I have a 5gb VM on zfs storage, I moved the drive live to another ext4 directory store on the same host using the gui. (~1tb free on storage), the task got to 100% in ~3 minutes, but it continues 3 hours later, still at 100%, the data transfer size keeps increasing by very small bytes, and the Task does not complete.
proxmox-ve: 5.0-2 (running kernel: 4.10.1-2-pve)
pve-manager: 5.0-5 (running version: 5.0-5/c155b5bc)
pve-kernel-4.10.1-2-pve: 4.10.1-2
libpve-http-server-perl: 2.0-1
lvm2: 2.02.168-pve1
corosync: 2.4.2-pve2
libqb0: 1.0.1-1
pve-cluster: 5.0-3
qemu-server: 5.0-1
pve-firmware: 2.0-1
libpve-common-perl: 5.0-3
libpve-guest-common-perl: 2.0-1
libpve-access-control: 5.0-1
libpve-storage-perl: 5.0-2
pve-libspice-server1: 0.12.8-3
vncterm: 1.4-1
pve-docs: 5.0-1
pve-qemu-kvm: 2.7.1-500
pve-container: 2.0-4
pve-firewall: 3.0-1
pve-ha-manager: 2.0-1
ksm-control-daemon: 1.2-2
glusterfs-client: 3.8.8-1
lxc-pve: 2.0.7-500
lxcfs: 2.0.7-1
criu: 2.11.1-1~bpo90
novnc-pve: 0.5-9
smartmontools: 6.5+svn4324-1
zfsutils-linux: 0.6.5.9-pve16~bpo90
proxmox-ve: 5.0-2 (running kernel: 4.10.1-2-pve)
pve-manager: 5.0-5 (running version: 5.0-5/c155b5bc)
pve-kernel-4.10.1-2-pve: 4.10.1-2
libpve-http-server-perl: 2.0-1
lvm2: 2.02.168-pve1
corosync: 2.4.2-pve2
libqb0: 1.0.1-1
pve-cluster: 5.0-3
qemu-server: 5.0-1
pve-firmware: 2.0-1
libpve-common-perl: 5.0-3
libpve-guest-common-perl: 2.0-1
libpve-access-control: 5.0-1
libpve-storage-perl: 5.0-2
pve-libspice-server1: 0.12.8-3
vncterm: 1.4-1
pve-docs: 5.0-1
pve-qemu-kvm: 2.7.1-500
pve-container: 2.0-4
pve-firewall: 3.0-1
pve-ha-manager: 2.0-1
ksm-control-daemon: 1.2-2
glusterfs-client: 3.8.8-1
lxc-pve: 2.0.7-500
lxcfs: 2.0.7-1
criu: 2.11.1-1~bpo90
novnc-pve: 0.5-9
smartmontools: 6.5+svn4324-1
zfsutils-linux: 0.6.5.9-pve16~bpo90