zfs

Hi everyone, this topic is maybe a bit off-topic here: I am currently investigating in deploying a ZFS Proxmox cluster (2 nodes, 1 quorum device) in our company. When watching countless videos and reading lot of informations about proxmox. Somewhere in my brain I did store the information...

Hey, Just built a small home lab and I'm new to Proxmox VE. I have 3 SSDs in my small server (with 8 GB RAM, will upgrade to 16GB eventually). 1x 256GB SSD (on a slow SATA3 port) 2x 1TB SSD (both on a faster SATA6 port) One of the VMs is going to be a TrueNAS and the other one using docker...

Hallo zusammen, werde meinen server komplett neu aufsetzen. Folgende Anwendungsfälle habe ich bisher angedacht: Proxmox auf 2 x 240gb SSD (ZRAID1) VM Container auf 2 x TB SSD: Hier nen LVN Thin benutzen? Möchte auch Snapshots für LXC container machen können. Spezielle Daten, auf die möglichst...

Hi there, I am starting to see these errors on one of my nodes, I searched the forum but can't find a definite answer. I have plenty of ram and the drives are CMR, I don't get what can cause this, a weird behaviour is that the system will keep on running but the network will go, making it...

Hi I just installed PBS and I really love it, however currently due to my raid config on my ZFS datastore I only have roughly 4TB space for backups (Just using about 200GB) No I have one VM that servers as my NAS where I passed through a full disk (4TB SSD (Roughly 400GB used)), now I'd like to...

Hi all I just replaced a bad disk with a new one in the bootable ZFS RAIDZ mirror by copying the partition table from the old disk and using the zpool replace command. Everything went well, but then I rebooted my server without running the proxmox-boot-tool. Now, I can't boot the server due to...

Hello I have configured classic iSCSI with LVM but no thin provisioning for me is a deal breaker, so i want to configure ZFS over iSCSI. On my PVE server i have two NICs that comunicates with my Truenas for iSCSI traffic. Each NIC is on its own network / vlan: PVE server iSCSI01 NIC: IP...

Moin, ich habe eine Frage zu der optimalen Festplattenkonfiguration für mein Proxmox-Cluster mit Hochverfügbarkeit. Ich habe ein Cluster aus 3 mini-PCs. Node1: Minisforum GK41 mit einer m.2 256GB SSD (i.d.R. fürs Monitoring, ressourcenarme VMs) [Verfügbare Anschlüsse: 1xSSD, 1x m.2] Node2...

# /sbin/zpool create -o ashift=12 vm-vault mirror /dev/disk/by-id/ata-CT2000BX500SSD1_2308E6AFBF41 /dev/disk/by-id/ata-CT2000BX500SSD1_2308E6AFBF9C cannot label 'sda': failed to detect device partitions on '/dev/sda1': 19 Error preparing/labeling disk. TASK ERROR: command '/sbin/zpool create -o...

I have (had?) a ZFS pool setup through proxmox that stopped working. All the disks in shows up in Node > Disks, with "SMART: PASSED" but "Mounted: No" root@homelab:~# zpool status no pools available root@homelab:~# zpool history no pools available root@homelab:~# zpool import tank cannot...

Hi, i have a problem with my disk (hdd) in a zfs configuration. I have one disk m.2 for proxmox, one ssd for vm and 2 4TB hdd with zfs. The problem I think is proxmox that reboot one of the hdd every few seconds and now it has 5023 power cycle. Is it correct? Beacuse when the disk reboot is...

I'm looking for possible solutions to have "flexible" storage within Proxmox. I'm finding some vague information regarding adding/removing drives to a ZFS pool, I'm confused as to what a VDEV is within a ZFS pool, I'm feeling overwhelmed and I'm hoping for some guidance. Please allow me to...

Hi, I've been stuck starting proxmox on initramfs for almost a whole day. I'm using promox ve 8.2 installed on two disks in RAID 1 on ZFS. The main screen says: "Failed to load ZFS Modules. Manually load the modules and exit." It also says to load the zfs modules as root but I have no idea how...

Recently my NAS (QNAP TS251) died, so I've been the last two weeks deciding how to replace it. I don't wan't another QNAP or similar (Synology). And also I am taking the opportunity to change other things at home, as for example extract multiple services from home assistant, run home assistant...

A very minor issue but one I'm hoping there's an easy fix for. In brief, I made the mistake of running zpool upgrade a while back which of course borked my system rendering it unbootable. Thankfully, I found the specific page that describes how to fix it and managed to unbork things so that the...

I have a single node install with PVE 8.2.4 and ZFS Mirror as boot drive. I was doing apt update and was suggested to do a apt --fix-broken install. I ran that and got this: root@pve:~# apt --fix-broken install Reading package lists... Done Building dependency tree... Done Reading state...

Hello everyone! We currently have a PBS server in ZFS with a mirror pool (2 x 4TB HDD 7200trs 128mo cache). We would like to add a second one to that pool (mirrored vdevs striped) in order to gain performance (RAID10-like). Our idea is also to improve Garbage Collector performance (maximizing...

I have a PVE host that is currently reporting that "local-zfs" is nearly full. There is only one guest with one virtual disk stored in this pool; the virtual disk was originally 50TB and I have since reduced it to 43TB using zfs set volsize=43T rpool/data/vm-301-disk-0. Anyone experience this...

Hi pve users, I recently finished installing my services on the proxmox server running on zimaboard 432. The installation is on two mirrored SATA disks with ZFS. Since I have the version with 4GB of soldered RAM, the memory runs out immediately, at the moment I only use four containers which...

We moved the hardware we had on-hand to Proxmox a year ago and now looking ahead to what's next (Fine tuning, improve reliability, and best practices). This is for a small business of around 10 users with a small amount of data (1.5 TB). The data is mostly spreadsheets, documents, and Access...