Re: FILE_EXTENT_SAME changes mtime and ctime

2014-01-09 Thread Gerhard Heift
2014/1/6 David Sterba dste...@suse.cz: On Mon, Jan 06, 2014 at 12:02:51AM +0100, Gerhard Heift wrote: I am currently playing with snapshots and manual deduplication of files. During these tests I noticed the change of ctime and mtime in the snapshot after the deduplication with

Re: FILE_EXTENT_SAME changes mtime and ctime

2014-01-06 Thread David Sterba
On Mon, Jan 06, 2014 at 12:02:51AM +0100, Gerhard Heift wrote: I am currently playing with snapshots and manual deduplication of files. During these tests I noticed the change of ctime and mtime in the snapshot after the deduplication with FILE_EXTENT_SAME. Does this happens on purpose?

FILE_EXTENT_SAME changes mtime and ctime

2014-01-05 Thread Gerhard Heift
Hello, I am currently playing with snapshots and manual deduplication of files. During these tests I noticed the change of ctime and mtime in the snapshot after the deduplication with FILE_EXTENT_SAME. Does this happens on purpose? Otherwise I would like to have ctime and mtime left unmodified,