host

  1. [SOLVED] proxmox crashes after about ~18 hours

    Hi I have been struggling with this for weeks now, my Proxmox host crashes usually about 18 to 24 hours after a start, sometimes sooner. I am not finding anything specific in kern or messages logs, at least as far as I can tell by googling the errors. The most likely is a line that says this...
  2. MSWX VM refuses to boot or bootloops on cpu change

    There is one ms windows vm which behaves quite peculiar. Changing the CPU away from anything kvm64 (> host) results in an inability to boot. Even a reboot into safe mode use msconfig does not work as per usual. Despite having configured a windows10 .iso to boot from the 'press any key to boot...
  3. Proxmox keeps on restarting

    Greetings. My proxmox 6 host keeps on restarting sporadically. I tried to search the contents from the log file over the internet without any success. Could someone please help me find out the reason behind it? I have attached the log file and would appreciate any pointer on it. Sorry for...
  4. WebGUI mit der https://IP-Adresse:8006 nicht erreichbar!

    Hallo, seid einer Zeit ist mein Proxmoxserver nicht mehr über die IP-Adressen ereichbar. Meldung des Browser: Die Website ist nicht erreichbar 192.168.2.8 hat die Verbindung unerwartet geschlossen. Über https: // Hostname: 8006 klappt es. Hier meine hosts und interfaces: /etc/hosts 127.0.0.1...
  5. Unable to reach the web interface of Proxmox VE

    Hey guys, maybe you can help me. So, I run a Proxmox Server at home and for unexplainable reasons I can no longer reach the web interface. Only a white screen is displayed. I’ve already tried restarting “pveproxy” and “pvedaemon”. Even a restart of the complete server didn't help. Maybe you have...
  6. Containers shows hosts load a

    Hello! I found lxc containers shows load average of host. I look this https://bugzilla.proxmox.com/show_bug.cgi?id=1870 and this have solved status. But I have another picture. I try on privileged containers and not, with nesting and not. Can it be fixed or something wrong ...
  7. NUMA and cores per sockets + memory size

    As far as I understand, when using multiprocessor boards based on Proxmox, you need to use NUMA in virtual machines. Are there any recommendations for enabling NUMA in virtual machines? Perhaps depending on a certain amount of RAM and the number of cores? In what types of machines is it better...
  8. The martians keep on comming

    Despite both the host and lxc having all sysctl keys for martians set to =0 the dmesg output for both host and lxc show repeat martian notifications followed by ll header ... I do not understand where these keep on comming from or how to investigate more in depth. Br, Joris
  9. [SOLVED] Suggestions regarding configurations terminology

    Hello! First of all, thanks for you amazing job on Proxmox Backup Server! I'm not sure if posting this here is fine but wanted to report something i'd like to see improved regarding PBS remote / sync configurations: Documentation makes it clear: " Sync jobs are configured to pull the contents...
  10. WebGui und SSH nach update nicht mehr erreichbar

    Hallo zusammen, seit dem letzte update auf dem Host ist die Weboberfläche und der Zugang per ssh auf das Hostsystem nicht mehr möglich. Alle Container laufen aber noch einwandfrei. Auch die automatische Backupfunktion auf dem Host scheint nicht zu gehen, da ich keine Emails mehr davon bekomme...
  11. Setting up HOST only firewalls in my cluster

    I am trying to setup the pve firewall so that the rules only impact the cluster hosts them selves and not any of the VMs which are already behind their own firewalls. I have added my networks to the 'management' IP-Set, I have turned on the firewall at the Data Centre level. The INPUT Policy...
  12. [SOLVED] Kein Netzwerk auf dem Host aber LXC und VMs haben Internetzugriff

    Hallo Leute, Ich habe heute zum ersten mal ein Problem mit meinem Proxmox Server das ich nicht selbst lösen kann. Aus irgendeinem Grund verliert mein Host nach jedem Neustart die Netzwerkverbindung. Das heißt er kann nach außen nichts anpingen und das Web-Interface kann ich von einem anderen...
  13. Migrating ZFS data storage from one host to another

    Hi! Currently I have my Proxmox installed in a (let's call it) host_A, and I need to migrate the whole installation (VMs, CTs and ZFS data storage) to another host (let's call it) host_B. Host_B is another computer, with his own motherboard, CPU, memory and disks. After this migration, host_A...
  14. Problems with web-interface on PVE 5.2 host

    I freshly installed PVE 5.2 and have some issues w network: it worked well, then suddenly (while preparing VM for Graphics passthrough) I lost web-interface from external machine on same network. I managed to finish passing through GPU to one of VMs and webinterfece generally works from VM...
  15. Proxmox-Host auf SSD oder HDD?

    Hallo zusammen, ich habe aktuell folgendes Festplatten-Setup: 2 x 2,5TB HDD Da ich einige VMs habe, die mir leider zu langsam laufen, würde ich mir bei meinem Hoster eine 500GB SSD einbauen lassen. Würde es sich lohnen, das komplette Hostsystem auf die neue SSD zu legen oder kann ich Proxmox...
  16. Host does not see external network

    Hi everyone, Need help. I can not find a solution for few days. I have installed Proxmox VE 5.2.8. The Proxmox host can not connect to an external IP but reaches all containers. I have 3 available VLAN in my network 10,30,40. My host is in VLAN 40 (IP 192.168.2.70). - I can connect to any...
  17. Config proxmox with firwall (1 NIC)

    Hello, i have a server with one nic connected to a switch with a /24 source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto eno1 iface eno1 inet manual auto vmbr0 iface vmbr0 inet static address 192.1.24.66 netmask 255.255.255.192 gateway 192.1.24.65...
  18. Question regarding guest LAN + host bridge network

    Hi, I have the following question regarding guest LAN and host bridge network: Can I setup a guest LAN in network segment 10.68.88.0/21 if my host network configuration has default bridge auto vmbr0 iface vmbr0 inet static address 10.96.131.9 netmask 255.255.255.0 gateway...
  19. LXC network doesn't work after host reboot

    Hi, We're testing proxmox 5.2 running the latest enterprise version. We have a few LXC containers running on the hosts and managed through HA. When we reboot a host, all of the containers are started, but their network connections do not work. The only way to re-establish network connection to...
  20. Move Proxmox host to new disk - running out of space

    Hello, At the moment I have 3 hdds on a hardware raid card as raid 5. This gives me about 260gb of storage available to Proxmox. 60gb of this is used for ISOs etc. the rest is for the VM LXC storage. I am running out of room. The Proxmox host has some customisation so I can pass a gpu through...

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