btrfs-progs: btrfs replace status show 139,3% done

Hi

I started a disk replacement around 11:00 with following command:

btrfs replace start /dev/iscsi/diskA /dev/diskB /export/backup

The disks has a size of 10TiB.

Now (15:00)i`ve checked the status and get

btrfs replace status -1 /export/backup/ 143.7% done, 0 write errs, 0 uncorr. read errs

but it`s still running.

I use btrfs-progs version 4.0.1 (master) from
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git

and im running a 4.1.-rc5 kernel from
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git

I there a factor error in cmds-replace.c on progress2string or something else?

Regards Patrick

Patrick Schmid  <[email protected]>     support: +41 44 633 2668
IT Services Group, HPT H 8                voice:   +41 44 633 3997
Departement Physik, ETH Zurich
CH-8093 Zurich, Switzerland