storage migration failed - zfs error - volume size must be a multiple of volume block size

[corsinvest]

Hello,
I tried to move a virtual machine from vmware to proxmox.
The virtual machine on proxmox is working.

Moving hard disk from storage directory to storage zfs I notice this error:
Task viewer: VM 117 - Move disk
create full clone of drive virtio1 (ZFS_tank:117/vm-117-disk-3.vmdk)
TASK ERROR: storage migration failed: zfs error: cannot create 'tank/vm-117-disk-1': volume size must be a multiple of volume block size

In the syslog file:
May 3 16:20:02 pve1 pvedaemon[20547]: storage migration failed: zfs error: cannot create 'tank/vm-117-disk-1': volume size must be a multiple of volume block size

May 3 16:20:02 pve1 pvedaemon[12948]: <root@pam> end task UPIDve1:00005043:00B37ABE:5909E711:qmmove:117:root@pam: storage migration failed: zfs error: cannot create 'tank/vm-117-disk-1': volume size must be a multiple of volume block size

May 3 16:20:49 pve1 pvedaemon[12948]: worker exit

May 3 16:20:49 pve1 pvedaemon[2603]: worker 12948 finished

May 3 16:20:49 pve1 pvedaemon[2603]: starting 1 worker(s)

May 3 16:20:49 pve1 pvedaemon[2603]: worker 20666 started

May 3 16:22:19 pve1 pvedaemon[8000]: <root@pam> move disk VM 117: move --disk virtio1 --storage tank

May 3 16:22:19 pve1 pvedaemon[8000]: <root@pam> starting task UPIDve1:00005194:00B3B099:5909E79B:qmmove:117:root@pam:

May 3 16:22:19 pve1 pvedaemon[20884]: storage migration failed: zfs error: cannot create 'tank/vm-117-disk-1': volume size must be a multiple of volume block size

May 3 16:22:19 pve1 pvedaemon[8000]: <root@pam> end task UPIDve1:00005194:00B3B099:5909E79B:qmmove:117:root@pam: storage migration failed: zfs error: cannot create 'tank/vm-117-disk-1': volume size must be a multiple of volume block size

Package versions
proxmox-ve: 4.4-87 (running kernel: 4.4.49-1-pve)
pve-manager: 4.4-13 (running version: 4.4-13/7ea56165)
pve-kernel-4.4.6-1-pve: 4.4.6-48
pve-kernel-4.4.13-1-pve: 4.4.13-56
pve-kernel-4.4.35-1-pve: 4.4.35-77
pve-kernel-4.2.6-1-pve: 4.2.6-36
pve-kernel-4.4.8-1-pve: 4.4.8-52
pve-kernel-4.4.13-2-pve: 4.4.13-58
pve-kernel-4.4.35-2-pve: 4.4.35-79
pve-kernel-4.4.21-1-pve: 4.4.21-71
pve-kernel-4.4.59-1-pve: 4.4.59-87
pve-kernel-4.4.44-1-pve: 4.4.44-84
pve-kernel-4.4.24-1-pve: 4.4.24-72
pve-kernel-4.4.19-1-pve: 4.4.19-66
pve-kernel-4.4.10-1-pve: 4.4.10-54
pve-kernel-4.4.49-1-pve: 4.4.49-86
pve-kernel-4.4.40-1-pve: 4.4.40-82
lvm2: 2.02.116-pve3
corosync-pve: 2.4.2-2~pve4+1
libqb0: 1.0.1-1
pve-cluster: 4.0-49
qemu-server: 4.0-110
pve-firmware: 1.1-11
libpve-common-perl: 4.0-94
libpve-access-control: 4.0-23
libpve-storage-perl: 4.0-76
pve-libspice-server1: 0.12.8-2
vncterm: 1.3-2
pve-docs: 4.4-4
pve-qemu-kvm: 2.7.1-4
pve-container: 1.0-99
pve-firewall: 2.0-33
pve-ha-manager: 1.0-40
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u3
lxc-pve: 2.0.7-4
lxcfs: 2.0.6-pve1
criu: 1.6.0-1
novnc-pve: 0.5-9
smartmontools: 6.5+svn4324-1~pve80
zfsutils: 0.6.5.9-pve15~bpo80
ceph: 0.94.10-1~bpo80+1

What can it be?

Best Regards

Lorenzo Piseddu

 

[dietmar]

What can it be?

The error message say: volume size must be a multiple of volume block size

My guess is that your volume has an unusual size?

 

[corsinvest]

root@pve1:~# ls -la /tank/images/117
total 40568522
drwxr----- 2 root root 4 May 3 16:10 .
drwxr-xr-x 11 root root 11 May 4 15:27 ..
-rw-r----- 1 root root 10240 May 4 17:01 vm-117-disk-3.vmdk
-rw------- 1 root root 53687091200 May 5 16:36 Win8.1-flat.vmdk

 

[dietmar]

Please can you post the output of

# qemu-img info /tank/images/117/vm-117-disk-3.vmdk

and

# qemu-img info /tank/images/117/Win8.1-flat.vmdk

 

[corsinvest]

sure

root@pve1:~# qemu-img info /tank/images/117/vm-117-disk-3.vmdk
image: /tank/images/117/vm-117-disk-3.vmdk
file format: raw
virtual size: 10K (10240 bytes)
disk size: 13K

root@pve1:~# qemu-img info /tank/images/117/Win8.1-flat.vmdk
image: /tank/images/117/Win8.1-flat.vmdk
file format: raw
virtual size: 50G (53687091200 bytes)
disk size: 39G
root@pve1:~#

 

[dietmar]

I guess 10K disk size is the problem (no multiple of 4K).