[Samba] Large file problem with version 3.0.34

[Alejandro Escanero Blanco]

I answer myself, the problem is in the Antivir VFS that don't have 
support of files over 2GB.

Thanks.


Alejandro Escanero Blanco escribió:
> I have a problem with large files (>2 Gb) in a Debian sarge based system.
> I install samba 3.0.34 with this configuration:
> ./configure --with-smbwrapper --with-ldap --with-automount 
> --with-smbmount --with-pam --with-pam_smbpass --with-ldapsam 
> --with-syslog --without-profiling-data --with-quotas --with-sys-quotas 
> --with-libsmbclient --with-acl-support --with-utmp --with-vfs 
> --with-winbind --localstatedir='/var/lib/samba/locks' 
> --prefix='/usr/local/samba' --mandir='${prefix}/man' 
> --exec_prefix='${prefix}' --sbindir='${exec_prefix}/sbin' 
> --bindir='${exec_prefix}/bin' --sysconfdir='/etc/samba' 
> --with-configdir='/etc/samba' --with-lockdir='/var/lib/samba/locks' 
> --with-logfilebase='/var/log/samba' --libdir='${exec_prefix}/lib' 
> --with-piddir='/var/lib/samba/locks' 
> --with-privatedir='/etc/samba/private' --with-swatdir='${prefix}/swat' 
> --enable-cups
>
> Kernel is a 2.6.8
> I uploaded two files of 2,2Gb and 2,9 Gb and i can't get it from a 
> Windows XP or a smbclient.
> The log (level 10) says:
>
> [2009/02/02 09:40:15, 3] smbd/process.c:switch_message(927)
>  switch message SMBntcreateX (pid 31174) conn 0x8544638
> [2009/02/02 09:40:15, 4] smbd/uid.c:change_to_user(226)
>  change_to_user: Skipping user change - already user
> [2009/02/02 09:40:15, 5] smbd/filename.c:unix_convert(147)
>  unix_convert called on file "PATH/FILE.zip"
> [2009/02/02 09:40:15, 2] smbd/dosmode.c:unix_mode(90)
>  unix_mode(PATH/FILE.zip) inheriting from PATH
> [2009/02/02 09:40:15, 2] smbd/dosmode.c:unix_mode(99)
>  unix_mode(PATH/FILE.zip) inherit mode 40777
> [2009/02/02 09:40:15, 3] smbd/dosmode.c:unix_mode(142)
>  unix_mode(PATH/FILE.zip) returning 0766
> [2009/02/02 09:40:15, 5] smbd/files.c:file_new(123)
>  allocated file structure 190, fnum = 4286 (2 used)
> [2009/02/02 09:40:15, 4] smbd/open.c:open_file_ntcreate(1605)
>  calling open_file with flags=0x0 flags2=0x0 mode=0766, access_mask = 
> 0x20089, open_access_mask = 0x20089
> [2009/02/02 09:40:15, 3] smbd/open.c:open_file(301)
>  Error opening file PATH/FILE.zip (NT_STATUS_ACCESS_DENIED) 
> (local_flags=0) (flags=0)
> [2009/02/02 09:40:15, 5] smbd/files.c:file_free(456)
>  freed files structure 4286 (1 used)
> [2009/02/02 09:40:15, 3] smbd/error.c:error_packet_set(106)
>  error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX) 
> NT_STATUS_ACCESS_DENIED
> [2009/02/02 09:40:15, 5] lib/util.c:show_msg(484)
> [2009/02/02 09:40:15, 5] lib/util.c:show_msg(494)
>
> But the user can access without any problem, the file is uploaded by 
> the same user via scp.
>
> I can't find information why samba can't access the file.
>
> Thanks.
>


-- 
-------------------------
Alejandro Escanero Blanco
Secretaría General Técnica - Servicio de Informática Sistemas
Tel:  954 995 614 (395614)
Consejería de Innovación, Ciencia y Empresa
Junta de Andalucía