Bug 2096267 - HostedEngine .shard file size=0 in all nodes

[sandrobonazzola]

This issue has been created from https://bugzilla.redhat.com/show_bug.cgi?id=2096267

Description of problem

hi team,
my configuration is as follows: 3 replica gluster servers containing VM lvm and VM hostedEngine 3.8.10 + 1 server running all VMs.
Due to a prolonged nighttime power failure and ups battery consumption the system shut down, after starting looking at the logs I saw 2 boot in 3 minutes, so I assume that the power was cut several times.
HostedEngine was paused upon complete restart of all services.
I checked the situation with "gluster volume heal engine info" ... 3 split-brain connected nodes on .shard (15 files), all files were size = 0 on node1.
14 files I have recovered and aligned gfid from the replica, while I find a file size = 0 in all nodes. So the split-brain remains active.
I would like to know how I can fix this and be able to recreate the segment with the correct size.
Thanks in advance

Version-Release number of selected component (if applicable):

3.8.10