Understanding bind mount point permissions
Hello and first of all apologies because I couldn't understand all the threads and the documentation in https://pve.proxmox.com/wiki/Unprivileged_LXC_containers I expose my case. I have a...
View ArticleNVMe Passtrough not working trough M.2 adapter card
Hey folks, I have a system running on an Asrock X399 Fatality + Threadripper 1950x. It’s been working totally fine and I have no issues with it, knock on wood. However, a couple of days ago I purchased...
View ArticleMigration Problem
Hi guys Today I've found out that I need to update my nodes and reboot them. In order to prevent downtime in my production servers, I was live migrating VMs one by one to other nodes in my cluster. and...
View ArticleTutorial: Unprivileged LXCs - Mount CIFS shares
Since unprivileged LXCs are not allowed to mount CIFS shares and priviliged LXCs are considered unsafe (for a reason) I was scraping my head around how to still have my NAS shares available in my LXCs,...
View ArticleExplaining snippets feature
Hi all, recently i discovered that Proxmox now supports great feature - snippets, aka hookscript. Also, it has special content storage type - snippets to hold snippets. But im curious how they can be...
View ArticleProxmox cluster health
Hi everyone, I'm pretty new to Proxmox, and so far, I really like it. Today, I attempted to connect my two OVH servers to run as a cluster over the private NIC. Everything seemed to work fine until I...
View ArticleAMD pstate driver steps and discussion
Hi, everyone. I spent the morning trying to figure this all out, and I think I've gotten it. So the first part are the steps I took to get the AMD P-States driver for CPU scaling to work. The second...
View ArticleLXC Usage Graphs in GUI Blank with Wrong Date/Time
I swapped to a new motherboard and initially upon boot the usage graphs of the host were empty, showing 1969-12-31 (screenshot below). I followed some instructions in this post, which fixed the issue...
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View ArticleZFS over iSCSI with QNAP QuTS hero
Hello everyone, I wanted to implement ZFS over iSCSI with my Proxmox-Cluster (4 nodes) and my QNAP SAN connected via 25G Ethernet. I have found a lot of forum entries on some relevant topics but I am...
View ArticleBestehendes Proxmox von NoName 512GB SSD auf eine Samsung 980 PRO NVMe M.2...
Ich möchte ein laufendes Proxmox mit Home Assistant von einer 256GB SSD auf eine M2 1TB SSD umziehen. Wie gehe ich da am besten vor? Host ist ein HP EliteDesk Mini PC. Gibt es ein (Video) Tutorial /...
View ArticleBackup only when guest was/is running
If the guest system was not running since the last backup, a new backup makes little sense. Current: Old backups will get deleted and new backups accumulate with no change in between them. Better: Add...
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Can you tell me how to do it better?
We want to assemble the following virtualization scheme. I need advice on the scheme itself and how to properly organize reservations. It is clear that Proxmox BackUP Server is also missing here. But...
View ArticleGood strategy agains spam from the big players (Amazonses/Google/Outlook)
Hi there, do you have a strategy how to identify spam messages from big companies like Amazonses, Google or MS (Outlook). Every now and then spam mails will slip through Proxmox and I'm not sure how to...
View ArticleI want to add a wireless card to my PVE virtual machine
I have installed an openwrt system in my PVE system, and I want to add a mini pcie slot wireless network card so that my laptop can use the wireless network to connect to my PVE virtual machine, is...
View ArticleAutomated installation constantly crashes with "No such file or directory (os...
Hello all, I'm not exactly sure what's going on here, and debugging is made more difficult because setting `reboot_on_error = false` isn't working. I have an automated install server using the same...
View ArticleProxmox with ceph network setup
I've been playing with a 4 node cluster using some server nodes that used to be in a hyperconverged setup. I had everything running on the main network and the performance was pretty slow. I then added...
View ArticleIs Proxmox LXC backup broken and kills data on mp0?
Hi, I have an container and did a backup using proxmox GUI. It has an mp0 configured like the rootfs. I'm surprised of the behavior and I don't like surprises in backups. First, although configuration...
View ArticleProxmox 8.2, Kernel 6.8 and i40e driver
Hi We have a few Proxmox 8.2 hosts pinned to kernel 6.5 because it seems the i40e driver gets creative with network interface naming in the upgrade to kernel 6.8. I'm considering just staying on the...
View ArticleStrange Installation Problem on BKIPC BKHA-2011-matx (E5-2680v4) with PVE 8.3...
I'm not able to boot after installation on this system. The installation itself run without any problems. Then after reboot the system hangs during boot after the md drivers... last message md: ......
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