pve4ZFS is a 4TB RAID-Z2 Pool with 2 SSDs for log and cache
the problem also exists on an older Nodes with ext4 (unsupported) SoftRAID 10
Today I moved the Disk from local ZFS storage to a NFS Share and changed from RAW to qcow2 and tried the Backup (Backup and NFS share are...
yes, installed with "apt install pve-qemu-kvm-dbg" and also "apt install systemd-coredump"
root@pve4:~# systemctl enable systemd-coredump@
a more precise explanation how to enable coredump would be helpful...
in the meantime pve-qemu-kvm_2.9.0-4 is available in the repo, today @night I upgraded all nodes to
and rebooted all nodes.
first test with backup was unsuccessful:
INFO: starting new backup job: vzdump 555 --mode stop --remove 0 --node pve4 --compress lzo --storage BackUp_LNXStorage