[ZFS] How much space does Proxmox actually need on its boot pool to function...
Hello, I'm installing Proxmox on a new production node soon in my home office. The hardware is powerful enough for my needs, but there's only one NVME slot, so the boot NVME will have to be a...
View ArticleProxMox not booting after connecting 2nd GPU
Hi everyone, I am new to ProxMox and have encountered an issue: -I have successfully set up GPU passthrough with one RTX 3090 that I use for one VM -I wish to set up a second VM using a spare RX 470....
View ArticleHow to disable quorum mechanism in a cluster ?
Hi, I have setup 4x of my proxmox servers as a cluster so that I may hopefully move VMs around with ease. However, when I have only one server powered, the quorum mechanism blocks all operations. I...
View ArticleCeph min_size 1 for Elasticsearch / MySQL Clusters
Hi Proxmox Community, We are currently running Proxmox 8.3.1 with multiple kubernetes clusters on top, accessing ceph using the ceph-csi plugin. The VMs running on Proxmox have access to the ceph...
View ArticleHow does proxmox handle HA if there is not enough ram to restart all VMs on...
Just curious, say you lose one or more nodes, and there is not enough ram to run all the VMs on the nodes that are left, or perhaps there's only 1 node left and it's one that has less ram installed,...
View ArticleProxmox bei Hetzner - VSwitch
Hallo Leute, ich verzweifele hier bald. Wir nutzen ca. 20 Server bei Hetzner. Diese sind alle mit dem V-Switch 4000 verbunden mittels Linux VLAN und Bridge welche den "ens23.4000" als Adapter nutzt....
View ArticleBackup ohne mount point erstellen?
Hallo zusammen, ich war dabei meine Container über die Backupfunktion von PVE zu sichern, als mir auffiel, dass mir die komplette Backup Festplatte vollgeschrieben wurde. Ich erkannte daraufhin, das...
View ArticleGrub Menu not working over serial console
Grub over serial0 My console is of type Serial, which is great. But when I try to access the grub menu, it's just frozen, and I can't do anything else than booting the default. Is it possible to select...
View ArticleRandom Proxmox Connectivity Issues (GUI+SSH) + Guest Downtime After Fix
Hi everyone, I’m facing a strange and frustrating issue with my Proxmox setup and could really use some help. Here’s the situation: • Randomly, Proxmox becomes unreachable via web GUI or SSH, but all...
View ArticleLXC vs. Docker
Hallo, ich habe nun meine ersten Gehversuche auf Proxmox hinter mir und bin erstmal sehr zufrieden, einfach auch, weil es funktioniert. Aktuell laufen bei mir auf meienr Synology einige...
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PBS datastore only showing 228gb out of a 1 TiB nfs truenas share?
Hello, I just setup PBS and am attempting to setup a nfs mount to my TrueNAS server for the PBS backups. I created a new dataset and set a quota of 1 TiB within TrueNas. I disabled de-duplication,...
View Articleqcow2 missing power loss help needed
I believe my house lost power and server shut down but it didnt come back up due to a hardware thing where I and required to hit f1 to continue the boot when it booted up none of my vms started. I had...
View ArticleProxmox with Second Hand Enterprise SSDs
I had many problems related to VERY HIGH iowait on my Proxmox VE Systems using Crucial MX500, which is a Consumer SSD (and one with very little DRAM, so once that fills up, Performance drops like a...
View ArticleProxmox installation of package failed during install
So I used to have Proxmox 6.4 installed on a server, and I think I might have set it up wrong so I tried to reinstall Proxmox. When I tried to install it again I keep getting an error, however it's not...
View ArticleUSB-modem to interface in VE passthrough
I have connected Teltonika TRM500 usb-modem to Proxmox, configured and mapped to interface wwan0, it gets a public ip from DHCP (no static ip available). I get connectivity to Internet from VE CLI....
View ArticleWindows Server 2016 with 10 Gbit Networking working 1 Gbit
Hi, I recently migrated a Windows Server 2016 from VMWare to Proxmox VE 8.2.7 using the import tool. I’ve installed the VirtIO drivers, and everything seems to be working fine, except for one issue:...
View ArticleIntegrate rspamd as custom script
Tutorial: Integrating Rspamd as a Custom Script in Proxmox Mail Gateway Proxmox Mail Gateway allows advanced customization with a custom script for spam and virus checks. This tutorial will show you...
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Help with hardware decision
I know, another hardware configuration post...I'm sorry, kinda I'm aware that it would be difficult to say x hardware will be the best for you, but I am having issues making a decision on which...
View ArticleAnleitung: Sicherung des PVE Hosts mit dem Proxmox Backup Server
Hallo zusammen, seit längerem habe ich nach einer Möglichkeit gesucht den Proxmox Host (PVE) zu sichern. Dann ist mir eingefallen, dass sich der Proxmox Backup Server dazu eignet. Neben VMs und LXCs...
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