[Samba] Fileshares failing

[Adrian Marsh]

Forgot to include the smb.conf file, and also say that wbinfo -u and -g
both return results ok..

# Samba config file created using SWAT
# from 0.0.0.0 (0.0.0.0)
# Date: 2008/01/24 17:37:46

[global]
	log file = /var/log/samba/%m.log
	idmap gid = 16777216-33554431
	passwd chat = *New*password* %n\n *Retype*new*password* %n\n
	socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
	obey pam restrictions = Yes
	winbind use default domain = Yes
	realm = DOMAINNAME.LOCAL
	passwd program = /usr/bin/passwd %u
	template shell = /bin/bash
	dns proxy = No
	cups options = raw
	server string = S3 SVN Server
	invalid users = root
	idmap uid = 16777216-33554431
	password server = ubiq-serv1.domainname.local
	unix password sync = Yes
	template homedir = /home/%U
	workgroup = DOMAINNAME
	os level = 20
	auto services = centos
	printcap name = /etc/printcap
	security = ads
	preferred master = no
	winbind separator = #
	max log size = 50
	pam password change = Yes

[printers]
	comment = All Printers
	path = /var/spool/samba
	printable = Yes
	browseable = No

[centos]
	comment = Centos 4 & 5 Repository
	path = /var/www/html/centos
	guest ok = Yes

-----Original Message-----
From: samba-bounces+adrian.marsh=domainname.com at lists.samba.org
[mailto:samba-bounces+adrian.marsh=domainname.com at lists.samba.org] On
Behalf Of Adrian Marsh
Sent: 11 April 2008 12:51
To: samba at lists.samba.org
Subject: [Samba] Fileshares failing

Hi,

 

I used to have a set of samba shares working fine on a Centos 4 machine,
accessed by XP clients and authenticated against a 2003 SBS server. Then
I did a yum upgrade and a week later noticed that the seldom-used SMB
shares have stopped working. No other changes to the Centos server, and
no domain changes. The XP clients now just keep prompting for
authentication.

 

A wireshark trap shows I'm getting a STATUS_LOGON_FAILURE (0xc000006d)
returned to the client.

 

The log for that PC gives the below.    I also login to the server using
SSH, which is turn uses PAM to authenticate as well, and that succeeds
ok. So I'm guessing this might be a computer account problem, rather
than a user access problem.

 

What would the next debug steps be?

 

 

[2008/04/11 12:15:59, 0] auth/pampass.c:smb_pam_error_handler(73)

  smb_pam_error_handler: PAM: session setup failed : System error

[2008/04/11 12:15:59, 1] smbd/session.c:session_claim(143)

  pam_session rejected the session for domainname#marsh [smb/25659/101]

[2008/04/11 12:15:59, 1] smbd/password.c:register_vuid(310)

  Failed to claim session for vuid=101

[2008/04/11 12:15:59, 0] auth/pampass.c:smb_pam_error_handler(73)

  smb_pam_error_handler: PAM: session setup failed : System error

[2008/04/11 12:15:59, 1] smbd/session.c:session_claim(143)

  pam_session rejected the session for domainname#marsh [smb/25660/101]

[2008/04/11 12:15:59, 1] smbd/password.c:register_vuid(310)

  Failed to claim session for vuid=101

[2008/04/11 12:15:59, 0] auth/pampass.c:smb_pam_error_handler(73)

  smb_pam_error_handler: PAM: session setup failed : System error

[2008/04/11 12:15:59, 1] smbd/session.c:session_claim(143)

  pam_session rejected the session for domainname#marsh [smb/25661/101]

[2008/04/11 12:15:59, 1] smbd/password.c:register_vuid(310)

  Failed to claim session for vuid=101

[2008/04/11 12:15:59, 0] auth/pampass.c:smb_pam_error_handler(73)

  smb_pam_error_handler: PAM: session setup failed : System error

[2008/04/11 12:15:59, 1] smbd/session.c:session_claim(143)

  pam_session rejected the session for domainname#marsh [smb/25661/103]

[2008/04/11 12:15:59, 1] smbd/password.c:register_vuid(310)

  Failed to claim session for vuid=103

 

 

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