[ovirt-users] clean of .shard files if changing volume settings

Hello, I have a single host in 4.4 with HCI and Gluster. I have only one brick for the volume and I disabled sharding: [root@ovirt01 /root]# gluster volume set data features.shard off volume set: success [root@ovirt01 /root]# In events of web admin I see it registered and updating db: Detected change in value of option features.shard from on to off on volume data of cluster Default, and updated it to engine DB. 6/3/206:46:52 PM Then I delete a VM with a 65Gb disk, that I created while sharding was enabled (I enabled the check box to remove disks) but it seems that files under .shard are not removed. [root@ovirt01 ~]# du -sh /rhev/data-center/mnt/glusterSD/ovirt01st.lutwyn.storage\:_data/.shard/ 62G /rhev/data-center/mnt/glusterSD/ovirt01st.lutwyn.storage:_data/.shard/ [root@ovirt01 ~]# Is there any special command I have to run? Or can I simply remove the .shard directory now? I only had that VM in that storage domain before disabling sharding. The files are all of type: -rw-rw----. 1 root root 67100672 Jun 3 18:18 23f0c94c-cf2a-42c1-8e2e-a21c4e542774.1 -rw-rw----. 1 root root 67108864 Jun 3 18:18 23f0c94c-cf2a-42c1-8e2e-a21c4e542774.2 ... -rw-rw----. 1 root root 67108864 Jun 3 18:44 23f0c94c-cf2a-42c1-8e2e-a21c4e542774.1008 -rw-rw----. 1 root root 39845888 Jun 3 18:44 23f0c94c-cf2a-42c1-8e2e-a21c4e542774.1009 -rw-rw----. 1 root root 56643584 Jun 3 18:44 23f0c94c-cf2a-42c1-8e2e-a21c4e542774.1031 Thanks in advance, Gianluca