Issue 13471: setting access time beyond Jan. 2038 on remote share failes on Win7 x64 (original) (raw)

Using Python '3.2.2 (default, Sep 4 2011, 09:07:29) [MSC v.1500 64 bit (AMD64)]' on Windows 7 Professional SP1:

If you set an access time for a file beyond Jan. 2038 on a file stored in a local NTFS filesystem, all's well:

os.utime('c:\temp_target\ulp', (3433232323, 3433232323)) os.stat('c:\temp_target\ulp') nt.stat_result(st_mode=33206, st_ino=2251799813820060, st_dev=0, st_nlink=1, st_uid=0, st_gid=0, st_size=0, st_atime=3433232323, st_mtime=3433232323, st_ctime=1322133855) time.ctime(3433232323) 'Mon Oct 17 13:38:43 2078'

If you try to do this on a remote share (mounted as y:), provided by a Linux x64 box running Samba x64, things are different:

os.utime('y:\temp_target2\ulp', (3433232323, 3433232323)) os.stat('y:\temp_target2\ulp') nt.stat_result(st_mode=33206, st_ino=67150103, st_dev=0, st_nlink=1, st_uid=0, st_gid=0, st_size=0, st_atime=910692730085, st_mtime=910692730085, st_ctime=1322133629) time.ctime(910692730085) Traceback (most recent call last): File "<pyshell#22>", line 1, in time.ctime(910692730085) ValueError: unconvertible time

So, setting of access/modification time does not work - assumeably, we run into a 32-bit boundary somewhere...

Interestingly, if you set the respective access time from a Linux x64 box, you can see the right access time within Windows 7 via Explorer/Properties...