Description of problem:
Problem to add glusterFS configured with disks 4kn.

Version:
oVirt 4.1.9
Vdsm 4.20.23

How reproducible:
Configure glustesFS with disks 4kn and add in oVirt.


Actual results:
Not is accepted for oVirt.

Expected results:
Accepted 

Additional info:

This case is very like.

http://lists.ovirt.org/pipermail/users/2017-November/085157.html

Observations Nir in this case:

E-mail
" 
...
If this is important to you, I suggest to open an ovirt bug and explain
your use case.

You can also get someone to implement this. Note that this will not be easy
change, there
is lost of code assuming 512 bytes block size.

The change also require changes in sanlock. Vdsm and sanlock must agree on
the block
size used for a storage domain.

Nir

"


Very Thanks.