Optimal Ceph Configuration
I've been running Proxmox about a year and have just added a 5th node to my cluster. Currently: Each node in the cluster has a 1Tb SSD and boots from a 512Gb NVME. The 1Tb SSDs are all one CEPH Pool...
View Articleqdevice on Synology DS218? (no apt-get, no docker)
Hello there, I'm pretty new here, but been playing with proxmox for 3 months now. I have 2 nodes and want to give my NAS a more respectable life purpose -- quorum device to achieve HA. Any directions...
View ArticleSpeed decreases when doing a backup
I have noticed something strange in the transfer speed when backing up my VMs. I have PBS running in a VM and mounted an NFS share from my Unas Pro. When I back up to PBS, the transfer speeds are...
View ArticlePBS as a Proxmox VM
Hello all, I have virtualized my PBS and am trying to install the QEMU agent. When I try using APT to install it the VM tells me it cannot find it. Has anyone gotten this to install? Thanks, Steve
View ArticleBUG?| Multiple Search Domains
Hello, I was wondering if this was a bug, but in the GUI, when you set multiple search domains, it actually writes the search domains to /etc/resolv.conf but it does not show up in the GUI. I found...
View ArticleArchitectural advice for a seflhosted setup with 3 mini PC and a NAS
Hello, I'm a bit of a noob in the proxmox world, I've dived into it quite recently, I'm trying to wrap my head (and having a hard time with everything new) about the optimal architecture for my...
View ArticleLinux AER errors on NVME (seemingly related to overheating)
Code: {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 514 {1}[Hardware Error]: It has been corrected by h/w and requires no further action {1}[Hardware Error]: event...
View ArticlePBS multiple bootable disks
Hi, I got a PBS server with 2x 3.8TB SSD with PBS installed as a RAIDZ1 and 12x 4TB HDD RAIDZ3 where the backups are saved. I noticed that only one of the SSDs has boot and biosboot partitions, so I...
View ArticleProxmox node name change
Hello everyone! As mentioned in the topic - I have only 1 proxmox node (which is not in a cluster or so) and would like to change its name. Is there any way I could do that without rebooting the...
View ArticleNew Privileged Container No Console
On Proxmox VE 8.2.7 I've grabbed the latest Ubuntu and Arch containers: archlinux-base_20240911-1_amd64.tar.zst ubuntu-24.04-standard_24.04-2_amd64.tar.zst And tried deploying them with "unprivileged...
View ArticleGPU passthrough for both VM & LXC
Just realized while reading the article again: it was A or B, not A and B. Seems like if I pass the device ID I don't (necessarily) need to blacklist the driver. TL;DR I have two GPUs. One for VM, one...
View ArticleA proxmox install script for Vaultwarden
Hello, I don't know where else to post this. But I just created a proxmox install script to create a Vaultwarden server in an LXC container, inside of a debian LXC template Code:...
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PVE Recovery
I moved recently and now have a new ISP. I am unable to connect to my pve and need help getting back to the environment. I have tried messing around with the CLI and switching IPs and whatnot....
View ArticleHow to use USB storage for backup/restore
I've been trying to Google the "how-to" for USB backup & restore with Proxmox. I'm not sure I'm having a lot of success. I have tried a few things too. To do a backup is easy: * insert USB storage...
View ArticleProxmox Network issue
New to Proxmox VE, I recently installed 3 windows 11 vms on our proxmox host. This is my current setup, i have 2 NICs installed on the host configured on 2 vlans (10/20). Each of the vms have 2 nics...
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PVE showing high memory usage but VM is not
Hi Simply put I have the following scenario: I am running PVE 6.3.2 and have a VM with 16 Gigs of Ram and it was all of sudden consuming all the RAM which leads to the machine hanging up. So we...
View ArticleRecover VM
Hi, I had a home server running with Proxmox and the server died. I bought a new server and would like to migrate one of the existing virtual machines over (the rest I can just recreate). I mounted the...
View ArticleHow to migrate VM from one PVE cluster to another
Hi, we are looking for safe methods to migrate VMs from one PVE cluster to another. Under Proxmox, is there any built-in feature? Or should we use something like NFS backup?
View ArticleNo Network access with new VM on VLAN
I have a strange issue with new Ubuntu VM's that are attached to a tagged Vlan. They have no network access, can't access the local network or the internet. The VM's are assigned IP's from Opnsense,...
View ArticlePBS prompted for manual grub location selection on update
Today I ran the basic apt update && apt upgrade. I was greeted with a question from grub update about where I would like to install the grub bootloader. My system boots from dell raid...
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