reboot

  1. proxmox 5.13 unexpected reboot

    Hello, My configuration consist of three proxmox identical nodes with the following: - proxmox pve-manager/5.4-13/aee6f0ec (running kernel: 4.15.18-25-pve) on debian stretch - ceph version 12.2.12 luminous (stable) And a 6TB NFS storage connected to cluster with 1Gb ethernet bond (active-backup...
  2. Shutting down/rebooting one node reboots the other. HA VM doesn't transfer.

    I realize this is my first post, because I tend to avoid asking questions if I can find the answer on my own. Currently I am unable to find a solution so: I was running one system with Proxmox and recent got some servers for cheap, so I decided to test out clusters and making my VMs HA...
  3. Starting VM forces entire node reboot.

    Hi all, I hope anyone can shed some light into this nightmare. I was happily using my VM when the entire node crashed for no apparent reason. As of that, every time I start this (Only) VM on the node, it starts up, starts loading winserver2016 and all of a sudden, the ENTIRE node crashes and...
  4. proxmox cluster quorum config

    i have 10 node cluster, and i want to do the following quorum setup: 1,2,3,4,5,6,7,8,9,10 51% of all nodes and at least one of (4,5,6) how it can be done?
  5. Why do some of my Proxmox hosts occasionally fail to reboot?

    I first noticed this issue with Proxmox 5.4 and suspect it has everything to do with Systemd integration, and very little with Proxmox itself, but it bites me in the backside every so often so would like to bring it up and see if there's something I should be doing differently or a fix for it...
  6. VMs disappear after reboot

    Hello We have one pve node that used to be in a cluster of two, but the second node was removed around a month ago. Our remaining pve node rebooted in the night and when it came back up, it was missing several of our VMs, particularly those that were on a zfs pool, 'hdd-pool', that didn't seem...
  7. Why is server automatic rebooted?

    Hi, I'm operating a 7-node cluster with Ceph. From time-to-time I must notice that a node is automatically rebooting. Now I want to analyse what is triggering this reboot. The output of last -x | head | tac indicates that the last reboot was triggered by kernel 5.3.10-1-pve: root@ld5506:~#...
  8. Node instability

    Hello, An incident occurs from time to time on a proxmox node. We have the following logs for several hours (daemon.log) : Dec 3 19:06:18 ns3058 systemd[1]: Started Proxmox VE replication runner. Dec 3 19:07:02 ns3058 systemd[1]: Starting Proxmox VE replication runner... Dec 3 19:07:26...
  9. VM Shutdown on PVE Host Reboot

    Good Day Everyone We have a standalone PVE host which, from time to time, and as expected, needs updates installed and a reboot if there are kernel updates. We have set the HA Settings under datacenter -> Options -> HA Settings to shutdown_policy=freeze. What I understand under this policy...
  10. [SOLVED] How to disable fencing for debugging ?

    We have recently added a new node in our already existing cluster. Recently while moving a VM to the new node, the server failed unexpectedly. Since then, every time the server get started it get rebooted after a couple of minute. This prevent us to investigate and fix the problem on the node...
  11. Rebooted iSCSI target and now VM's are not starting

    Basically, the title says it all. We rebooted our NAS, but now, the VMs that were stored on there are not able to restart. This is the error we get. iscsiadm: No portals found command '/usr/bin/iscsiadm --mode discovery --type sendtargets --portal 1XX.1XX.9.1XX' failed: exit code 21 iscsiadm...
  12. Host Reboot when using PCIe Passthrough

    Hello, I have a VM that I'm passing a GPU through to. The passthrough itself works great. The issue is that whenever this VM is powered on, the host will reboot without any interaction from me. The reboot happens anywhere from 3 - 15 minutes after the VM has been powered on. I have many other...
  13. Proxmox reboots when guest performs disk-intensive task

    In a system with a single guest running (Ubuntu 16), I have the whole host system (proxmox) suddenly rebooting when the guest performs a local backup with rsync. The host is Proxmox with kernel 4.15.18-14-pve; it has two disks with ZFS RAID 1. Apparently nothing unusual is in the host logs, so...
  14. Langsamer reboot durch NFS

    Hi, ich habe auf meinem Proxmox ein NFS eingebunden für ISO-Images. Die Idee ist, dass die Images zwischen mehreren Hosts geteilt werden können. Dieses NFS ist in einer eigenen VM innerhalb des Hosts. Verbinden nach Neustart, etc funktioniert Tadellos und bin davon begeistert. :) Der einzige...
  15. [SOLVED] PVE 3er Cluster mit CEPH - VMs frieren währen ein Node rebootet

    Hallo Proxmox Freunde! Ich bin seit der 2.x er Version mit dabei, ich betreibe selber seit dem sehr viele Proxmox Server. Folgendes hatte ich noch nicht, und ich finde auch nichts darüber. Kennt jemand das Phänomen, sobald ich einen Node reboote, "frieren" die VM Gäste alle ein? Es ist nicht...
  16. cluster nodes unstable

    Hi All, We've been running the latest Proxmox for about six months. It's been very solid and stable until this last Sunday ... six days ago. We're now having issues. We're running a three node cluster, Debian 9 and Ceph. What's happening? One of the three nodes reboots about every 24 hours...
  17. Proxmox 5.3 Server startet einfach neu

    Hallo, ich habe seit ein paar Tagen das Problem, dass mein PVE 5.3 Server manchmal einfach neustartet. Wie bekomme ich denn raus, warum er das macht und was er für ein Problem hat?
  18. Simple reset script - ping

    I noticed that there does not seem to be a simple reset / reboot script for problematic clients so I made one. Copy / Paste this to autorestart-vm1100.sh using nano #! /bin/bash # Replace VM id number and IP address with your own "VM" id number and IP address ping -c 1 10.168.100.100 &>...
  19. Fencing mit Reboot

    Hallo, wir betreiben ein HA-Cluster mit 6 Nodes produktiv. Alle paar Monate wird ohne "erkenntlichen" Grund ein Knoten neu rebootet mit folgender nachträglicher Meldung "fencing: acknowledged - got agent lock for node" . Sämtliche Logdateien sind unfaufälig. Da ein Reboot immer mit Ausfällen...
  20. freeze during and after blackup

    Hi I use the built in backup to backup all the VMs with snapshot mode because they all are running. I notice some downtime related to SSH connection (I have monit on the vm and monit told me that there is a SSH connexion problem). So during the backup the VMs are sometimes unavailable and the...

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