zfs

Hey all, noob here. I got proxmox installed on an Intel NUC, having (only) 2 HDDs setup as ZFS RAID 1. This setup is only for my homelab for media server, home-assistant, etc. I would like to allocate a dedicated space to be used for both SMB/NFS shares so various Containers, such as Plex will...

Proxmox Support and PVE users- While I have not confirmed or tested this myself, "users have identified a block cloning bug" in v2.2.0. zfs v2.2.1 was just released to fix a bug in v2.2.0. https://github.com/openzfs/zfs/releases/tag/zfs-2.2.1 I hope it's not impactful but worth a heads up...

Hi Newby with proxmox 8.x (migrating from xcp-ng) - I have a zfs pool with 2x2x2 mirrors all nvme (4 intel, 2 samsung) and every time I reboot the machine I get multiple emails from it like this subject : ZFS device fault for pool vmdata on raptor ZFS has detected that a device was removed...

Hi there, I am try to add a second node (pve2) to a already existing cluster to replicate the container using zfs features. The actual problem is to setup the zfs correctly to the cluster without loosing all data from pce1. Here is what I have done: I had an Proxmox VE 8 Node using all my...

Didn't know how to label this issue really. I couldn't find any similar post on the forums either. Two identical DELL servers, same specs. I am running PVE 8.0.4, updated to latest version. Servers are in a cluster (no QDevice yet, it's being prepared and is in testing at the moment). I have HW...

Hello, I do not want a zfs-local partition on my server so I deleted it from the gui by going to datacenter>Storage>and clicking remove. However I watched a networkchuck video where he did this with a lvm-local instead. He said that once it has been removed from the GUI you need to remove it...

Hi there- this is my first Proxmox install, so maybe one of you could give me some guidance or point me to a good resource concerning storage organisation. I researched it but did not come to a full conclusion yet: So I am about to get a decent server with at least 8x SAS/SATA in HBA mode (no...

Hi, I'm a new Proxmox user. I've built a small lab to evaluate PVE and PBS, with the intention of replace out Hyper-V infrastructure (90 VMs in 3 sites, many in replica). We got two Dell R640 servers for PVE and another for PBS. For this testing purpose we are using 4x WD Blue 1TB SSDs (model...

Hello! I am new to the raid world. I have two identical 256 gb nvme ssds and want to set them up as a mirrored raid (Raid1). When I go to disks it shows both drives but when I go to create a ZFS storage pool I only see one of the drives (the one that doesn't have the boot partition). Can I not...

Hi peeps, I want to setup a new Proxmox machine and I am looking at buying some refurbished HP ProLiant DL380 Gen10 which sports a Smart Array P408i-a SR Gen10 RAID controller. I plan to use ZFS as base file system and read that the said controller takes the role of a HBA for all non-RAID...

Hello, I have a PBS 2.1-5 which shows: root@pbs:/# zpool status pool: rpool state: DEGRADED status: One or more devices could not be used because the label is missing or invalid. Sufficient replicas exist for the pool to continue functioning in a degraded state. action...

Hi, This is my first post on this board. Please be nice to me. :) I have a single Proxmox server in my homelab with zfs. I want to convert a VM to VMware as a test. For ZFS I'm not sure which VM disk I need to convert. find / | grep vm-101-disk-0 - outputs...

Hey guys, New on this team and journey with proxmox Having the issue and play a little bit on it trying to discover how to setup a RAIDZ1 with 3x 2TB HDD Im trying to to do a RAIDZ1 that allow me to have 1 failure and the rest for data Proxmox just give option for RAID0 with total of 6TB...

Hello, we are using a old, mostly unused Proxmox server (HP ProLiant DL160 Gen8) as backup/fail-safe Hypervisor for our infrastructure production VMs. I boot up that server ever week and clone the storage of those VMs via "zfs send" to it. Now it seems that one disk is broken and it does not...

In the Datacentre settings, specifically Storage, it is impossible to select e.g. ISOs, templates, backups, etc. for a ZFS pool. Why? I understand that it is possibly a workaround to add a Dir being a ZFS dataset, but why not allowing selecting the actual pool? Does this have anything to do...

Hello, I am relatively new to Proxmox and server hosting, so I made a careless mistake. In an attempt to back up, delete, and restore an LXC to reduce volume size, I forgot that I had turned off backup for one 6 TB volume. I immediately shut down the node and have not turned it on since. I did...

Hallo, wie kann das denn sein: ~ zfs list -o space NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD store 5.86T 21.8T 0B 166K 0B 21.8T store/proxmox 5.86T 21.8T...

tldr: "zpool upgrade" failed and now I can't get to the data in my main ZFS pool. Despite my better judgement, I ran "zpool upgrade. "zpool status" kept giving me the same status that I needed to run "zpool upgrade" on my main ZFS pool. I did so, and immediately started getting some pretty...

Hi all, After an update and reboot I can no longer boot, with a ZFS kernel module error as shown in the screenshot below. This is due to a line I had in modprobe.d/zfs.conf "options zfs zfs_special_class_metadata_reserve_pct=10%" - This was working OK until the latest update, now it seems to...

Hi guys, I was using Proxmox VE version 7 and decided to upgrade to version 8 and for some reason now 2 of my LXC wont start having the following error root@pve:~# pct start 101 volume 'Backups:104/vm-104-disk-0.raw' does not exist This is my config for LXC 101 root@pve:~# cat...