Hi, I am new to ceph file system, and have got a newbie question: For a sparse file, how could ceph file system know the hole in the file was never created or some stripe was just simply lost? Thanks, Brandon -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140911/f0278efa/attachment.htm>