lxc backup

  1. W

    [SOLVED] BTRFS error bei Backups

    Hallo, Ich habe seit mehreren Tagen das Problem das mein Backup für ein LXC nicht läuft. Das was im Backup Log steht: 152: 2024-01-23 02:00:03 INFO: Starting Backup of VM 152 (lxc) 152: 2024-01-23 02:00:03 INFO: status = running 152: 2024-01-23 02:00:03 INFO: CT Name: Docker 152: 2024-01-23...
  2. M

    Privileged LXC group IDs different to host after restore

    Hi, I have just done a clean install of PVE 8.1.3 after changing some hardware in the host. I have restored my Plex LXC and some of the groups have different IDs in the container than the host which is breaking my GPU transcoding. The render group is ID 107 in the LXC but 104 on the host. On...
  3. P

    Proxmox LXC backup - failing

    I've got one LXC that's failing backup whenever I run it. I've tried setting the vzdump.conf temp dirs to my mergerfs pool in the thoughts that it was my main drive filling. But the error is really not giving me any pointers. And even watching it I could not see any drives full. Here are...
  4. L

    Cannot execute a LXC backup with stop mode on a HA managed and enabled Service

    I run a proxmox cluseter. Both my data storage and 'machine' storage fits on Ceph. To avoid issues with HA and bind mounts I use ceph-fuse on LXC to access data. As I use the LXC/fuse combination as i understand it there is no other option than to stop in order to do the backup? Before I...
  5. G

    LXC snapshot backup fails

    Hi, I have experienced several backup job failures that happen when a LXC backup job begins. As the logs below show, the snapshot backup jobs proceed OK for VM's until the job reaches my Nexcloud instance. The backup job stops logging and; 1. Proxmox locks the affected LXC 2. The backup job...
  6. M

    PCT without bind size in config and backups

    Hi there, Here is my scenario maybe you can suggest a better method or solution. First, I use multiple LXCs, and each has a bind mount to a single volume so that they can share data. this was done by adding mp0: btank:subvol-115-disk-0,mp=/tank to each container's config. One issue is that the...
  7. M

    Export subvolume of lxc container on zfs to qcow2

    Hi all, I have an lxc container with two volumes: arch: amd64 cores: 10 features: nesting=1 hostname: foo memory: 4096 mp0: local-zfs:subvol-112-disk-1,mp=/media/foo,backup=0,size=2000G net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=<mac>,ip=dhcp,type=veth onboot: 1 ostype: debian rootfs...
  8. P

    [SOLVED] LXC container backup hanging

    Hi, I am trying to backup my LXC containers but the job just hangs after printing: INFO: including mount point rootfs ('/') in backup I have waited about two hours, but the job has not progressed. The container itself is about ~8gb, so I don't think size is an issue. How do I go about...
  9. B

    Multiple directories excluded from LXC backup

    Hello! I make excludes from my LXC backup: pvesh set /cluster/backup/backup-ced960d3-6428 --exclude-path "/home /var/ /usr" and i start backup manualy, log looks good: INFO: starting new backup job: vzdump 111 --mode snapshot --notes-template '{{guestname}}' --storage noc3-proxmox --mailto...
  10. A

    Backup behaviour of LXC containers on PVE

    Hi everyone! I am currently trying to understand the backup process on PVE hosts a bit more because i noticed a small issue lately that i am trying to resolve on my host. Basically i noticed my backup jobs for my LXC containers stopped working a while ago because it apparently runs out of space...
  11. A

    LXC backup fails with rsync exit code 11

    I have LXC container with 120GB disk space, 35GB out of 120GB is used, which is roughly 35% taken. I have connected external storage box from Hetzner for backup purposes. When I manually click "Backup now" (or scheduled one) the job fails with "rsync exit code 11 ", see spoiler below for job...
  12. A

    [SOLVED] Unable to resize (increase) LXC container disk

    I have Proxmox 7.2-11 and two LXC containers, one per environment - dev (101) and prod (100). Dev container has 60GB disk size and prod is 100GB. I have connected Storage Box from Hetzner in order to have backups for each container. I tried to do test run of backup job and it failed on dev...
  13. N

    [SOLVED] LXC Backup from my TrueNas

    I want to perform a backup to my lxc container from my TrueNAS manually. What are the files that sould i back them? is the disk file (.raw) sufficient or there are other file ? Thank you
  14. N

    Another Methods to backup proxmox?

    Hello guys, I want to perform backup for my lxc container proxmox, Is there another method to do this without "proxmox backup server" ? Because my goal is to stock those backup on AWS S3. Thank you.
  15. F

    LXC Backup / Move

    Hello all, I am newbie to Proxmox and I have a problem right away too. I use in my home environment on an Intel Nuc with a Nve SSD and a 2.5" SSD my environment. I have now bought a new, larger 2.5 "SSD. Now my plan was to move the LXC containers to the NVE disk and then move them to the new...
  16. F

    Backup LXC Container

    Hallo zusammen, ich bin Proxmox neuling und habe auch gleich ein Problem. Ich benutze in meiner Home Umgebung auf einem Intel Nuc mit einer Nve SSD und einer 2,5" SSD meine Umgebung. Ich habe mir nun einen neue, größere 2,5"SSD zugelegt. Jetzt war zum einen mein Plan die LXC Container solange...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!