : 1.65To When i backup the VM with proxmox, my backup size is 919Go. Why ? I cannot defrag the disk on the VM For information, I use a zpool storage for the disk...

Hi People, So what i wanted to achieve is i wanted one central Master VM disk and multiple VMS will be using the same as read only mode. So my base vm let say vm 100 has windows 10 and lots of other softwares, and my other vms, vm101 to vm105 is using the same disk image of base windows vm...

Good morning, here is a little sunday morning story with a question regarding Datastore emulation: My homelab is growing - while I am evaluating options to shrink it down for power consumption reasons. Growing is not always linear and with different new (in this case: used) hardware come new...

I am wondering if it is possible to create a zfs pool on a raid0 mdadm, I love the performance of the latter and the functionality of the former with proxmox.

Hi All, Hoping to gain a better understanding of why I'm seeing a difference in performance running the same fio command in different contexts. A little background, my pool originally consisted contained 4 vdevs, each with 2x 3TB. However due to a failing disk on mirror-3 and wanting to...

Hello, i have 2 zfs pools on my machine (PVE 7.1): rpool (Mirror SSD) datapool (Mirror HDD) Everytime i boot up my machine, i get an error, the import of datapool failed. A view in the syslog shows everytime the same enty: Jan 3 13:31:29 pve systemd[1]: Starting Import ZFS pool datapool...

Hello everyone, I have a zpool (raidz1) built with 3 x 2TB disks. Some disk start to report some error so I've taken 3 x 6TB disks and I want to replace the old ones. I've followed these steps: :~# zpool status -v 'storagename' pool: 'storagename' state: ONLINE status: Some supported...

Hi all, I currently have 4x 1TB NVMe drives running as a stripped mirror for my VM disk storage. I am in the process of replacing them all for 2TB drives. I'm happy with using the zpool replace command. I have replaced two so far, the second one is just re-silvering now. I currently only have...

Hallo liebes Proxmox Forum. Ich würde gerne meine 2x 1TB SATA SSD in einem "RAID0" als mirror mit meiner 1x 2TB NVME SSD in einem mirror Verbinden. So das ich 2TB SSD Speicher habe. So das entweder die NVME oder eine der SATA SSDs kaputt gehen kann. Vielen dank schon mal für die Info.

I created a Windows Server 2019 VM with a 120GB C: drive. After the VM was created I added a 60TB drive and formatted it with NTFS. This 60TB drive is a raw file on a ZFS pool. The issue I'm having is that even though in Windows the D: drive is showing 11TB used and 49TB free when I look at the...