[OBSOLETE] SSH Host Key Certificates - How to bypass SSH known_hosts bug(s)
DISCLAIMER: This tutorial became obsolete due to changes rolled out by the PVE team, see comment #57. DISCLAIMER: As became apparent over some troubleshooting under this post, please take note there...
View ArticleProxMox 8.2.2 restore backup problem
ProxMox 8.0 backup and restore - OK upgrade 8.0 to 8.2.2 There is a problem restore old backup (lzo 8.0 - 5-10 min) OK, and restore new backup (lzo 8.2.2 - 60-120 min) very low speed Please help me,...
View ArticleHA Cluster and CPU requirements
Documentation says CPUs in HA cluster even cluster has to be the same vendor to migrate and run VMs without problems. Question, is it enough to be the same vendor meaning all CPUS are Intel or are AMD...
View ArticleCannot boot pve... cannot import 'rpool', cache problem?
After safely shutting down my PVE server during a power outage, I am getting the following error when trying to boot it up again. (I typed this out since I can't copy and paste from the server, so it's...
View ArticleHardware Feedback - Proxmox Ceph Cluster (3-4 nodes)
After going down many rabbit holes, I have finally come to the conclusion that the best solution (for my office) is a Proxmox cluster with 4 nodes. Depending on my final build, I might be able to only...
View ArticleNeed help installing Proxmox with automatic decryption and multiple drives
I'm trying to install Proxmox on a server that is going to be running Home Assistant, a security camera NVR setup and other sensitive data, I need to have the drives be encrypted with automatic...
View ArticlePVE upgrade 7to8 partial fail
So running through the scripts, Updated the system to 7.4 for before running the install. All the checks came back green. So I thought I was good to go. Ran the update from bullseye to bookworm without...
View ArticleProxmox installation failed
Why can't I install promox z? If so, can you install it for me? I've tried everything but it doesn't work.
View ArticleProxmox Unable to Connect to TrueNAS iSCSI Target Using CHAP Authentication
#### Problem Description: I am experiencing persistent issues connecting my Proxmox server to a TrueNAS iSCSI target using CHAP authentication. Despite configuring both TrueNAS and Proxmox according to...
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Reproducible Proxmox Crash on Kernel 6.8.4-2-pve: KVM force termination...
Hello everyone I recently upgraded to Proxmox VE 8.2.2 running kernel 6.8.4-2-pve (having a Subscription active). I have experienced 2 seemingly random host crashes/freezes since the upgrade where the...
View ArticleKernel 6.8.4-2 causes random server freezing
This thread is dedicated to the issue where the server just freezes.If the kernel gives error messages when the server crashesthere is a thread...
View ArticleBackup dauert lange - Backupstrategie hinterfragen
Ich habe mir heute frisch meinen PBS aufgesetzt. In meiner Konstellation zu Hause habe ich mich dazu entschieden, den PBS als VM auf meinem PVE laufen zu lassen. Einen Speicher binde ich über NFS von...
View Articlepve7to8, ceph pacific-to-quincy how do I discover the fs_name?
in https://pve.proxmox.com/wiki/Ceph_Pacific_to_Quincy Disable standby_replay ceph fs set <fs_name> allow_standby_replay false Which....how do I discover the fs_name? from...
View Article[GUIDE] Install Home Assistant OS in a VM
So just like my other guide, this is more for my own records so I can come back and refer to it. I know there are scripts for these things, but I prefer doing them manually so I can learn along the...
View ArticleProxmox Root session down, OS is down but hardware is still running
Hi there, I have encountered this issue eversince the PVE 8.0.3 update and it has freeze the entire server EVERYDAY at a certain time but the hardware isn't down and still running do check out this...
View ArticleRandom 6.8.4-2-pve kernel crashes
With the recent PVE 8.2.2 update, 6.8.x kernels are the default. I was kindly asked by @t.lamprecht to create a new thread (https://forum.proxmox.com/threads/proxmox-ve-8-2-released.145723/post-657135)...
View Article[TUTORIAL] Proxmox 8 Mellanox Infiniband and SR-IOV
Here is how i was able to get proxmox working with Infiniband and SR-IOV. Hardware used is a mellanox switch (sx6036) and a mellanox Cx-4 100gbps EDR dual (or single) port card. Make sure the firmware...
View ArticleUbuntu 20.04.04 machine freezes
Hi, I have proxmox on a few few rented dedicated boxes, and for the first time this morning one of the vms on one of these servers decided to freeze. Full lockup, not responding anymore. According to...
View ArticleNFS and Proxmox
I am quite new to Proxmox and am currently facing a problem that I cannot solve. The setup is as follows: I have a Synology NAS DS224+ on which I have shared a folder using NFS Share. I then integrated...
View ArticleCANT proceed creating lxc because "next" is greyed out
Hello i am a newbie here, upon update&upgrade a new install, i continue to download lxc templates, then tried to use web UI to create a container but failed. problem is, NO MATTER WHAT I DO(all...
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