My proxmox server has been backing up numerous virtual machines for a substantial amount of time without issue. About a month ago one of my VMs started to fail backing up. As of right now I don't have much to go on. I have run fsck on the disks partitions that it would work on and nothing came up. I have attached the fairly meaningless log of it failing in hopes of someone recognizing something.
edit: removed some personal info
Code:
INFO: starting new backup job: vzdump 100 --remove 0 --node myprox--notes-template '{{guestname}}' --mode snapshot --storage local --compress zstd
INFO: Starting Backup of VM 100 (qemu)
INFO: Backup started at 2024-06-27 20:21:33
INFO: status = running
INFO: VM Name: myvm
INFO: include disk 'scsi0' 'samsung0:100/vm-100-disk-0.qcow2' 200G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating vzdump archive '/var/lib/vz/dump/vzdump-qemu-100-2024_06_27-20_21_33.vma.zst'
INFO: issuing guest-agent 'fs-freeze' command
INFO: issuing guest-agent 'fs-thaw' command
INFO: started backup task '103fe347-e891-4945-bbe2-59c58f994107'
INFO: resuming VM again
INFO: 0% (1.7 GiB of 200.0 GiB) in 3s, read: 583.6 MiB/s, write: 490.8 MiB/s
INFO: 1% (3.1 GiB of 200.0 GiB) in 6s, read: 488.2 MiB/s, write: 397.0 MiB/s
INFO: 2% (4.8 GiB of 200.0 GiB) in 9s, read: 561.9 MiB/s, write: 369.0 MiB/s
INFO: 4% (9.2 GiB of 200.0 GiB) in 12s, read: 1.5 GiB/s, write: 54.2 MiB/s
ERROR: job failed with err -61 - No data available
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 100 failed - job failed with err -61 - No data available
INFO: Failed at 2024-06-27 20:21:46
INFO: Backup job finished with errors
TASK ERROR: job errorsedit: removed some personal info
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