troubleshooting

  1. [SOLVED] [ASK] VM and Host Cannot Ping Each Other

    hello, I am using Proxmox VE 6.3-4 and using 2 NIC and 2 IP Public, First IP for access Proxmox (eno1) and second IP for access VM (eno2), i would like to assign / dedicate iP to VM. The configuration I have is that the PVE has the following /etc/network/interfaces: Configuration on Proxmox...
  2. Proxmox Web-GUI doesn't connect

    Hi I've just installed the proxmox VE on my system some 2 days ago. got everything up and running. But today suddenly my web-interface to the server just broke and was not reachable after rebooting it over SSH. I've looked thru some threads here in the forum "but everything seems fine". So I...
  3. SolarFlare SFN5122F Driver Issues

    To preface this I am very new to Proxmox and I don't have a lot of Linux knowledge :confused: I have been using Proxmox without issue since late last year with standard 1Gb networking from my freeNAS box. I bought a pair of these cards after seeing that some folks had been using SolarFlare...
  4. Critical Medium Error | I/O Error

    So what I have here is an error I've not dealt with before and find myself rather confused by. The following screen shots are from the PROXMOX Terminal: The strangest thing about these errors is that according to lsblk I don't have a sda device: I have found that one of my VMs has had a...
  5. [SOLVED] PVE Fails to load past 'Loading initial ramdisk...'

    Hi all, Recently my home PVE server has been unable to boot properly, hanging at 'Loading initial ramdisk...'. I've done some searches and followed what information I've been able to find, but as a rather inexperienced linux user, I'm at an impasse. It's been about a year since I set this...
  6. [SOLVED] Troubleshooting High Server Load on Node running LXC Containers

    Hi All. I'm writing this in a hope to help others. Scenario: I run over 100 LXC Containers on this node. As you can see in the server load graph I was having an average load of over 70 With 24 CPU's That is not an option. Well like all IT i Restarted the node, I replaced 2 hard disks in my raid...
  7. Unable to Run Commands

    Hello everyone. I am a bit new to the Proxmox community so please pardon me should I miss something regarding forum or community etiquette/decorum. A Proxmox Cluster setup I have been charged with supporting has developed a strange and unexplained issue that I have been unable to find a...
  8. [SOLVED] Debian 10 LXC Container won't start after 'apt upgrade'

    Hi, I have a problem with my proxmox (6.0-4). When I create a Debian 10 container using the official Debian 10 image (debian-10.0-standard_10.0-1_amd64.tar.gz) everything works, untill I reboot the container. After that, it wont start again. Output of apt upgrade on container: 29 packages can...
  9. Unable to create Ceph OSD

    Hello there, I recently upgraded from proxmox 5 to 6 as well as ceph luminous to nautilus. I wanted to go through and re-create the osds I have in my cluster. I ran into an issue with the second osd I wanted to convert (the first went fine). Here's what I get after I zap the disk: pveceph...
  10. Ceph performance troubleshooting

    Hi all, I've been running Proxmox for a number of years and now have a 13 node cluster where last year I added Ceph to the mix (after a 5.2 upgrade) using the empty drive bays in some of the Proxmox nodes. Last Friday I upgraded all nodes to version 5.3. The Ceph system has always felt slow...
  11. [Solved] Unable to Install PVE 5.2 from CD/USB

    Hello all! I have been looking for a Home Server OS that will let me integrate virtualization, docker containers, and file serving. After looking for something for several weeks, I am very excited about everything I have seen and heard about Proxmox. Imagine my frustration and disappointment...
  12. Proxmox cluster node DOS' my entire network when running

    I have installed Proxmox on top of Debian and in the process there was a fair bit of firmware conflicts and issues but I think I eventually got everything into place and proper working order in the end. That would be its own post should it need be to dived into deeper but for now the TLDR of...

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