我买了一台 NAS，它是 SMB 和 FTP 服务器。总之，FTP 可以工作，但 Samba 不行。以下是拓扑：
如果我尝试连接 nautilus：
$ nautilus smb://[email protected]
Unable to initialize DBus connection: The connection is closed
(nautilus:8489): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_export: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
Error creating proxy: The connection is closed (g-io-error-quark, 18)
Error creating proxy: The connection is closed (g-io-error-quark, 18)
Error creating proxy: The connection is closed (g-io-error-quark, 18)
Error creating proxy: The connection is closed (g-io-error-quark, 18)
(nautilus:8489): libunity-CRITICAL **: unity-launcher.vala:154: Unable to connect to session bus: The connection is closed
(nautilus:8489): libunity-CRITICAL **: unity-launcher.vala:154: Unable to connect to session bus: The connection is closed
(nautilus:8489): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
(nautilus:8489): dconf-WARNING **: failed to commit changes to dconf: The connection is closed
(nautilus:8489): dconf-WARNING **: failed to commit changes to dconf: The connection is closed
No DBus connection available`
使用 sambaclient：
# smbclient -L 192.168.40.10 -U erlington -d 3
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
params.c:pm_process() - Processing configuration file "/etc/samba/smb.conf"
Processing section "[global]"
added interface wlan0 ip=192.168.50.46 bcast=192.168.50.255 netmask=255.255.255.0
Client started (version 4.1.6-Ubuntu).
Enter erlington's password:
Connecting to 192.168.40.10 at port 445
Connecting to 192.168.40.10 at port 139
Domain=[R] OS=[R] Server=[R]
Sharename Type Comment
--------- ---- -------
luminet Disk
IPC$ IPC
>Connecting to 192.168.40.10 at port 139
>Domain=[R] OS=[R] Server=[R]
Server Comment
--------- -------
Workgroup Master
--------- -------
我的smb.conf：
$ cat /etc/samba/smb.conf
#
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
#
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options most of which
# are not shown in this example
#
# Some options that are often worth tuning have been included as
# commented-out examples in this file.
# - When such options are commented with ";", the proposed setting
# differs from the default Samba behaviour
# - When commented with "#", the proposed setting is the default
# behaviour of Samba but the option is considered important
# enough to be mentioned here
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not made any basic syntactic
# errors.
#======================= Global Settings =======================
[global]
## Browsing/Identification ###
# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = WORKGROUP
netbios name = erlington
# server string is the equivalent of the NT Description field
server string = %h server (Samba, Linux Mint)
# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
# wins support = no
# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
; wins server = w.x.y.z
# This will prevent nmbd to search for NetBIOS names through DNS.
dns proxy = no
#### Networking ####
# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred
; interfaces = 127.0.0.0/8 eth0 wlan0
# Only bind to the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself. However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
; bind interfaces only = no
#### Debugging/Accounting ####
# This tells Samba to use a separate log file for each machine
# that connects
log file = /var/log/samba/log.%m
# Cap the size of the individual log files (in KiB).
max log size = 1000
# If you want Samba to only log through syslog then set the following
# parameter to 'yes'.
# syslog only = no
# We want Samba to log a minimum amount of information to syslog. Everything
# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
# through syslog you should set the following parameter to something higher.
syslog = 0
# Do something sensible when Samba crashes: mail the admin a backtrace
panic action = /usr/share/samba/panic-action %d
####### Authentication #######
# Server role. Defines in which mode Samba will operate. Possible
# values are "standalone server", "member server", "classic primary
# domain controller", "classic backup domain controller", "active
# directory domain controller".
#
# Most people will want "standalone sever" or "member server".
# Running as "active directory domain controller" will require first
# running "samba-tool domain provision" to wipe databases and create a
# new domain.
server role = standalone server
# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.
passdb backend = tdbsam
obey pam restrictions = yes
# This boolean parameter controls whether Samba attempts to sync the Unix
# password with the SMB password when the encrypted SMB password in the
# passdb is changed.
unix password sync = yes
# For Unix password sync to work on a Debian GNU/Linux system, the following
# parameters must be set (thanks to Ian Kahan <<[email protected]> for
# sending the correct chat script for the passwd program in Debian Sarge).
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
pam password change = yes
# This option controls how unsuccessful authentication attempts are mapped
# to anonymous connections
map to guest = bad user
########## Domains ###########
#
# The following settings only takes effect if 'server role = primary
# classic domain controller', 'server role = backup domain controller'
# or 'domain logons' is set
#
# It specifies the location of the user's
# profile directory from the client point of view) The following
# required a [profiles] share to be setup on the samba server (see
# below)
; logon path = \\%N\profiles\%U
# Another common choice is storing the profile in the user's home directory
# (this is Samba's default)
# logon path = \\%N\%U\profile
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
; logon drive = H:
# logon home = \\%N\%U
# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
; logon script = logon.cmd
# This allows Unix users to be created on the domain controller via the SAMR
# RPC pipe. The example command creates a user account with a disabled Unix
# password; please adapt to your needs
; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u
# This allows machine accounts to be created on the domain controller via the
# SAMR RPC pipe.
# The following assumes a "machines" group exists on the system
; add machine script = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u
# This allows Unix groups to be created on the domain controller via the SAMR
# RPC pipe.
; add group script = /usr/sbin/addgroup --force-badname %g
############ Misc ############
# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /home/samba/etc/smb.conf.%m
# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
; idmap uid = 10000-20000
; idmap gid = 10000-20000
; template shell = /bin/bash
# Setup usershare options to enable non-root users to share folders
# with the net usershare command.
# Maximum number of usershare. 0 (default) means that usershare is disabled.
; usershare max shares = 100
# Allow users who've been granted usershare privileges to create
# public shares, not just authenticated ones
usershare allow guests = yes
#======================= Share Definitions =======================
# Un-comment the following (and tweak the other settings below to suit)
# to enable the default home directory shares. This will share each
# user's home directory as \\server\username
;[homes]
; comment = Home Directories
; browseable = no
# By default, the home directories are exported read-only. Change the
# next parameter to 'no' if you want to be able to write to them.
; read only = yes
# File creation mask is set to 0700 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0775.
; create mask = 0700
# Directory creation mask is set to 0700 for security reasons. If you want to
# create dirs. with group=rw permissions, set next parameter to 0775.
; directory mask = 0700
# By default, \\server\username shares can be connected to by anyone
# with access to the samba server.
# Un-comment the following parameter to make sure that only "username"
# can connect to \\server\username
# This might need tweaking when using external authentication schemes
; valid users = %S
# Un-comment the following and create the netlogon directory for Domain Logons
# (you need to configure Samba to act as a domain controller too.)
;[netlogon]
; comment = Network Logon Service
; path = /home/samba/netlogon
; guest ok = yes
; read only = yes
# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
;[profiles]
; comment = Users profiles
; path = /home/samba/profiles
; guest ok = no
; browseable = no
; create mask = 0600
; directory mask = 0700
[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = no
read only = yes
create mask = 0700
# Windows clients look for this share name as a source of downloadable
# printer drivers
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
browseable = yes
read only = yes
guest ok = no
# Uncomment to allow remote administration of Windows print drivers.
# You may need to replace 'lpadmin' with the name of the group your
# admin users are members of.
# Please note that you also need to set appropriate Unix permissions
# to the drivers directory for these users to have write rights in it
; write list = root, @lpadmin
smbclient到本地主机：
$ smbclient -L localhost -U erlington -d 3
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
params.c:pm_process() - Processing configuration file "/etc/samba/smb.conf"
Processing section "[global]"
added interface eth0 ip=192.168.50.19 bcast=192.168.50.255 netmask=255.255.255.0
Client started (version 4.1.6-Ubuntu).
Enter erlington's password:
resolve_lmhosts: Attempting lmhosts lookup for name localhost<0x20>
resolve_lmhosts: Attempting lmhosts lookup for name localhost<0x20>
resolve_wins: WINS server resolution selected and no WINS servers listed.
resolve_hosts: Attempting host lookup for name localhost<0x20>
Connecting to 127.0.0.1 at port 445
Doing spnego session setup (blob length=74)
got OID=1.3.6.1.4.1.311.2.2.10
got principal=not_defined_in_RFC4178@please_ignore
Got challenge flags:
Got NTLMSSP neg_flags=0x608a8215
NTLMSSP: Set final flags:
Got NTLMSSP neg_flags=0x60088215
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x60088215
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]
Sharename Type Comment
--------- ---- -------
print$ Disk Printer Drivers
IPC$ IPC IPC Service (erlington server (Samba, Linux Mint))
HP-Color-LaserJet-CM1017 Printer HP Color LaserJet CM1017
Connecting to 127.0.0.1 at port 139
Doing spnego session setup (blob length=74)
got OID=1.3.6.1.4.1.311.2.2.10
got principal=not_defined_in_RFC4178@please_ignore
Got challenge flags:
Got NTLMSSP neg_flags=0x608a8215
NTLMSSP: Set final flags:
Got NTLMSSP neg_flags=0x60088215
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x60088215
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]
Server Comment
--------- -------
ERLINGTON erlington server (Samba, Linux Mint)
ROBERT-LUMINET robert-luminet server (Samba, Ubuntu)
Workgroup Master
--------- -------
MSHOME LAURA
网络状态：
$ netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:2210 0.0.0.0:* LISTEN 7530/wineserver
tcp 0 0 0.0.0.0:2211 0.0.0.0:* LISTEN 7530/wineserver
tcp 0 0 127.0.0.1:8099 0.0.0.0:* LISTEN 3959/spotify
tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN 6840/smbd
tcp 0 0 127.0.0.1:4371 0.0.0.0:* LISTEN 3959/spotify
tcp 0 0 0.0.0.0:57621 0.0.0.0:* LISTEN 3959/spotify
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 933/dnsmasq
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1181/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 6821/cupsd
tcp 0 0 0.0.0.0:3000 0.0.0.0:* LISTEN 1510/ntop
tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN 6840/smbd
tcp 0 0 127.0.0.1:4381 0.0.0.0:* LISTEN 3959/spotify
tcp6 0 0 :::139 :::* LISTEN 6840/smbd
tcp6 0 0 :::22 :::* LISTEN 1181/sshd
tcp6 0 0 ::1:631 :::* LISTEN 6821/cupsd
tcp6 0 0 :::445 :::* LISTEN 6840/smbd
我尝试使用 cifs 实用程序
cd ~
mkdir server
sudo mount -t cifs //192.168.40.10/sharename server -o user=erlington,pass=password
结果：
$ sudo mount -t cifs //192.168.40.10/sharename server -o user=erlington,pass=password
[sudo] password for erlington:
mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
当我继续尝试时：
umount: it seems the /home/server is mounted multiple times
我希望我提供的信息足够多，但不要太多。如果是这样，我很抱歉。