proxmox

  1. Ceph 16.2.6 - CEPHFS failed after upgrade from 16.2.5

    TL;DR - Upgrade from 16.2.5 to 16.2.6 - CEPHFS fails to start after upgrade, all MDS in "standby" - requires ceph fs compat <fs name> add_incompat 7 "mds uses inline data" to work again. Longer version : pve-manager/7.0-11/63d82f4e (running kernel: 5.11.22-5-pve) apt dist-upgraded, CEPH...
  2. Grub: Disk no found error

    Hi, ich habe eine extrene HDD versucht zu mounten ... hat nicht wirklich geklappt. Also habe ich neugestartet abr der Server kam nicht mehr hoch. Hat jemand ein Ahnung was ich machen soll?
  3. powersupport

    How the API works for real time data

    HI, May I know if we can use the Proxmox API to get real-time live resource usage for the VMs and nodes as attached https://pve.proxmox.com/pve-docs/api-viewer/#/nodes/{node}/qemu/{vmid}/rrddata
  4. Proxmox High Load

    Moin moin, ich hab gerade folgendes Problem: Meins Server hat nach einer gewissen Laufzeit immer eine hohe Load Average und ein hoher IO Delay. Wie kann ich jetzt am besten herausfinden an welcher Platte das liegt? https://i.imgur.com/RcWnPUP.png
  5. Fingerprint 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 apologize early for the incompetence.
  6. [SOLVED] Proxmox and OPNsense - Network speed issue

    Hi everybody, After some research on the web, I think there's no solution with OPNsense but I ask you because perhaps I've missed something. My config : Proxmox 7 (Debian 11) OPNsense 21.7 Virtio network card (queue 8) More than 1Gb/s web connexion I'll do some speed test in different...
  7. Node zum Cluster hinzufügen scheitert

    Hallo, ich habe ein Proxmox Cluster mit bisher 2 Servern. Mit diesen beiden gibt es auch keine Probleme. Seit einigen Tagen versuche ich jetzt einen dritten Server hinzuzufügen. Die drei Maschinen sind im selben Netz (10.33.1.0/24). In diesem Netz gibt es keine anderen Teilnehmer. Ich habe...
  8. powersupport

    RAM usage is higher

    Hi, We have a proxmox cluster with 4 nodes, recently, we have noticed that the RAM is higher in the nodes, but there is only one VM in the nodes with less memory usage, while testing, I just tried to disable hotplug memory on the VM and rebooted the same, then I see the node memory usage went...
  9. VMs freezing and unreachable when backup server is slow

    Hello all, I've been noticing a strange problem with Proxmox (6.4-13) lately in connection with Proxmox Backup Server (2.0-9). Backing up our VMs at night works very well and reliably in most cases, and since it's mostly incremental, it's also pretty fast. The performance of the backup with an...
  10. Intro & some questions r330 Poweredge

    Hey folks! I hope to become a user around these parts, and have been enjoying learning Proxmox. I have around 10 Raspberry Pi projects running in my home network, and have come to rely on them - and outgrow their shortcomings. Who needs a NAS w/o the compute power to send files @ a respectable...
  11. Proxmox PVE-ZSYNC

    Hi to ALL, i recently implement pve-zsync in my environment, but i'm questioning about recovery. Because now, on target host i've But, in case i need to startup the VM, that in this time has this config how i merge the last replica with the disk?.. The last replica is incremental only...
  12. [SOLVED] Problem with USB Network Card - Icy Box - IB-LAN300-C3

    Hi everybody, Sorry for my bad English (ask for more information if needed or if I'm not understandable). And sorry if answer is present on this forum, but I don't find it. I've got à Proxmox server with an OpnSense VM to control my web access by using my Freebox in bridge mode. It works...
  13. TrueNAS -> ProxMox slow network and read/write performance

    Hey there, i tested and googled some settings and got a little push up for write/read performance but its not that good. Via iperf i cant even get higher than 1.7 mbits/sec from the storage to the proxmox ve. My TrueNAS Server: TrueNAS Core 12.0-U5.1 HP DL380e Gen8 Intel Xeon CPU E5-2450L...
  14. Bus error

    Ahoi Zusammen, ich komme leider nicht mehr in die GUI von Proxmox. Leider habe ich viel zu wenig Ahnung von Linux, um aus dem Log schlau zu werden: Auch das Proxmox-Cli scheint kaputt zu sein: root@pve:~# qm list Bus error Hier die pveversion: root@pve:~# pveversion -v proxmox-ve: 6.4-1...
  15. [SOLVED] Completely new to Proxmox: Getting setup

    So I recently bought a dell power edge r720 server with 6, 4tb hard drives, 2 500 gb ssds, a hba raid card, 192 gb of ram and I added two pci e name 500gb nvme drives. I set up the 6 4tb drives in raid 10 and installed Proxmox on them and now want to set up the two ssd's as caching, but also set...
  16. Flexible number of nodes in a Proxmox cluster

    Hi, I'm using a Proxmox cluster with 6 nodes (HP DL360 Gen8 servers) on which also a Ceph cluster is configured. Is it possible to flexible power-off nodes in times where less performance is used and power them on again when I need the performance? In my scenario I would like to power-off 3...
  17. proxmox 7.0 (failed to prepare EFI)

    Hi Everyone I m trying to install proxmox in my DELL Poweredge R720 i have the dell perc H710p mini installed so i have a raid 0 on 2 intel ssd's and although i managed to installed it the first time without any errors i broke up the raid to install it directly on my drives but that did not...
  18. Possible to assign /64 IPv6 to a single vm which have static IP?

    Hello! Right now I have a vm with static IP assign like this IPv4: 45.169.54.479 IPv6: 2001:48c0:0:3::1 (which is belongs to the 2001:48c0:0:3::/64 block) The IP block 2001:48c0:0:3::/64 is comes from the main block 2001:48c0::/48 I want to assign full /64 IPv6 block on each vm from the main...
  19. mattlach

    Migrate Host ZFS Boot "rpool" from MBR to UEFI booting?

    Hey all, I run a standalone Proxmox server which I have been upgrading in place for years. I am currently on 6.x, not having upgraded to 7 yet. It was a clean install on Proxmox 4.2 I believe. When i initially installed it, I set it up to boot from a ZFS mirror of two SATA SSD's using...
  20. New NIC card - Network stops working

    On one of our Proxmox node (pve14) NIC card stopped working entirely. We purchased a new NIC card and I changed the configuration in "/etc/network/interfaces" to use a new rj45 port under the name enp7s0. (picture1.jpg). After server restart "ip a" command is showing that everything should be...

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