[Samba] samba 3 - getting rid of some logfile errors

Moray Henderson Moray.Henderson at ict-software.org
Tue Aug 7 05:16:10 MDT 2012


> From: J. Echter [mailto:j.echter at echter-kuechen-elektro.de]
> Sent: 05 August 2012 20:30
> Am 01.08.2012 09:17, schrieb Jürgen Echter:
> > Hi,
> >
> > i have a lot of entries in my logs which i can't solve, but
> everything
> > works as expected.
> >
> > my setup:
> >
> > samba pdc - bacula
> > samba bdc - mule
> > Ubuntu 10.04-LTS Server
> > samba 3.4.7
> >
> > log file entries:
> >
> > Aug  1 08:25:40 bacula smbd[23854]:   canonicalize_connect_path
> failed
> > for service alex, path /\\mule\alex
> > Aug  1 08:25:41 bacula smbd[23854]: [2012/08/01 08:25:41,  0]
> > smbd/service.c:988(make_connection_snum)
> > Aug  1 08:25:41 bacula smbd[23854]:   canonicalize_connect_path
> failed
> > for service alex, path /\\mule\alex
> > Aug  1 08:25:44 bacula smbd[24003]: [2012/08/01 08:25:44,  0]
> > lib/util_sock.c:1498(get_peer_addr_internal)
> > Aug  1 08:25:44 bacula smbd[24003]:   getpeername failed. Error was
> > Transport endpoint is not connected
> > Aug  1 08:25:44 bacula smbd[24003]: [2012/08/01 08:25:44,  0]
> > lib/util_sock.c:743(write_data)
> > Aug  1 08:25:44 bacula smbd[24003]: [2012/08/01 08:25:44,  0]
> > lib/util_sock.c:1498(get_peer_addr_internal)
> > Aug  1 08:25:44 bacula smbd[24003]:   getpeername failed. Error was
> > Transport endpoint is not connected
> > Aug  1 08:25:44 bacula smbd[24003]:   write_data: write failure in
> > writing to client 0.0.0.0. Error Connection reset by peer Aug  1
> > 08:25:44 bacula smbd[24003]: [2012/08/01 08:25:44,  0]
> > smbd/process.c:62(srv_send_smb)
> > Aug  1 08:25:44 bacula smbd[24003]:   Error writing 4 bytes to
> client.
> > -1. (Transport endpoint is not connected) Aug  1 08:26:07 bacula
> > smbd[24002]: [2012/08/01 08:26:07,  0]
> > lib/util_sock.c:539(read_fd_with_timeout)
> > Aug  1 08:26:07 bacula smbd[24002]: [2012/08/01 08:26:07,  0]
> > lib/util_sock.c:1498(get_peer_addr_internal)
> > Aug  1 08:26:07 bacula smbd[24002]:   getpeername failed. Error was
> > Transport endpoint is not connected
> > Aug  1 08:26:07 bacula smbd[24002]:   read_fd_with_timeout: client
> > 0.0.0.0 read error = Connection reset by peer.
> >
> > any hints how to resolve this?
> >
> > thanks
> >
> > juergen
> >
> >
> Hi,
> 
> i resolved this ones by setting smb ports = 139 in smb.conf
> 
> but i still have this ones:
> 
> Aug  5 20:55:18 bacula smbd[20419]: [2012/08/05 20:55:18,  0]
> rpc_server/srv_netlog_nt.c:603(_netr_ServerAuthenticate3)
> Aug  5 20:55:18 bacula smbd[20419]:   _netr_ServerAuthenticate3:
> netlogon_creds_server_check failed. Rejecting auth request from client
> SERVER machine account SERVER$
> 
> 
> these are only from successfully joined windows 7 machines.
> 
> the ldap entry, exported as ldif, looks like this for this account:
> 
> uid=server$,ou=computers,dc=workgroup,dc=local
> dn: uid=server$,ou=computers,dc=workgroup,dc=local
> cn: server$
> description: Computer
> gecos: Computer
> gidnumber: 515
> homedirectory: /dev/null
> loginshell: /bin/false
> objectclass: posixAccount
> objectclass: account
> objectclass: sambaSamAccount
> sambaacctflags: [W          ]
> sambakickofftime: 2147483647
> sambalogofftime: 2147483647
> sambalogontime: 0
> sambantpassword: 951640BFE27F4C16E7670E096C8121FA
> sambaprimarygroupsid: S-1-5-21-3842863818-2180709222-141296495-515
> sambapwdcanchange: 0
> sambapwdlastset: 1344165203
> sambapwdmustchange: 2147483647
> sambasid: S-1-5-21-3842863818-2180709222-141296495-3458
> uid: server$
> uidnumber: 1229
> 
> anyone with some hints? :)
> 
> thanks
> 
> juergen

We use tdbsam rather than ldapsam, but get similar errors when the machine
name is in lower case in the Linux password database and upper case in the
Samba password database.  In our case changing the machine's Linux account
name to upper case cleared several log file errors including
netlogon_creds_server_check.


Moray.
“To err is human; to purr, feline.”







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