4.4

  1. Cluster Problems

    I have a total of four Proxmox 4.4 servers running in a production environment. They are of differing ages, the fourth, vhost4, was added recently and when it was the other three were recreated with Proxmox 4.4 in such a way as to minimize service interruptions. When it was first installed...
  2. [SOLVED] New nodes timeout on storage tabs

    Hi there ! We just installed new nodes in our cluster, configured SSL, all good. But on the new nodes when I try to access infos from the plugged storages it displays a spinner for like a minute and then it says "Communication failure (0)". It only happens on the storages (even local), I can...
  3. CEPH problem after upgrade to 5.1 / slow requests + stuck request

    Hi, I've got problem with my CEPH cluster. Cluster specification: 4x node 4x mon 4x mgr 37x osd I was starting from CEPH hammer so I followed tutorials: https://pve.proxmox.com/wiki/Ceph_Hammer_to_Jewel - without any problems https://pve.proxmox.com/wiki/Ceph_Jewel_to_Luminous - without any...
  4. Merge Proxmox 4.4 to 5.1

    Hi, we have a running setup with: 4 Server Debian 8.x with Proxmox 4.4, CEPH "hammer" with 30 osds Last weekend and for further growing, we installed 4 server with debian stretch and proxmox 5.1. If we login to the proxmox panel the new servers are marked as "offline". I didnt see any hints...
  5. Server freezing on install

    Hi! Has anyone ever faced this kind of problem? I'm trying to install Proxmox on a Dell Poweredge 2950 server, and in one particularly moment, the server freeze without install Proxmox. Frozen such is need to press power button to shutdown the server. I already tried Proxmox versions 4.4 and 5...
  6. Proxmox Firewall not working

    Hey everyone, I've just installed Proxmox VE 4.4 and everything works fine. I enabled the Proxmox Firewall on every Level (Datacenter, controller node and VM) and it doesn't do anything. If I block everything (Input, DROP, etc...) and/or block specific macros it doesn't affect the VM. The...
  7. Proxmox 4.4 Cluster Redo

    Here is what I am trying to do, and how I seem to have failed. I manage 4 hypervisors. One is brand new and 4.4 was installed on it. The other 3 are all older, 2 with 3.2, and one with 4.1. The plan was to move the VMs, a mix of containers and qemu, from one of the old hypervisors to the new one...
  8. After upgrade to 4.4 we got timeout for backup on NFS

    We just recently ugraded from 4.2 to 4.4. After upgrade one backup task for quite big VM timeout. Before upgrade everyting works fine. Backup took about 2-3 hours but it was ok. But now backup starts, looks fine for a moment (usually for 5-15% of backup) and then just freeze. No more progress...
  9. Upgraded to 5.0 headaches

    So I just upgraded to 5.0-23 tonight. When I try to boot the system, I now receive this error: [28.072000] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1] The machine will keep spitting out variations of that error (only thing that changes is the timing. Instead of 23s it...
  10. noVNC console keep resetting

    Hello everyone, I'm having trouble with the noVNC console that keep resetting. I can use it, and suddenly there is like a refresh, the console reload and I can use it again. But this reload happens, like, every five or ten seconds. It started happening after the first renewal of our Let's...
  11. Installing Proxmox VE 4.4

    Hello, I've problem with installation of Proxmox VE 4.4 I have a Server Fujitsu Primergy RX2540 M1 with the following resource : 2 x CPU: 2x Xeon Ten Core RAM: 192GB HDD: 2 x SDD 2.5" 120GB (RAID 1 on controller PRAID EP400i) HDD: 6 x HDD 2.5" 500GB (RAID 5 on the same controller PRAID EP400i...
  12. Proxmox VE 4.4 Cluster OpenVPN

    Hello, Did anyone get Proxmox VE 4.4 cluster working with OpenVPN? I have multiple nodes in different networks (And different Locations) And how did you get this to work? I've been trying this for a while but it seems like it keeps getting stuck at "Waiting for quorum" Kind Regards
  13. Proxmox 4.4 with 3.10 kernel

    Hi! I have IBM x3850 m2 server and i want to use it with proxmox. I have problem with install proxmox, but i find the solution. Ref: https://forum.proxmox.com/threads/error-after-upgrade-to-4-0-from-3-4-and-with-fresh-install.23832/ So i can install and run proxmox with kernel boot arg...
  14. [SOLVED] Unable to upgrade 4.1 to 4.4

    Could someone please advise as the upgrade process?
  15. Proxmox 4.4, not enough space on local

    I'm trying to upgrade my server from 3.4 to 4.4, I created backups of my VM's but there is not enough space to upload them to the new machine. I have backups that are 150gb+ in size but the local content of 4.4 is only 100gb in size. I have plenty of space in local-lvm, but I can't upload...
  16. [SOLVED] Container cannot reach internet

    Proxmox 4.4 with CentOS 7 guest in container. Host can reach the internet, but containers cannot. It seems others have had similar problems but I cannot find a solution. Host /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.0.2...
  17. Emergency Mode after each reboot

    Hello, We have 8 proxmox machines in a cluster, four of them were installed with the 4.2 ISO and the other four were installed with the 4.4 ISO. We updated the 4.2 to 4.4 using the community updates. These four machines sv1n1 to sv1n4 are having issues booting up, the Emergency mode message...
  18. [SOLVED] 4.4 non-HA Cluster over WAN

    Hi, I know, this is not the first time asked. I know it's not supported, may or may not work etc. I just had some more questions. We will have 3 Proxmox Nodes, each running 1 VM while one node runs 2 VMs wich will be pve-zsynced to the other nodes. They only server for Backup purposes, there...
  19. Upgrade from 3.4 to 4.4

    I'm planning an in-place upgrade from Prxomox VE 3.4 to 4.4 of one node (no cluster). I've read trough the corresponding wiki entry and wanted to ask how risky it is in comparison to the new installation. I'm hosting only two Ubuntu VMs, no CTs and the downtime during the upgrade shouldn't pose...

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