reinstall

  1. Reinstalled proxmox but "pve-old" created and I cannot recover existing VMs

    Hi everyone, I recently tried to get into my Proxmox Server but had too many problems booting so I decided to reinstall Proxmox on a new NVME that I added to my motherboard along with my already existing NVME SSD that already contained my existing Proxmox server. Upon installing on the new SSD...
  2. [SOLVED] Broken configuration

    Hello, After changing domain, lost all files in /etc/pve. I tried to purge proxmox, apt autoremove, install, but still nothing. Now when removing or installing, this happens: root@proxmox:~# apt remove proxmox-ve Reading package lists... Done Building dependency tree Reading state...
  3. PVE Single Host ReInstall

    Hallo alle zusammen, ich habe mir einen PVE Host aufgebaut zum Testen. Aus den Tests ist jetzt schon was produktives geworden. Ließ sich nicht vermeiden :) NUn habe ich aber ein Issue: Ich habe den PVE auf einem USB Stick installiert, dazu einen ZFS MIrror für iso, CT Templates, pct und VM's...
  4. Can i install proxmox 6.2 and keep old zfs Pool (without losing data) setup from previous proxmox 5.4-15

    I have a current Server i am working on that will not upgrade to 6.2. Can i just install the proxmox 6.2 on a new drive and use (import) the existing proxmox 5.4-15 ZFSpool and not do a wipe or lose any of the data? i have googled this and clicked on just about every link without finding my answer.
  5. How to repair Proxmox without touching the pve-data lv?

    I lost the pveproxy webUI when I tried to install docker based upon someone's instructions for ProxmoxVE 5.x on the web and then did a "apt update && apt full-upgrade". I tried to reinstall the proxmox-ve package as if I was installing proxmox on Debian as per the official description but only...
  6. [SOLVED] Destroyed my Proxmox installation by deleting folder, how to recover ?

    Hi, Long story short, I was in my /var/vz/lib/cache/template folder to check the content of a LXC template that I have unzipped in this folder. When I was over, I deleted the folder one by one using "rm-r /usr" etc etc, in this folder. This command seems to have deleted ALL the directories...
  7. VM + data to big for new SSD

    Hi all I'm new to Proxmox since a few months for a home server. I started with a single HDD to get familiar with the system but now I would like to reinstall the system and reuse my VM's and containers already installed. In particular, there is 1 windows VM + data which I would like to keep...
  8. Toxik

    Install Proxmox on an existing ZFS rpool

    Hi, is it possible to install Proxmox on an existing ZFS rpool by just deleting the rpool/RPOOL/pve-1 dataset and recreating it? I'm just wondering if I can reinstall Proxmox without losing VMs that are stored on the rpool, too. Thanks!
  9. 2 node failed cluster - 1 Node operational

    Hi there, I tried setting up a cluster it worked for a while but then one of the servers failed. I now need to remove the cluster and reinstall the OS on the failed server. The operational sever is in Production and I want to avoid any misinterpretations. Could someone please advise me if the...
  10. Help with changing IP address / reinstalling.

    I installed Proxmox on my old Sony VAIO laptop with a broken screen a few months ago to play with it and everything worked fine. I left it alone and started designing an enclosure so I can print it. in the meantime, I also got google wifi. with the old router, my IP address was 192.168.0.XX so...
  11. How to Reinstall License

    I reinstall on new server and how i get the license file for upload? (I already buy it) Is it possible to using existing license with a new server ?? (The Old server was terminated.) I just change the hardware for a higher performance I didn't have a license file already, but when i logon...
  12. [SOLVED] Reinstall Proxmox-Ceph Node after Crash

    Hi all, we had a major outage of our cluster consisting of 3 PVE Host which servers Containers and VMs. In addition there are 3 Proxmox based Ceph servers. I was in the preperation to switch from running 4.4 to 5.x. 1. ceph 3 didn't come up after reboot. It turned out that the HBA controller...
  13. Best way to manage "Invalid Server ID" after reinstall?

    Hello, Is there some tip for reinstalling Proxmox that will not mess up the status of the Subscription Key? I've been waiting (so far) 12 hours for the "Invalid Server ID" status to clear (two support tickets with a third party license provider) so I can begin provisioning the server. Is there...
  14. Reinstall Proxmox node with Ceph storage

    Hello, I'v got this setup: Proxmox 3, 4x nodes with Ceph hammer storage. OS is on one HDD, while Ceph is using multiple additional disks on each node (sda - OS, sdb and sdc - osds). One of the nodes went down because of the failed system disk. So at the moment it's 3x nodes. I suppose I need to...
  15. Clean system, reinstall proxmox

    I want reinstall node proxmox after some trainings. I am doing: # apt-get purge proxmox-ve ntp ssh postfix ksm-control-daemon open-iscsi systemd-sysv # apt-get autoremove # apt-get clean # shutdown -r now ... # apt-get install proxmox-ve ntp ssh postfix ksm-control-daemon open-iscsi systemd-sysv...
  16. Migrate VMs and Containers to new installation?

    Hi, so currently my Proxmox installation is on a 120GB SSD and I want to migrate it to my new 500GB SSD. Since I also want to cluster it with the Proxmox installation on my VPS, I want to start with a new installation because there is no way to connect a machine with existing VMs/LXCs. I have...
  17. Reinstall proxmox without format

    Is it possible to reinstall proxmox from scratch but keep LVM partitions untouched? I want only to do a clean reinstall into /dev/pve/root, but do not alter (format or change size) of other logical volumes (/dev/pve/data for example). I have LXCs that I want to keep and import into the freshly...

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