ceph storage not available to a node
hi! We have a 4 nodes proxmox 6 cluster. 3 nodes are proxmox 6 with ceph luminus (stable) and 1 additionnal node with just proxmox 6, no ceph. The thing is the ceph storage used to be availabe to that...
View ArticleIntel i350 GBE network controller not working
Hi everyone! My Asus Z9PR-D12 died on me and I've replaced it with a Supermicro X9DR3-LN4F+. I went with this board because I already had the CPU's and memory and I'm not really doing anything with it...
View ArticleAccess Denied creating CIFS share between Proxmox and TrueNAS Scale
TrueNAS Scale v21.06-BETA (joined to an AD domain) Proxmox v7.0-10 I'm running into a problem trying to create a CIFS share between Proxmox and a dataset on TrueNAS Scale. Using the Proxmox GUI, I...
View ArticleRendering output from the host with multiple GPU's
I'm using 3 gpu's, 2 as a passthrough and 1 for the host. The gpu I have to use for the host is not in the primary slot, thus my bios will not use it. To get around that I unplug all display cables,...
View ArticleEmmergency Error / Harddrive
Hello Guys i have a dedicated server with 2x 1TB SSD and 2x1TB HDD They are correctly mounted and added in proxmox. But now i have the problem if i create 1 vm on the HDDs it works fine, but after...
View ArticleProxmox VE 6 - OVH
I have a server at OVH with Proxmox VE 6 installation and also a failover IP block. I created a virtual MAC in OVH and assigned it to a VM with static failover ip. But VM cannot ping 8.8.8.8. I've...
View ArticleCan't install VM's on VE 7
Hi, i can't install VM's. Containers are working as expected. At first i tried Suse Leap 15.3 But it hangs alway on udev init and the Suse installer didn't start. Last but not least i tried Debian 10...
View ArticleLXC containers fail to boot after upgrade
LXC will not start after upgrade to 7.0 Code: root@pve:~# pveversion -v proxmox-ve: 7.0-2 (running kernel: 5.11.22-3-pve) pve-manager: 7.0-10 (running version: 7.0-10/d2f465d3) pve-kernel-5.11: 7.0-6...
View Article[PVE 7.0] Supermicro H11DSi-NT - Xorg failing, backtrace
Hey folks, I'm trying to install PVE 7.0 on a server which is using Supermicro H11DSi-NT as mainboard. Install in through IPMI KVM, CPU is EPYC2. I'm not exactly sure what's happening here, it seems to...
View ArticlePermission denied by adding a new datastore on pbs
After adding the HiDrive storage (https://forum.proxmox.com/threads/c...d-use-it-for-backup-e-g-strato-hidrive.94131/) to my pbs I've been trying to add a datastore with the mountpoint from hidrive to...
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I want to set the default view is the "Folder View"
|ฝากรูปฟรี I think that view is right for me is the "Folder View". I want to set the default view is the "Folder View" How to?
View Articlehow to make lvm-thin local storage shared?
we have three nodes in a cluster all are using nfs shared storage but for io intense vms we use local ssd mirror raids as a faster storage. but what to do if i want to migrate a vm from one local ssd...
View ArticleCephfs - MDS all up:standby, not becoming up:active
Like a dummy I accidentally upgraded to the ceph dev branch (quincy?), and have been having nothing but trouble since. This wasn't actually intentionally, I was trying to implement a PR which was...
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Parameter verification failed. (400)
Trying memory hot plug I get. Parameter verification failed. (400) memory: hotplug problem - VM 101 qmp command 'object-add' failed - Parameter 'size' is missing @Stoiko Ivanov
View ArticleImprove write amplification?
Hi, I've got a total write amplification of around 18. Can someone hint me how to improve this? If I run iostat on the host and sum up the writes of all vdevs, all the VMs combined are writing around 1...
View ArticleIssue installing Proxmox 7 on Dell R720 in UEFI mode.
I am having issues with installing Proxmox 7 on one of my DELL R720. The installation goes fine until it is setting up the bootload and then I get and error on the console: Failed to write...
View ArticleCEPH Performance issues after upgrade from 15.2.8 to 15.2.10
Hello, A few information about the System: Its a Hyperconverged Cluster of 5 Supermicro AS -1114S-WN10RT: 4 of the Servers have: CPU: 128 x AMD EPYC 7702P 64-Core Processor (1 Socket) RAM: 512 GB 1 of...
View ArticleCentos 7 VM Network not working
Proxmox 7 Centos 7 VM OVH Dedicated server Hi guys I just installed a Centos 7 vm, added a static ip and deactivated centos firewall. I still cant ping the public network (ping 8.8.8.8 / ping...
View Articlestrange vm network speed issue
Hi, I have a strange issue with my network on Proxmox 7. When I use iperf between a connected PC and the Proxmox host, I get around 920-945 mbit/s. Between the Proxmox host and a linux VM, I get 3-7...
View ArticleWhat Is The Best Way To Orchestrate The Setup of LXC Containers
Our company has decided to use ProxMox. We were just wondering what is the best software to orchestrate the setup of lxc containers. We don't want to have to configure a new container, or a collection...
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