1. C

    [SOLVED] rbd: sysfs write failed on TPM disks

    Hello everyone, we are running a 4-Node pve cluster with 3 Nodes in a hyper-converged setup with ceph and the 4th Node just for virtualization without its own osds. After creating a VM with a TPM state device on a ceph pool it fails to start with the error message: rbd: sysfs write failed TASK...
  2. S

    uid/gid allocation for nested LXD in unprivileged container

    Hi everyone, I am trying to configure Gitlab runners with custom LXD executors inside proxmox's LXC container. Basically, I want to be able to spin-up LXC containers inside Proxmox's unprivileged LXC container. I did the following: 1. Created unprivileged Ubuntu 22.04 LXC container with...
  3. F

    user mapping into LXC or lxc.idmap

    Hi There, For backup reasons I need to map 5 users and groups into a LXC running Syncthing. I have a container where I map the following lxc.idmap: u 0 100000 1000 lxc.idmap: g 0 100000 1000 lxc.idmap: u 1000 1000 1 lxc.idmap: g 1000 1000 1 lxc.idmap: u 1001 1001 1 lxc.idmap: g 1001 1001 1...
  4. V

    Proxmox + Nextcloud Turnkey on a USB External Hard Drive

    Hello guys, i trying to get proxmox + nextcloud container (from Turnkey image) to host my nextcloud files on USB hard drive. Let's begin: 1. I create a user id, a group id with value 2000 and add the new user to new group on pve host. 2. I do the samething on nextcloud container, so user id and...
  5. C

    Importing PV of a mapped (readonly) Backup Disk Image on its original VM

    Hello, I wanted to map a disk backup to the machine it originated from. On the disk are some partitions with LVM. This brings two issues with it: The PV UUID is the same The PV does not like beeing /dev/loop0pX and would rather be /dev/sdaX which it was before the restore Usually you would...
  6. N

    Define LXC/CT uid mappings *before* creation

    I'm running into this issue which I can't seem to solve on my own with man and the docs. I tried many different configs to no avail and this honestly doesn't sound like something so hard, unless I'm missing a key point. Either way, thanks in advance for pointing me in the right direction. I'm...
  7. C

    [SOLVED] Mapping image fails with error: rbd: sysfs write failed

    Hi, I have created a pool + image using this commands: rbd create --size 500G backup/gbs Then I modified the features: rbd feature disable backup/gbs exclusive-lock object-map fast-diff deep-flatten Latest step was to create a client to get access to the cluster: ceph auth get-or-create...
  8. A

    Add physical hard drive read/write permission to a VM

    Hi, I recently used ESXi, and had set up two VM's. One for Ubuntu Server 16 and one for a NAS program I have been using for a few years, called NASLite-M2 x64. Previously I had only used my server as a NASLite box exclusively, and the hard disks have data on them I do not want to lose or...


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