backup error

  1. [SOLVED] Backup of VM crashing VM on random days

    Hey everyone. I have a VM on my Proxmox that is crashing due to backups. Specifically and only VM 106 that seems to crash. It seems to be out of memory but can someone confirm if this is RAM or Storage related? and can someone confirm if OOM is on the VM side or the Proxmox side? It...
  2. Backup scheduler stop every day the VM

    LOG BACKUP INFO: starting new backup job: vzdump 102 --compress zstd --mode snapshot --prune-backups 'keep-last=3' --mailnotification failure --quiet 1 --storage backup --node nodo1 INFO: Starting Backup of VM 102 (qemu) INFO: Backup started at 2022-01-22 06:00:01 INFO: status = running INFO: VM...
  3. Buffer I/O and EXT4-fs error/warning

    Hey, I don't know if this belongs more in Backup or Virtual Envoronment. I have the problem that a VM returns the following errors during automatic backup: ~# dmesg -T | tail -n 10 [Wed Jan 19 21:52:44 2022] ? __sched_text_end+0x7/0x7 [Wed Jan 19 21:52:44 2022] default_idle+0x1c/0x140 [Wed...
  4. Snapshots on LMV-thin stopped working after failed backup job

    I have a VM (id=100) that runs OpenMediaVault - NAS server with CIFS shares. For the past 117 days everything was working properly, the backups were done every night with no errors. I initiated manual backup of this VM - and it failed. Here's the event log: INFO: starting new backup job...
  5. ERROR: Backup of VM 201 failed

    Greetings Everyone, I added two backup locations as CIFS. One of them is working with domain user on windows server and I'm able to take backup to this place. But I'm not able to take backups to samba share with a local account and I'm getting below error. Can anyone help me about this...
  6. virtualized PBS with shared mount

    Hi folks, Relative noob here trying to setup a proxmox backup server, but running into some issues with backups completing. My PBS is running as a VM under Unraid (offsite from cluster), with a shared folder being passed to the VM. I'm passing my backup share to the VM as follows: <filesystem...
  7. [Backup] ERROR: job failed with err -5 - Input/output error

    Good evening everyone, first of all thanks to those who can help me! Below is the error: INFO: starting new backup job: vzdump 100 --mode snapshot --remove 0 --compress 0 --node pve --storage bck INFO: Starting Backup of VM 100 (qemu) INFO: Backup started at 2021-11-14 19:20:59 INFO: status =...
  8. Issues creating backup

    Hey there, I am having some issues regarding backing up my LXC containers. The situation is as followed: I have a TrueNAS VM running that hands out 2 NFS shares. One for backups, and the other one for containers. Both of those shares have the "open" preset from the ACL manager in TrueNAS and...
  9. Proxmox VE 6.4-13 Backup problem

    Hello everyone, Faced such problem - paths to disks and general any symbols disappeared in backup task, backup is simply created incomprehensibly and is written to nowhere, Proxmox VE version has been updated to the latest version. /etc/pve/vzdump.cron & /etc/vzdump.conf files didn't change...
  10. ERROR: job failed with err -16 - Device or resource busy. Promox backup fails randomly every other week

    For some reason a VM is not being backed up at random times. It fails towards the end. I have the latest proxmox (7.0-10). Following is the status log: () INFO: starting new backup job: vzdump 100 --storage vm_backup --mailnotification always --mode snapshot --compress zstd --quiet 1 INFO...
  11. backup/vzdump failed with err -5 - Input/output error

    Hi I’ve got 3 VMs and 2 containers running. I normally do backups onto a Synology NFS share. Both containers as well as one VM give me error 5 (below) when trying to back them up onto the NFS share. It can’t be a permission issue since two VMs work fine. It’s probably also not related to the...
  12. CT backup to PBS failed

    Hi every one, I just encounter backup job failed issues, one of my CT backup to PBS failed since from several days ago. Today I run the backup manually for this CT but also failed, and I notice there is error messages: INFO: catalog upload error - channel closed INFO: Error: error at...
  13. LXC failing to backup to Syno NFS share

    Hi all, Wanted to change from CIFS to NFS, but now backups fail: INFO: starting new backup job: vzdump 100 --storage LXC_Backups --compress zstd --mode snapshot --remove 0 --node 0v3rw4tch INFO: Starting Backup of VM 100 (lxc) INFO: Backup started at 2021-02-17 18:23:42 INFO: status = running...
  14. Backup - Error: not a valid user id

    Hello guys, I created a new PBS storage in one of my server. All of my containers save themselves without problem. But, there is one, when I try to backup it I have the following error : "Error: not a valid user id". So, I tried to backup it on the old PBS storage and it is works. I would like...
  15. [SOLVED] Backup bricht mitten drin ab

    Ich habe 2 Proxmox Hosts in einem Cluster. Auf einem der beiden habe ich einen Container mit proxmox-backup-server installiert, was keine Probleme bereitet hat (bisher). Der Backup von VMs und Containern geht auch. Nur eine meiner VMs bricht mitten im Bachup ab (siehe Log). VM: 15G...
  16. Scheiterndes Backup zieht ganzen Proxmox Server nieder

    Ich kämpfe aktuell mit dem Problem dass ein immer Mal wieder scheiterndes Backup den ganzen Server so weit stört, dass man ihn nur mehr mit Gewalt wieder zum laufen bringt. Ich betreibe aktuell zwei Backups, eines nach PBS (täglich um 03:00 Uhr, nur delta) und 1x pro Woche am Samstag ein Backup...
  17. Unable to backup VM after hardware failure

    Hello, I recently had a motherboard fail so I built a new system, the previous build was using an intel chip the new one is using an amd ryzen. I simply moved over the drives from the old machine to the new one it boots up fine, I changed the iommu setting to amd instead of intel the problems...
  18. Backup schlägt fehl, permission Denied

    Hallo, ich möchte auf meinem Proxmox ein Backup einrichten. Das Backup soll zu meiner NAS übertragen werden. 1. Ich habe auf meiner NAS NFS aktiviert und den Proxmox Host über eine IP-Adresse zugelassen. Der User hat auch Admin Rechte. 2. Auf dem Proxmox habe ich ein neues Storage über...
  19. [SOLVED] Backup is failing with exit code 1

    When we try to Backup a container we get the following output: INFO: trying to get global lock - waiting... INFO: got global lock INFO: starting new backup job: vzdump 107 --node node2 --remove 0 --compress zstd --storage fileserver_daily --mode snapshot INFO: filesystem type on dumpdir is...
  20. vzdump failed: Exit code 2 (PVE 5.4-3)

    Hi all, I've run into a situation where my server (running 5.4-3) shutdown, and when booting again, had no network access at all (despite attempts to change IPs etc..) Thus, I've decided to call it quits and start again, on the latest 6.1 PVE version. I've thrown a USB stick into the machine...

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