Restore fails

[tilen]

I have backed up fully prepared VM as I needed to reinstall Proxmox (move system to NVME RAID1).

When I try to restore the VM, it fails with not much info given:
restore vma archive: zstd -q -d -c /var/lib/vz/dump/vzdump-qemu-100-2025_09_03-09_01_23.vma.zst | vma extract -v -r /var/tmp/vzdumptmp40079.fifo - /var/tmp/vzdumptmp40079
CFG: size: 513 name: qemu-server.conf
DEV: dev_id=1 size: 2199023255552 devname: drive-scsi0
CTIME: Wed Sep 3 09:01:23 2025
no lock found trying to remove 'create' lock
error before or during data restore, some or all disks were not completely restored. VM 100 state is NOT cleaned up.
TASK ERROR: command 'set -o pipefail && zstd -q -d -c /var/lib/vz/dump/vzdump-qemu-100-2025_09_03-09_01_23.vma.zst | vma extract -v -r /var/tmp/vzdumptmp40079.fifo - /var/tmp/vzdumptmp40079' failed: timeout: no zvol device link for 'vm-100-disk-0' found after 300 sec

 

[Sviat]

Hello,

It looks like Proxmox couldn’t find or create the ZFS volume (zvol) for vm-100-disk-0 during the restore process.
Run zfs list to ensure that your target pool exists and is mounted.

 

[tilen]

Thanks for the help.

I did the check you suggesteded beforehand, everything looked fine but restore didn't work.

I must admint, I don't know what happened but as I was about to quit and do fresh reinstall I rebooted my computer once again and restore was successfull.