Description of problem: When the export file is edited on the fly, then for proper working of netgroup/export authentication requires nfs-server restarts. How reproducible: always Steps to Reproduce: 1.create and start a volume. 2.edit export file (/var/lib/glusterd/nfs/exports) by adding localhost and volume name as entry 3.enable nfs.exports-auth-enable for that volume 4.mount the volume using ip mentioned in export file 5.umount it 6.edit the file again by removing the previous entry 7.try to mount the volume again. Actual results: mount succeeded . Expected results: mount should fail Additional info: