values from all children need to be aggregated into a dictionary and serialized buffer of this aggregated dictionary has to be the value of GF_XATTR_LOCKINFO_KEY in the dict sent as a result of fgetxattr. Change-Id: Ie877f7c637c07feaee4c44d7ef86aa967a17b7e7 BUG: 808400 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Reviewed-on: http://review.gluster.org/4121 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>