lxc

Hi, yesterday i did few mistakes and it looks like i will have to reinstall proxmox. If possible i would like to restore my VMs and LXCs. Since the drive with the virtual disks should be fine i dont think it should be an issue to restore them. Can somebody tell me how to do it please? Thanks

Dear Proxmox community, I run PVE 8.2.7 installed on Debian 12 (as I wanted to have a full disk encryption via Secure Boot) with encrypted ZFS pool. Then I created a dataset with some custom attributes (compression, quotas, refQuotas) and added it via GUI - Datacenter -> Storage -> Add ->...

I'm running an Oracle Linux 9.4 on the following LXC. root@node:~# pct config 904 arch: amd64 features: fuse=1,nesting=1 ostype: centos rootfs: VMs:vm-904-disk-1,mountoptions=lazytime,size=20G lxc.cgroup2.devices.allow: c 10:200 rwm lxc.mount.entry: /dev/net dev/net none bind,create=dir When I...

Hallo, ich nutze nun seit einiger Weile Proxmox auf einem ZimaBlade als Homeserver. MIt LXC Containern habe ich bisher wenig Erfahrung. Vor einigen Tagen habe ich einen LXC Container als Unifi Controller (Ubuntu, Installationsskript Glenn R.) aufgesetzt. Das lief alles soweit ziemlich...

Starting today, any new LXC containers I make have terrible network performance. Any downloads I make start out full speed, and then over the next 30 seconds they peter out to nothing and eventually time out. Example download on the PVE host: root@nuc13:~# wget...

Hi all, hope this message finds you well. Search a lot here in the forum but couldnt find something similar to my issue. I followed this tutorial: https://sluijsjes.nl/2024/05/18/coral-and-nvidia-passthrough-for-proxmox-lxc-to-install-frigate-video-surveillance-server/ Instaled a LCX Frigate...

By mistake, I expanded my LXC container which is located on a BTRFS file system far beyond what I intended (I put in 10000 GB). But now I don't know how to shrink it. All the documentation online assume ext4 or ZFS. Any ideas? Update: I fixed it! First, I changed the size of the container in...

This is a tutorial on how to make fstrim run more often or on days that you wish. This could be handy if you have stuff continuously writing to the drives which then later gets deleted, which would cause it to create a large amount of unused data. For example, I have a Minecraft server running...

Hi, I'm migrating some large LXC containers from one ZFS array to another and I'm noticing some odd behavior. It seems that for some reason, whatever system that handles LXC migrations is writing the data in 1k chunks... I mean, credit to ZFS for managing nearly 140k 1kB IOPS on spinning rust...

Hello folks, I just installed Proxmox VE 8.2.4 on 2 machines and set them in a cluster: Machine 1: EXT4 configuration - Mini pc: 4 x Intel(R) Celeron(R) J4125 CPU @ 2.00GHz (1 Socket | 8GB RAM | SSD M2 240GB + SATA3 480GB in EXT4 configuration Machine 2: ZFS-RAID1 - Mini pc: 8 x Intel(R)...

It's been more than 2 years now since I last asked about the status report of online migration of containers. Oh, and got no answer, so it's been 5 years since I have heard anything about this from you guys. Would be nice to know that at least you keep in mind that we're right here waiting...

Hi all, I have the following situation. I want a LXC container to store files into different ZFS datasets. I made one ZFS dataset: zfs create tank/mydataset and then mounted this dataset into the LXC container, by editing the /etc/pve/lxc/<container ID>.conf file: mp0: /tank/mydataset,mp=/srv...

Greetings, We have issue with deleting lxc container, we got error "TASK ERROR: rbd error: rbd: error opening image vm-3001-disk-0: (2) No such file or directory". Can someone help? Thanks.

Hello! I have Proxmox VE running on my laptop (8.2.4). I have a standard Linux bridge with the configuration of this auto vmbr0 iface vmbr0 inet dhcp bridge-ports enx0222796c7c62 bridge-stp off bridge-fd 0 which works great, except for when I restart the node, anything connected to...

Installed Alpine Linux in LXC container Installed docker inside it according to the official instructions https://wiki.alpinelinux.org/wiki/Docker#Installation With these parameters: At the startup stage I get an error alpine-test:~# service docker start sh: error setting limit: Operation...

Habe in Container LXC-100 einen mountpunkt erzeugt. Auf diesen möchte ich gerne von container LXC-200 Dateien schreiben. Würde an sich ein NFS share von LXC-200 auf PXC-100 einrichten. Aber möchte eigentlich nicht den LXC-200 als priviligiert einstellen. Welche Optionen hab ich hier? Danke und...

I have A LOT of VMs running on Proxmox VE across several Servers. Most of the VMs run Debian GNU/Linux Bookworm. Overall the KVMs seems quite inefficient, especially in Terms of: - RAM Usage (a bit less on Xeon E3 v5/v6, since up to 64GB RAM can be used there) - Disk Space (each VM takes 16GB...

Hi everyone, I'm not one to ask for help as I usually like to search and find solutions myself, but this one has me stumped. Right now, I have a server with Proxmox installed and a Synology NAS, and I wanted to have a shared storage space for my LXC containers to access, download files, move...

Hello everyone, I'm facing an issue with my LXC container running on Proxmox VE (PVE). Here are the details: - The container is running Ubuntu. - I've added the following entries in the container's configuration file /etc/pve/lxc/101.conf to bind mount the /dev/uinput and /dev/uhid devices...

Given these two LXC features (keyctl and nesting): there is a way to programmatically query them from inside the container? I found /sys/module/kvm_intel/parameters/nested but unfortunately it returns "Y" for both nesting=0 and nesting=1 containers.