samba - Nov 2008 - Re: [Bug 299306] [NEW] Permission denied of usershares statfile in Samba 3.0.28a-1ubuntu4.7

This bug report can be closed....

The Problem was an error in mapping user and group ID to the LDAP UID/GID!

I have set the right UID/GID in the smb.conf with

uid map = 10000-20000
gid map = 500-600

-> no errors in config!!

Meslo wrote:
> Public bug reported:
>
> Hello,
>
> I have migrate my running Samba-PDC Setup with LDAP from Debian Etch to
> Ubuntu Hardy Server 8.04.
>
> LDAP ist running correct. Samba Setup ist working right, but acces to
> Users Home has a poor performance. Access to a "PUBLIC" Folder is
much
> faster!
>
> The Usershare Folder:
> drwxrwx--T 2 root sambashare  4096 Nov 17 20:10 usershares
>
>
> Error in log.PC09:  <USERNAME>  stands for the login user
>
> 2008/11/18 02:32:31, 3] smbd/process.c:process_smb(1069)
>   Transaction 17 of length 110
> [2008/11/18 02:32:31, 3] smbd/process.c:switch_message(927)
>   switch message SMBtrans2 (pid 915) conn 0x8535d40
> [2008/11/18 02:32:33, 3] smbd/service.c:find_service(286)
>   checking for home directory <USERNAME> gave (NULL)
> [2008/11/18 02:32:33, 0] param/loadparm.c:process_usershare_file(4606)
>   process_usershare_file: stat of /var/lib/samba/usershares/
<USERNAME>  failed. Permission denied
> [2008/11/18 02:32:33, 3] smbd/service.c:find_service(360)
>   find_service() failed to find service  <USERNAME> 
> [2008/11/18 02:32:33, 3] smbd/error.c:error_packet_set(106)
>   error packet at smbd/trans2.c(6307) cmd=50 (SMBtrans2)
NT_STATUS_NOT_FOUND
> [2008/11/18 02:32:33, 3] smbd/process.c:process_smb(1069)
>   Transaction 307 of length 104
> [2008/11/18 02:32:33, 3] smbd/process.c:switch_message(927)
>   switch message SMBntcreateX (pid 914) conn 0x8515a18
> [2008/11/18 02:32:33, 3] smbd/sec_ctx.c:set_sec_ctx(241)
>   setting sec ctx (31033, 544) - sec_ctx_stack_ndx = 0
>
>
> /etc/samba/smb.conf
>
> [profiles]
>         path                    = /srv/profiles/
>         browseable              = no
>         writeable               = yes
>         guest ok                = yes
>         hide files              =
/desktop.ini/ntuser.ini/NTUSER.*/thumbs.db/
>         write list              = %U, @"Domain Users",
@"Domain Admins"
>         create mode             = 0600
>         directory mode          = 0700
>         default case            = lower
>         preserve case           = no
>         case sensitive          = no
>         force group             = "Domain Users"
>
> [homes]
>         comment                 = Home Directory %U, %u
>         path                    = /srv/user-homes/%U
>         browseable              = no
>        valid users             = %S
>         read only               = no
>         writeable               = yes
>         guest ok                = no
>         inherit permissions     = yes
>         create mask             = 0644
>         directory mask          = 0775
>         force user              = root
>         force group             = "Domain Users"
>
> ** Affects: samba (Ubuntu)
>      Importance: Undecided
>          Status: New
>
>