The Samba-Bugzilla – Bug 9110
Unexpected SMB signature in case of coping data from domain-included Windows 200x
Last modified: 2012-08-22 09:13:05 UTC
Created attachment 7806 [details]
Fedora 16 x84-64, kernel 3.4.7, CIFS 1.78
Ubuntu x84-64, kernel 2.6.31, CIFS 1.60 + patches enabling NTLMv2
Windows 2003 R2 SBS 64-bit, Windows 2003 R2 64-bits, Windows 2008 R2 64 bits, Windows XP SP3 32-bit, Win7 + SP1 32-bit
In case of mounting shares from Windows 2003/2008 R2 Server with enabled encryption and mass file coping is started coping process receives errors like: "Permission denied".
Of course, all permissions are ok for files and directories.
dmesg log looks like in attachment.
For standalone Windows servers this problem is not present.
Workaround - disabling encryption on Windows is not describable
CIFS 1.60 without NTMLv2 patches works correctly in any cases.
Additional info: Windows servers should be included into domain. in case of standalone installation - problem also is no appeared