Comment 9 for bug 157396

Ntfs-3g updates the times the same way as other file systems.

ext3:
# stat test1
  File: `test1'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 805h/2053d Inode: 2275396 Links: 1
Access: (0664/-rw-rw-r--) Uid: ( 1004/ szaka) Gid: ( 100/ users)
Access: 2007-11-01 16:41:52.000000000 +0200
Modify: 2007-11-01 16:41:52.000000000 +0200
Change: 2007-11-01 16:41:52.000000000 +0200

# /bin/cp -p test1 test2
# stat test2
  File: `test2'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 805h/2053d Inode: 3023826 Links: 1
Access: (0664/-rw-rw-r--) Uid: ( 1004/ szaka) Gid: ( 100/ users)
Access: 2007-11-01 16:41:52.000000000 +0200
Modify: 2007-11-01 16:41:52.000000000 +0200
Change: 2007-11-01 16:42:05.000000000 +0200

ntfs-3g:
# stat test1
   File: `test1'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 806h/2054d Inode: 60 Links: 1
Access: (0664/-rw-rw-r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2007-11-01 16:41:01.000000000 +0200
Modify: 2007-11-01 16:41:01.000000000 +0200
Change: 2007-11-01 16:41:01.000000000 +0200

# /bin/cp -p test1 test2
# stat test2
  File: `test2'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 806h/2054d Inode: 61 Links: 1
Access: (0664/-rw-rw-r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2007-11-01 16:41:01.000000000 +0200
Modify: 2007-11-01 16:41:01.000000000 +0200
Change: 2007-11-01 16:41:15.000000000 +0200

In both cases the modification time is unchanged and the change time is the last inode modification time as the Single Unix Specification requires.