zpool

2 nodes, 3rd node does not have access to ZPool, it is just a tiebreaker node for quorum. No snapshotting, backups are handled by Veeam to their own hardware (in other words, no backups in the web-interface of ProxMox). Everything migrated from a HyperV computer, where the 7TB was...

Target audience: Beginners There are no secret tips-n-tricks here, just basic knowledge. Precondition you have an intact PVE installation, be it a single computer or a cluster with several nodes; I am using the current 9.x release you have HDDs which may contain old data - that data will get...

Hey all! Proxmox VE using the shell. Shows my pool and I've tried different commands to get my pool in. Why would it show online but not accessible at the same time? I ran smartctl on all drives and everything passed. Was working last night. Not sure what's going on? Screenshot posted. Ideas...

Hello, I had a drive disappear from my ZFS pool (1 failed drive), so I decided to replace it. After the replacement, I rebooted the system and the pool came online successfully. However, when I ran zpool status to list all pools and disks, I noticed that two of the disks were not recognized by...

I am new to Proxmox. When I was testing I setup a zfs pool, but later wanted to remove it as I wanted to change the ashift value and zpool name. I couldn't work out how to do it and was impatient, so I just deleted the partitions via CLI and rebooted. Thankfully, I now know the correct way of...

The Linux runtime power management (RPM) provides everything necessary to put unused disks to sleep and wake them up when required. If properly configured this can save energy in SOHO environments where disks often idle in the night and during non office hours. However, a major drawback when...

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...

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...

Not too long ago, I decided to increase the capacity of my rpool, and replace it's SATA SSDs with larger NVMe disks. So I attached the two new larger NVMe disks to the rpool and let it resilver. I decided to leave the SATA disks in place until I next had the time and need to reboot the server...

Hello, I have a very peculiar case of which I did not find any solution elswhere. I have a Proxmox VE 8.2.4 running on my homelab server. I have a 256 SSD as my boot drive and one 620GB HDD for some of my data drive. The HDD is configured as a zfs pool (ID: WdcZfs) with the entire 620GB for its...

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've been using my old hardware to run proxmox with 4 hdd in a raidz, as i'm using sole old hardware to do some test with proxmox one disk have failed an now the zpool is degraded, unfortunatelly i don't have any other disk that i can change it with, so as raidz can work with 3 disk minimum and...

A few days ago one of my server's hard drives stopped working, I replaced it with a new one but I can't start the system. I've tried everything and nothing works, does anyone have any other solutions?! I would be grateful !

Hallo Zusammen, ich denke ich weiß mittlerweile so ungefähr was ich tun müsste bin mir aber nicht 100%ig sicher und würde daher gerne noch den Forumsjoker ziehen..... Ich habe viel rumgespielt die letzten Wochen mit Proxmox und ZFS und habe daher einen Pool wo ich jetzt am Anfang einen blöden...

Hello, I have a strange problem in one of our servers that I think is related to the ZFS volume. If I run a du or ncdu command on this server to read the files, it is extremely slow. Takes about 30/40 minutes per TB. I don't notice the problem with writing to it. Before making the backup, our...

Hello! So I would like to have your input about the issue I have. I have a PBS 3.1 setup with those disks: NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS sda ├─sda1 ├─sda2 vfat FAT32 399C-565D...

I am not able to use an enterprise hdd in my dell server. When I try to wipe the Disk through PROXMOX ui, I get this error. error wiping '/dev/sdg': 209715200 bytes (210 MB, 200 MiB) copied, 14.6273 s, 14.3 MB/s Server: Dell Power Edge r730XD Controller: HBA330 Version: Virtual Environment...

Hi all, I just came home today to find my RAID 10 ZFS pool completely full for no reason. It's 4x8 TB WD GOLD drives and the max capacity says is 14.4 TB - it was abouzt half full. I have a few LXC containers, some images, backups, a 3 TB virtual disk and I mounted some directories to my...

Sorry for reposting as last one got "Awaiting approval before being displayed publicly." I'm running proxmox on 2 NVME 512GB sticks with zfs raid1 pool (ashift=12). I have written a small script that will measure number of writes per hour (in MB) using smartctl command (src: Github). I have a...

My new install of PBS (using latest 2.x) has been running fine for a few weeks, and in the last few days it suddenly becomes unavailable in PVE. Upon rebooting the PBS, I realise my rpool is gone. There has been no warnings about degrade, nothing about IO delays, nothing. Please see screen...