expand volume not working SDFS 3.2.5 on BTRFS

[Ronny Brückner]

hi guys,

i have a problem with the expansion of volumes

System CentOS 7.2.1511

Filesytem BTRFS v3.19.1

SDFS 3.2.5

sdfcli --port * --expandvolume 4TB works fine and the command --volume-info shows the correct size of the volume

[root@acsiod01 ~]# sdfscli --port 6443 --volume-info

Volume Capacity : 4 TB

Volume Current Logical Size : 2,89 TB

Volume Max Percentage Full : 95.0%

Volume Duplicate Data Written : 1,28 TB

Unique Blocks Stored: 1,61 TB

Unique Blocks Stored after Compression : 1,61 TB

Cluster Block Copies : 2

Volume Virtual Dedup Rate (Unique Blocks Stored/Current Size) : -39.21%

Volume Actual Storage Savings (Compressed Unique Blocks Stored/Current Size) : 44.3%

Compression Rate: -0.12%

but df -h displays the old size of 2TB, when I reach 2 TB with df -h con no more data to be written, umount and mount don`t solved the problem

[root@acsiod01 ~]# df -h

Dateisystem                                     Größe Benutzt Verf. Verw% Eingehängt auf

/dev/sda3                                        267G    2,4G  263G    1% /

devtmpfs                                          12G       0   12G    0% /dev

tmpfs                                             12G       0   12G    0% /dev/shm

tmpfs                                             12G    106M   12G    1% /run

tmpfs                                             12G       0   12G    0% /sys/fs/cgroup

/dev/sda1                                        497M    164M  333M   34% /boot

/dev/sdb                                          51T    1,7T   50T    4% /media/pool0

/dev/sda3                                        267G    2,4G  263G    1% /tmp

/dev/sda3                                        267G    2,4G  263G    1% /var

/dev/sda3                                        267G    2,4G  263G    1% /home

tmpfs                                            2,4G       0  2,4G    0% /run/user/0

sdfs:/etc/sdfs/pool0_veeam-volume-cfg.xml:6443   2,1T    1,7T  400G   81% /media/pool0/veeam

thanks for the help

[La chaine Passions]

same problem here
It's the logical size that has not been expanded.

Maybe it's normal ?