Low ZFS read performance Disk->Tape
hi, I need some Input for troubleshooting a performance Issue I have on a Proxmox Backup Server I run. Basically it's an off-site System that syncs with a production PBS. The Specs as follows: -...
View Articlemst start returns 'Module mst_pci not found in directory...
installed mft. Trying to start mst and it will not start. Here is the output: root@PSNY-VM01:/DIST/MLNX_OFED_LINUX-24.10-2.1.8.0-debian12.5-x86_64/DEBS# mst start Starting MST (Mellanox Software Tools)...
View ArticleHow to deal with/allow false positives?
Hi! How is everyone managing their false positives? For example, all of our users who are accountants are unable to send email. Example: Code: Matching Rule: Block outgoing Spam Rule: Block outgoing...
View ArticleProxmox Server setup business - 3 nodes cluster - Suggested storage type
Good day to all, I am setting up in my company a 3 nodes cluster server for HA and redudancy. My experience with Porxmox is quite ok but the major issue now is the storage type to use. My thoughts are...
View ArticleAnother PBS setup walk-through
I know there are a good number of walk-throughs for setting up PBS, but an alarming number of them don't cover user accounts, using access tokens, etc. I wrote this up for work and decided to pass it...
View ArticleRemove or reset cluster configuration.
I have 2 PVE nodes that I would like to setup as a cluster, however both have configured clusters and I can't figure out how to remove the cluster from one to join the other.
View ArticleIs it possible to limit HDD size when importing OVA file?
I found the below instructions to install GNS3 on Proxmox in a youtube video. The instructions work, but the VM ends up configured being allowed to take up the entire drive. My drive is set up as...
View ArticleFingerprint not verified, abort!
Hello everybody! This error occurs when a node is connected to a worker cluster consisting of two nodes. Please tell me how to fix this error, what is a fingerprint, where can I find it? I'm new, so I...
View ArticleSame MAC on multiple bridge ports
Hi, I have a strange issue on my Proxmox deployment regarding VM MAC address that appears on 2 interfaces. This is a 3 node cluster, PVE version 8.3.5 inside VMware virtualization (nested) that has...
View ArticleBackup of backup
Hello I have a fully fonctionnal PBS with a mount through SMB to a Windows Server (iscsi true nas for the storage) Backup are more than ok. BUT I want to copy the backup to an old synology. What would...
View ArticleClik here to view.
Nach Absturz komme ich nicht mehr an meine Daten
Hallo Proxmox Gemeinschaft, ich weis es ist mein erster Post und komme gleich mit Problemen, ich bin aber Extrem Schlechter Proxmox User, ich bin Froh das ich Zurecht komme und würde euch kaum helfen....
View ArticlePBS and iSCSI 10gb
Hello everybody! At the moment I have 3 servers with PVE, to which iscsi storage 10Gbit/sec is connected via multipath. On one of the nodes I installed PBS as a virtual machine, accordingly its virtual...
View ArticleWindows 11 No Internet on 10GB Network Connection
I have 2 network connections, 1 GB and 10 GB. On my 1 GB connection I can get an Internet Connection with my Windows 11 VM. When switch to my 10 GB connection on the VM, I have no internet connection....
View ArticlePVE 8.3.5 Clustering and HA
Hi, I am running a HA cluster across 3 identical servers. I understand for HA and quorum purposes you always need an odd number of servers. Can I add a 4th and just not include it in my HA setup? Could...
View ArticleIntel N150 GPU passthrough
Hi guys, I recently bought a Beelink mini pc EQ14 with Intel N150 CPU. I joined this mini pc in my 2 node cluster (with a qdevice as witness) and i want to move some VM there. one of this VM is a...
View ArticleVirtio GL VirGL encoding/decoding
Hi all, I've setup both Win11 and Linux Mint VM on PVE latest version, and also performed "apt install libgl1 libegl1" on host Then I've chose VirGL for both VM. But seems I cannot get h264/h265...
View Article[R8126] Realtek 5gbit NIC card stop working after last update 6.11.11-2
Hello everyone, for several months I used the card in question without any problems (kernel 6.11). However, with the latest kernel update to Linux 6.11.11-2-pve the card no longer works correctly....
View ArticleClik here to view.
How to recover from HW failure on a 3 nodes cluster - VMs are hidden
Hi, How should we recover from a lost node due to HW failure on a 3 nodes cluster ? I can't see the VMs anymore, and have no direct way to restart them on remaining nodes. Best guess is that I should...
View ArticleClik here to view.
Missing Charts in the summary page
Hello, I am running 8.3.5 on my server, all is well other than my disappearing charts. For some reason all my charts (CPU, load, memory, network) disappear. As you can see below (one month chart), a...
View ArticleIs it possible to get hardware model name via PVE API?
Hi, I've search the PVE API documentation and was not able to find any way to get the hardware model name for a PVE node. Is there an API endpoint that provides this information?
View Article