I am tying to create a sparse file on glusterfs using zerofill libgfapi. The libgfapi zerofill function fails with a error no of 95 (EOPNOTSUPP). My gluster bricks are on ext4 file system. Is zerofill supported for bricks created on ext4 file system. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20151116/155df4f4/attachment.html>