https://bugzilla.samba.org/show_bug.cgi?id=12305
--- Comment #5 from Коренберг Марк <socketp...@gmail.com> --- Fallocated: areas of the file that has been fallocate()d, but stillnot written. Technically, on sender, even written parts that was written, but contain zeroes may be considered as fallocated areas. I mean that receiver should call fallocate() on that region instead writing zeroes. How to determine: How to determine if area is alocated: lseek() + SEEK_DATA/SEEK_HOLE. And after that, check if non-sparse area contains zeroes. Another way - is to examine fiemap ( https://www.kernel.org/doc/Documentation/filesystems/fiemap.txt ) -- You are receiving this mail because: You are the QA Contact for the bug. -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html
