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#1  2011-07-16 18:45:49

  jan0s1k - Użytkownik

jan0s1k
Użytkownik
Zarejestrowany: 2010-04-29

Proftpd i problemy z uruchamianymi wątkami

Witam,

mam następujący problem, proftpd startuje normalnie jako user proftpd natomiast wątki (czyli userzy co się tam logują na to cudo) startują jako mumble-server. Czy ktoś się orientuje w czym jest problem?
Jeżeli nie wiecie za bardzo o co mi chodzi, to niżej zamieszczam screenshot z htopa (pamięć RAM i obciążenie procesora nie jest aż tak bardzo ważne, więc uciąłem trochę, w końcu kilka kilobajtów dla niektórych robi różnice :) )

http://img12.imageshack.us/img12/8590/proftpd.png

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#2  2011-07-16 18:57:17

  urbinek - Dzban Naczelny

urbinek
Dzban Naczelny
Skąd: Sosnowiec
Zarejestrowany: 2009-10-01
Serwis

Re: Proftpd i problemy z uruchamianymi wątkami

a logujesz do ftp jako mumble-server ?
ne jestem pewien czy proftpd nie tworzy osobnych wątków dla userów


A w wolnym czasie, robię noże :)
http://nginx.urbinek.eu/_photos/signature.png

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#3  2011-07-16 19:06:20

  jan0s1k - Użytkownik

jan0s1k
Użytkownik
Zarejestrowany: 2010-04-29

Re: Proftpd i problemy z uruchamianymi wątkami

Tak, proftpd tworzy osobne wątki dla userów, a do ftp przykładowo jak widać na screenie jestem zalogowany na użyszkodnika "xenom" i "soldacik"

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#4  2011-07-16 21:48:48

  haczyk - Użytkownik

haczyk
Użytkownik
Skąd: Bydgoszcz
Zarejestrowany: 2009-02-28

Re: Proftpd i problemy z uruchamianymi wątkami

w configu proftd masz ServerName mumble ?

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#5  2011-07-17 09:52:00

  jan0s1k - Użytkownik

jan0s1k
Użytkownik
Zarejestrowany: 2010-04-29

Re: Proftpd i problemy z uruchamianymi wątkami

Nie

Kod:

#
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes reload proftpd after modifications.
#

# Includes DSO modules
Include /etc/proftpd/modules.conf

# Set off to disable IPv6 support which is annoying on IPv4 only boxes.
#UseIPv6                                on
UseIPv6                                off

# If set on you can experience a longer connection delay in many cases.
IdentLookups                    off

ServerName                      "Temote FTP"
ServerType                      standalone
DeferWelcome                    off

MultilineRFC2228                on
DefaultServer                   on
ShowSymlinks                    on

TimeoutNoTransfer               600
TimeoutStalled                  600
TimeoutIdle                     1200

DisplayLogin                    welcome.msg
DisplayChdir                    .message true
ListOptions                     "-l"

DenyFilter                      \*.*/

# Use this to jail all users in their homes
DefaultRoot                     ~

RootLogin off

# Users require a valid shell listed in /etc/shells to login.
# Use this directive to release that constrain.
RequireValidShell               off

# Port 21 is the standard FTP port.
Port                            21

# In some cases you have to specify passive ports range to by-pass
# firewall limitations. Ephemeral ports can be used for that, but
# feel free to use a more narrow range.
# PassivePorts                  49152 65534

# If your host was NATted, this option is useful in order to
# allow passive tranfers to work. You have to use your public
# address and opening the passive ports used on your firewall as well.
# MasqueradeAddress             1.2.3.4

# This is useful for masquerading address with dynamic IPs:
# refresh any configured MasqueradeAddress directives every 8 hours
<IfModule mod_dynmasq.c>
# DynMasqRefresh 28800
</IfModule>

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 concurrent connections
# at once, simply increase this value.  Note that this ONLY works
# in standalone mode, in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances                    30


# Set the user and group that the server normally runs at.
#User                           proftpd
#Group                          nogroup

User                            proftpd
Group                           nogroup


# Umask 022 is a good standard umask to prevent new files and dirs
# (second parm) from being group and world writable.
Umask                           022  022
# Normally, we want files to be overwriteable.
AllowOverwrite                  on

# Uncomment this if you are using NIS or LDAP via NSS to retrieve passwords:
# PersistentPasswd              off

# This is required to use both PAM-based authentication and local passwords
# AuthOrder                     mod_auth_pam.c* mod_auth_unix.c

# Be warned: use of this directive impacts CPU average load!
# Uncomment this if you like to see progress and transfer rate with ftpwho
# in downloads. That is not needed for uploads rates.
#
# UseSendFile                   off

TransferLog /var/log/proftpd/xferlog
SystemLog   /var/log/proftpd/proftpd.log

<IfModule mod_quotatab.c>
QuotaEngine off
</IfModule>


<IfModule mod_ratio.c>
Ratios off
</IfModule>


# Delay engine reduces impact of the so-called Timing Attack described in
# http://security.lss.hr/index.php?page=details&ID=LSS-2004-10-02
# It is on by default.
<IfModule mod_delay.c>
DelayEngine on
</IfModule>

<IfModule mod_ctrls.c>
ControlsEngine        off
ControlsMaxClients    2
ControlsLog           /var/log/proftpd/controls.log
ControlsInterval      5
ControlsSocket        /var/run/proftpd/proftpd.sock

</IfModule>

<IfModule mod_ctrls_admin.c>
AdminControlsEngine off
</IfModule>

#
# Alternative authentication frameworks
#
#Include /etc/proftpd/ldap.conf
#Include /etc/proftpd/sql.conf

#
# This is used for FTPS connections
#
#Include /etc/proftpd/tls.conf


#
# Useful to keep VirtualHost/VirtualRoot directives separated
#
#Include /etc/proftpd/virtuals.con

# A basic anonymous configuration, no upload directories.

# <Anonymous ~ftp>
#   User                                ftp
#   Group                               nogroup
#   # We want clients to be able to login with "anonymous" as well as "ftp"
#   UserAlias                   anonymous ftp
#   # Cosmetic changes, all files belongs to ftp user
#   DirFakeUser on ftp
#   DirFakeGroup on ftp
#
#   RequireValidShell           off
#
#   # Limit the maximum number of anonymous logins

#   MaxClients                  10
#
#   # We want 'welcome.msg' displayed at login, and '.message' displayed
#   # in each newly chdired directory.
#   DisplayLogin                        welcome.msg
#   DisplayChdir                .message
#
#   # Limit WRITE everywhere in the anonymous chroot
#   <Directory *>
#     <Limit WRITE>
#       DenyAll
#     </Limit>
#   </Directory>
#
#   # Uncomment this if you're brave.
#   # <Directory incoming>
#   #   # Umask 022 is a good standard umask to prevent new files and dirs
#   #   # (second parm) from being group and world writable.

#   #   Umask                           022  022
#   #            <Limit READ WRITE>
#   #            DenyAll
#   #            </Limit>
#   #            <Limit STOR>
#   #            AllowAll
#   #            </Limit>
#   # </Directory>
#
# </Anonymous>


AuthUserFile /etc/proftpd/ftpd.passwd

Config jak widać praktycznie defaultowy :P

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