Problemas: Pacote Office + Servidor Debian

jonathansantos
(usa Debian)

Enviado em 03/06/2015 - 11:56h

Olá a todos!

Recentemente, nos deparamos com um erro ao tentar salvar arquivos .doc no servidor de arquivos.

Apresenta a mensagem: 'W:\CAMINHO_DO_ARQUIVO.doc' está sendo usado no momento. Tente novamente mais tarde.

O problema é que este arquivo não está sendo utilizado em lugar algum (já comprovado), e ao tentarmos salvar este mesmo documento como um novo documento, o documento é salvo em branco.

Fuçando os fóruns, o pessoal indica visualizar o veto files, para tentar verificar se as extensões estão bloqueadas. (Já verificado e nada bloqueado).

Temos este servidor rodando a mais de 5 anos, e é primeira vez que isto acontece.

Observação 01 As permissões de w/r dos usuários continuam as mesmas das configuradas 5 anos atrás.

Observação 02: Os problemas iniciaram ao notarmos que o HD de backup estava lotado, porém, mesmo depois da substituição do HD Backup o problema continua. O backup é configurado para que todo os dias às 00:00 subscreva os arquivos modificados em um disco backup.

Observação 03: Outro detalhe estranho, é que o backup está configurado para fazer um espelhamento de toda o disco, em outro disco similar. Contudo, notei que o disco atingiu seu limite, mesmo sem o principal atingir seu limite.

Ou seja: O disco principal tinha 540GB de espaço utilizado, e o disco backup atingiu o limnite de 1TB. Estranho?

Alguém tem alguma ideia do que está acontecendo?

Desde já grato pela atenção!

Informações adicionais:
Debian: 6.0
Samba: 3.5.6

Segue o smb.conf

[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = lourdinas

# server string is the equivalent of the NT Description field
server string = %h server

# 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

# What naming service and in what order should we use to resolve host names
# to IP addresses
; name resolve order = lmhosts host wins bcast

# Impedindo a propagação do vírus Nimda e variantes
veto files = /*.eml

#### 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

# 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 = yes



#### 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 #######

# "security = user" is always a good idea. This will require a Unix account
# in this server for every user accessing the server. See
# /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html
# in the samba-doc package for details.
security = user

# You may wish to use password encryption. See the section on
# 'encrypt passwords' in the smb.conf(5) manpage before enabling.
encrypt passwords = true

# 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 <<kahan@informatik.tu-muenchen.de>
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

########## Domains ###########

# Is this machine able to authenticate users. Both PDC and BDC
# must have this setting enabled. If you are the BDC you must
# change the 'domain master' setting to no
#
domain logons = yes
#
# The following setting only takes effect if '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
logon path =

# 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
logon script = %U.bat

# 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

########## Printing ##########

# If you want to automatically load your printer list rather
# than setting them up individually then you'll need this
# load printers = yes

# lpr(ng) printing. You may wish to override the location of the
# printcap file
; printing = bsd
; printcap name = /etc/printcap

# CUPS printing. See also the cupsaddsmb(8) manpage in the
# cupsys-client package.
; printing = cups
; printcap name = cups

############ 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

# Most people will find that this option gives better performance.
# See smb.conf(5) and /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/speed.html
# for details
# You may want to add the following on a Linux system:
# SO_RCVBUF=8192 SO_SNDBUF=8192
# socket options = TCP_NODELAY

# The following parameter is useful only if you have the linpopup package
# installed. The samba maintainer and the linpopup maintainer are
# working to ease installation and configuration of linpopup and samba.
; message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &

# Domain Master specifies Samba to be the Domain Master Browser. If this
# machine will be configured as a BDC (a secondary logon server), you
# must set this to 'no'; otherwise, the default behavior is recommended.
# domain master = auto

# 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

# The following was the default behaviour in sarge,
# but samba upstream reverted the default because it might induce
# performance issues in large organizations.
# See Debian bug #368251 for some of the consequences of *not*
# having this setting and smb.conf(5) for details.
; winbind enum groups = yes
; winbind enum users = yes

# 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

#======================= Share Definitions =======================

# [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.
# The following parameter makes 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

# A sample share for sharing your CD-ROM with others.
;[cdrom]
; comment = Samba server's CD-ROM
; read only = yes
; locking = no
; path = /cdrom
; guest ok = yes

# The next two parameters show how to auto-mount a CD-ROM when the
# cdrom share is accesed. For this to work /etc/fstab must contain
# an entry like this:
#
# /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0
#
# The CD-ROM gets unmounted automatically after the connection to the
#
# If you don't want to use auto-mounting/unmounting make sure the CD
# is mounted on /cdrom
#
; preexec = /bin/mount /cdrom
; postexec = /bin/umount /cdrom


#Caminho e modo de acesso ao logon

[NETLOGON]
comment = Servico de Logon
path = /home/samba/netlogon
guest ok = Yes
browseable = No

#Um diretório público acessível por todos para armazenamento temporário

[temporario]
comment = Diretório Público para guardar arquivos temporários
path = /mnt/HDfotos/temporario
guest ok = no
public = yes
writeable = yes
browseable = yes
inherit permissions = yes
directory mask = 0777
create mask = 0777

[homes]
comment = Diretorio Home
valid users = %S
path = /home/samba/%u
guest ok = yes
writeable = yes
browseable = no


[informatica]
comment = Diretorio do funcionários da Informática
path = /home/samba/informatica
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @cpd, vicente


[mecanografia]
comment = Funcionários da Mecanografia
path = /home/samba/mecanografia
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @mec, fernando, vicente, priscila, jonathan

[tesouraria]
comment = Funcionários da Mecanografia
path = /home/samba/tesouraria
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = margarida, silmara, daniela


[em]
comment = Coordenadores do Ensino Médio
path = /home/samba/em
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @mec, @em, vicente, fernando, adriano, admilson

[ef2]
comment = Coordenadores do Ensino Fundamental II
path = /home/samba/ef2
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @mec, fernando, @ef2, vicente, adriano

[ef1]
comment = Coordenadores do Ensino Fundamental I
path = /home/samba/ef1
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @mec, fernando, @ef1, vicente, admilson, eliane

[infantil]
comment = Coordenadores da Educação Infantil
path = /home/samba/infantil
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @mec, fernando, @infant, vicente, irmariajose



[EVL-70anos]
comment = Arquivos referentes à comemoração dos 70 anos Lourdinas
path = /mnt/HDfotos/evl-70anos
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = fernando, anderson

[fotos]
comment = Fotos de eventos e atividades escolares
path = /home/samba/fotos
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @secret @em @ef2 @ef1 @mec @infantil @cpd @comunidade, vicente, ir
terezinha, fernando, adeilma, nayara, irmariajose, silvana
write list = @cpd, vicente, kamyla, nayara
read list = @em @ef2 @ef1 @secret @mec @comunidade, adeilma

[fotos_antigas]
comment = Fotos dos anos passados de eventos e atividades escolares
path = /mnt/HDfotos/fotos_antigas
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @secret @em @ef2 @ef1 @mec @infantil @cpd @comunidade, vicente, irt
erezinha, fernando, scheila, nayara, irmariajose, jonathan, silvana
write list = @cpd, vicente, @mec, nayara
read list = @em @ef2 @ef1 @secret @mec @comunidade

[administracao]
comment = Diretorio admin
path = /home/samba/administracao
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = fernando, anderson, alexsandro, yngrid, jonathan, @secret, stavares
, scheila, vicente, rosinha, suenia, profef1, jocelia, adriana, noelma, aylane, d
aniela, jocelia, gildo, jonatas, fabiene


[programasEVL]
comment = Diretorio programas
path = /home/samba/programasEVL
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @cpd

[comunidade]
comment = Diretorio Comunidade
path = /home/samba/comunidade
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = @comunidade, fernando

[temp]
comment = Diretorio temporario dos arquivos antigos
path = /home/hdantigo
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = fernando

[ponto-eletronico]
comment = Diretorio de registro do ponto dos funcionários
path = /home/ponto-eletronico
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = fernando, anderson, margarida

[videos]
comment = Diretorio de arqiuvos de vídeos
path = /mnt/HDfotos/videos
available = yes
browseable = yes
inherit permissions = yes
directory mode = 0777
create mode = 0777
writeable = yes
valid users = fernando, kamyla, nayara


# Alterações para o Windows Seven
ntlm auth = yes
lanman auth = yes
client ntlmv2 auth = yes

lcavalheiro
(usa Slackware)

Enviado em 03/06/2015 - 12:11h

O script de backup, por favor?
--
Luís Fernando Carvalho Cavalheiro
Public GPG signature: 0x246A590B
Só Slackware é GNU/Linux e Patrick Volkerding é o seu Profeta

jonathansantos
(usa Debian)

Enviado em 03/06/2015 - 12:16h

Segue o script do backup:

find / -name ~* -exec rm [} \;
find / -name *.tmp -exec rm [} \;
cp -p -R -u /home/samba/* /mnt/hdbackup

wellington_r
(usa Debian)

Enviado em 03/06/2015 - 13:59h

Quanto ao arquivo do Office, não sei como resolver, mas em relação ao HD de backup lotar antes que o principal, isso provavelmente ocorreria da maneira que está sendo feito o backup.

Se alguém salvar um arquivo A no HD principal, esse arquivo será copiado para o HD de backup. Mas se alguém apagar o arquivo A do HD principal, ele continuará no HD de backup.
Não estou dizendo que a forma como você está fazendo backup está errada, pois para cada situação é necessário uma forma de backup diferente, mas só estou dizendo que não há nada de anormal em o HD de backup lotar antes do principal.

renato_pacheco
(usa Debian)

Enviado em 03/06/2015 - 14:47h

Lembrei de uma coisa: vc já olhou os inodes do seu sistema de arquivos? Pode ser q não haja mais inodes disponíveis para gravar. Quando isto acontece, ele "lota" o seu HD sem ocupar todo o espaço em disco. Lembre-se: um arquivo ocupa um inode...

jonathansantos
(usa Debian)

Enviado em 03/06/2015 - 15:02h

Irei verificar renato!