At 07:49 AM 5/11/2012 -0700, Jeremy Allison wrote:
>On Fri, May 11, 2012 at 10:39:57AM -0400, 
>Need to see the over the wire trace to really
>know I'm afraid.

Ran 'procmon'.  Here is a trace of the Samba scenario:

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryStandardInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000141
AllocationSize: 1,048,576
EndOfFile:      8,546
NumberOfLinks:  1
DeletePending:  False
Directory:      False

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryFileInternalInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000097
IndexNumber:    0x81f

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryBasicInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000124
CreationTime:   12/8/2010 15:23:15
LastAccessTime: 5/11/2012 11:11:36
LastWriteTime:  12/8/2010 15:23:15
ChangeTime:     12/8/2010 15:23:15
FileAttributes: N

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryStandardInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000180
AllocationSize: 1,048,576
EndOfFile:      8,546
NumberOfLinks:  1
DeletePending:  False
Directory:      False

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryFileInternalInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000083
IndexNumber:    0x81f

Date & Time:    5/11/2012 11:11:36
Event Class:    File System
Operation:      QueryNameInformationFile
Result: SUCCESS
Path:   \\siobhan\d\df\sr\inc\df_types.h
TID:    5608
Duration:       0.0000078
Name:   \siobhan\d\df\sr\inc\df_types.h

====================

And here is the trace of the good, NTFS scenario:

Date & Time:    5/11/2012 11:18:46
Event Class:    File System
Operation:      QueryFileInternalInformationFile
Result: SUCCESS
Path:   C:\flume\env\kf_i_errlog
TID:    6804
Duration:       0.0000024
IndexNumber:    0x1400000001557f

Date & Time:    5/11/2012 11:18:46
Event Class:    File System
Operation:      QueryBasicInformationFile
Result: SUCCESS
Path:   C:\flume\env\kf_i_errlog
TID:    6804
Duration:       0.0000020
CreationTime:   9/27/2010 21:41:52
LastAccessTime: 9/27/2010 21:41:52
LastWriteTime:  8/15/2001 13:41:14
ChangeTime:     5/11/2012 11:18:35
FileAttributes: A

Date & Time:    5/11/2012 11:18:46
Event Class:    File System
Operation:      QueryStandardInformationFile
Result: SUCCESS
Path:   C:\flume\env\kf_i_errlog
TID:    6804
Duration:       0.0000022
AllocationSize: 0
EndOfFile:      0
NumberOfLinks:  2
DeletePending:  False
Directory:      False

Date & Time:    5/11/2012 11:18:46
Event Class:    File System
Operation:      QueryFileInternalInformationFile
Result: SUCCESS
Path:   C:\flume\env\kf_i_errlog
TID:    6804
Duration:       0.0000017
IndexNumber:    0x1400000001557f

Date & Time:    5/11/2012 11:18:46
Event Class:    File System
Operation:      QueryNameInformationFile
Result: SUCCESS
Path:   C:\flume\env\kf_i_errlog
TID:    6804
Duration:       0.0000023
Name:   \flume\env\kf_i_errlog


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