1. B

    [SOLVED] USB-Stick als VzDump einrichten

    Hallo, ich möchte einen USB-Stick als Backuplaufwerk im PVE (v8.04) einrichten. Als root suche ich mir via <ls -la /dev/disk/by-id/> die UUID des Sticks heraus, und binde ihn via </etc/fstab> ein. Als Mountverzeichnis wähle ich z.B. </mnt/USBStick>. Danach <systemctl daemon-reload> und ich...
  2. P

    6.2 to 6.4 update pvedaemon failure with pve-manager held back

    In preparation of wanting to upgrade to version 7, I read in the upgrade notes that it was preferable to update to 6.4 before proceeding. Unfortunately, something has gone wrong during the update/upgrade from 6.2 to 6.4 and a few packages are being held back. Now I'm no longer able to access the...
  3. A

    VZDump and S3 don't mix well

    Hey, Straight to the point, the "move" operation at the end of VZDump kills it if the destination is S3 backend (for which move is actually copy&delete). Currently I'm using rclone to mount S3 bucket. Would it be possible to add a switch that would write backup directly to the destination...
  4. A

    VM restore options - /var/tmp

    Today I was moving some VM's manually between servers via backup&restore, and I noticed that my system copies the dump file all okay between servers, but when I start the restore process, it is really sluggish and my I/O wait time increases. This is more of an intro to my actual question, but...
  5. R

    Read-only VM with stdout

    Hi, I backup some VMs using SSH with vzdump redirecting to stdout, similar to the command below: ssh root@pve-server vzdump 100 --mode snapshot $VZDUMP_PARAMETERS --stdout > ${SERVER}_${NAME}_$(date +%Y-%m-%d).vma 2> >(tee -a ${SERVER}_${NAME}_$(date +%Y-%m-%d).log >&2) But I noticed that if...
  6. G

    Backup VM to another Disk (ask for advice)

    Hi, everyone. I am new Proxmox user. I have 2 Dell R740 servers. Both have 4x 4TB HDDs. I want to make 3 of them RAID 5, make 1 of the other server's VM backups, the other one in the same way and save its VM backups to the 1 HDD. Do you think this makes sense?
  7. K

    [SOLVED] Determine if backup is run interactively vs scheduled

    Within a vzdump hook script, how can I differentiate scheduled backups from those run interactively via the web UI? There doesn't appear to be anything in env I might use to do this.
  8. V

    VM Backup does not shrink even after deleting large files

    Hello community, I hope you are having a great time I have virtual machines with Windows Server 2022, the backups of the virtual machines were around 12GB. I did a test copying large files to the virtual machine and indeed the size of the backup file grew. I deleted them again and made the...
  9. Z

    vzdump : Unknown option: –dumpdir

    Hi, I'm trying to make a full backup of a VM to an usb drive, but somehow I'm getting an unexpected error about the parameters being used. So I've started by mounting the usb drive, setting an ext4 fs, mount it to /mnt/usb and creating the folder /mnt/usb/vm.backups where I'll be storing the...
  10. D

    [SOLVED] Moving VZDumps to PBS datastore

    I have recently setup PBS, but I would like to move my VZDumps to my PBS server. Is that possible? If so, how?
  11. I

    [SOLVED] vzdump hang up with offline nfs storage

    hi, if a storage was mounted with nfs and a backup is running, storage goes offline (power lost for exsample), vzdump is hang up, prozess can not be kill, not stop in web gui and not with kill -9 pid pve-manager/7.2-11/b76d3178 any ideas for fix or is a bug in main software for proxmox team...
  12. F

    [SOLVED] vzdump as non-root user possible?

    Hello, My ultimate goal is to vzdump a VM over SSH using a non-root user. I have searched and tried for some time now but did not manage to find a working solution. I have created a user named vzdumper via useradd and, for now, added him to the Administrator role. However, when I login with...
  13. S

    Change storage name in vzdump

    I am getting the following 'failed: storage 'backup' does not exist' error when trying to restore a vzdump from another server to my proxmox instance. Moved it from proxmox 6 to 7. All i want to know is how can i change the storage name in the VMA file from 'backup' to 'local-lvm'? I tried...
  14. Proxygen

    VZDUMP ionice

    https://forum.proxmox.com/threads/about-of-ionice-in-vzdump.16485/#post-84954 would it be possible to get a conclusive and up to date answer on this, @dietmar /etc/vzdump.conf uses "ionice=8" and I see no ionice parameter in the process executing the backup. what I have is /bin/bash -c set...
  15. S

    vzdump of VM or CT slow when stored on local-btrfs

    Has anyone else seen or had issues with local-btrfs. I have tested with every setting I can find. When trying to backup a VM or container that is using local-btrfs. It is not usable. I am talking 8-128kib/s I have adjusted vzdump I have tried no compression. You name it. I move the VM or...
  16. O

    vzdump temp dir delete stale data?

    Hi all! my proxmox environment is consuming near to 100% disk space. I figured out my CTs only consume around 50% of storage. I found a folder called "/vz/vzdump_tmp_dir" which is configured in /etc/vzdump.conf as tmpdir. Currently, no backups are running. In the past, a couple of backups...
  17. F

    [SOLVED] vzdump: backupp failed could not activate storage 'backup': storage 'backup' is not available on node 'SRV-01'

    vzdump backup status (MAIL) : backup failed: could not activate storage 'Backup': storage 'Backup' is not available on node 'SRV-01' is the Error I get via Mail For context I got a cluster with 3 nodes SRV-01, SRV-02, SRV-03. On 01 I got a few Container running, 02 is for repclicating 01, and...
  18. P

    General backup thoughts - discussion starter

    Hello Everyone, This could be TL;DR I use Proxmox from the very beginning and I use ZFS for ages back when I had to compile it by myself and official PVE did not support using ZFS. I use smaller clusters (2 - 6 nodes, but a cluster is a cluster in case of 3+ nodes, so, if you see one, you saw...
  19. E

    [SOLVED] High IO wait during backups after upgrading to Proxmox 7

    We recently completed the upgrade to Proxmox 7. The issue exists on two different kernels pveversion: pve-manager/7.2-7/d0dd0e85 (running kernel: 5.15.39-1-pve) and pve-manager/7.2-7/d0dd0e85 (running kernel: 5.15.35-2-pve) Since the upgrade Io wait has increased dramatically during vzdump...
  20. E

    Backup of VM 218 failed - unable to parse volume ID '/var/lib/lxc/218'

    Hi! I've created my LXC in a folder (/var/lib/lxc/218), so I could use the full capacity of the host's disk: pct create 218 /var/lib/vz/template/cache/oracle-linux-8-20220719.tar.xz --rootfs=/var/lib/lxc/218 --hostname w18 --net0 name=eth0,ip=,gw=,bridge=vmbr1 --memory 7196...


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