proxmox

  1. Bond Bridge to Proxmox

    Hi I'm new to Proxmox and I'm discovering. Until today I was on kvm-qemu / virsh on CentOS 7. My test server is in Virtual Environment 6.2-4. Here is how I work on my current setup: - I've N VLAN (1, 2 and 3 for example) - I've my physical interfaces with configuration to bonding ...
  2. [SOLVED] Can i disable the swap on the proxmox host?

    i have some proxmox servers installed, but on some of them there are swap enabled and always full. (i think it might reduce overall performance) there are lots of ram available. is it safe to disable the swap in proxmox host? ( it have around 20 containers and 4 vms running)
  3. Win10 guest ("Ethernet" doesn't have a valid IP configuration) when using vlan.

    Been trying to get my win10 guest to connect to a subnet via its vlan..
  4. can't boot proxmox via kexec (heads firmware)

    Good day! I'm trying to get Proxmox running on a KGPE-D16 Server running Heads. (https://github.com/osresearch/heads) For some background: this system boots into a Linux environment, has scripts that parse the GRUB config, and boots into the final system using kexec (stock BIOS replacement)...
  5. Shrink / Reduce a volume with an LVM-XFS partition

    I need to shrink a Proxmox-KVM raw volume with LVM and XFS. Now, XFS doesn't support shrinking as such. It's possible to hack around this with xfsdump and xfsrestore, but this would require 250G data to be copied offline, and that's more downtime than I like. Whats the alternative? I was...
  6. OVH vrack and VMs

    Hello, I'm looking for help on configuring the ovh vrack for VMs hosted by proxmox ve 6. I already configured public IP and vrack private IP on my proxmox host and, through vmbr0 bridge, I already assigned a different public ip to my ubuntu 20.04 VM. I'm a kind of lost on how to bridge the...
  7. Optimal Proxmox Ceph cluster settings for 5 node but 2 node sometimes offline and only created for Osd replica backup

    Hi, I have 5 Proxmox node + 5 osd + 5 monitor + 5 manager (all node same lineup but different HDD size and different hardware), lastly added 5., and I see this: Ceph settings: I have only 1 pool, for all VM: I sometimes disable 2 Proxmox node and only 3 Proxmox node available. You...
  8. [SOLVED] Data isn't shown on node ui

    Data isn't shown on node sunfish ui. Data is a SSD and it's size should be around 350GB root@sunfish:~# root@sunfish:~# pvs PV VG Fmt Attr PSize PFree /dev/nvme0n1 lvmthin lvm2 a-- <953.87g 124.00m /dev/sda3 pve lvm2 a-- <476.44g <16.00g root@sunfish:~# vgs VG...
  9. Proxmox API - Create VMs

    Thanks in advance for the help and sorry for my English . I am working on my final year project and I have decided to use Proxmox VE as a virtualization environment. I have the need to create a virtual machine from my own web application but I don't know where to start very well. Could someone...
  10. [SOLVED] Live Migration LXC

    Hello all, is there now a live Migration for LXC with local Storage? With KVM no problem, but with LXC only restart mode is possible.
  11. Proxmox <--> FreeNAS iSCSI initiator integration in business repo

    Hello, I was wondering if there are any plans to integrate the Proxmox FreeNAS iSCSI initiator patches developped by the TheGrandWazoo and available in github repository here : https://github.com/TheGrandWazoo/freenas-proxmox into the main FreeNAS Enterprise repo. I am not a huge fan of...
  12. 3x proxmox node with ceph: how to allow single node mode? Or 2 node needed for ceph at least?

    Hi! I installed for 3 node: Proxmox host: 2x1 HDD RAID 1 for host and 1x 1 TB HDD for Ceph. First node is the strongest, others are slower CPU / less RAM. node 2 and 3 only for ceph backup, tested with live migration, worked with all of 3 node. But I want use node 1 as nas, database server...
  13. Windows Server 2016 can't login via NOVNC

    I can't enter login detials via novnc for a while. The remote desktop working well, in safe mode the login working well. I try all monitor adapter, and googleing couple of hours to search the error, without luck . Turned off press ctrl+alr+del for login but nothing happend. Anybody has idea?
  14. dockerd: sync duration of 1.x, expected less than 1s

    I've had this problem for a while here now, and I've turned the internet upside down trying to figure it out, but there is very, very little information out there about this specific warning. It is extremely consistent and reproducible in my PVE setup though, so I figured I'd ask here! May 28...
  15. SMTP Gateway Post PMG

    Hey Guys, Ok so i've got a Direct Admin server which passes all emails from direct admin to PMG... From there it's sent out to whom ever the recipient is... Now i'd like to know if it's possible to do one of the following 2 things... 1. I'd like to pass the mail from PMG to PostFix Server then...
  16. Two-Cluster Setup containing 5 nodes Each

    Hi everyone, I am trying to figure out how to configure two separate clusters which I need to run. Each cluster will contain 5 nodes - 4 Dell R720s and a supermicro 36-bay server for the storage making it 8 Dells and 2 Supermicros in total. The Supermicros will house 20 x 14TB SATA drives per...
  17. Proxmox Upgrade Failing

    Hey Guys, Can someone assist, I've been looking but was unable to find a resolution. I am unable to upgrade proxmox using apt-get upgrade. Below is logs, I have tried running: dpkg --configure with no success aswell. Logs of the output: systemctl start pve-cluapt-get upgrade Reading package...
  18. Network interface down after physical change

    Hi, I turned off my server to install a new NVMe M.2 stick. I turned it on and after Proxmox finishes booting the network interface is down. I tried to bring it up with "ifup -a --force" but it did not work. Do you know why this might have happened? My entire server is down and I am quite in a...
  19. [SOLVED] Proxmox Cluster Node changed ssh key file

    Hello... i made a bad thing on one of our Proxmox servers in a cluster.. i accidentaly changed the ssh key file root@ram:/etc/ssh# ssh-keygen -t rsa -b 4096 -f ssh_host_rsa_key now it cant connect to the vms via console.. how do we fix that issue? or is it a reinstall that is req? :( EDIT...
  20. [SOLVED] local-zfs came on node join

    Why is local-zfs on the other node? Local-zfs came to the other node on joining the cluster. When its wrong here, how can I get rid of it? Thanks ~Marlon

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