[Comm] Скорость передачи файлов по SMB

[Петухов Александр Александрович]

Добрый день.


Есть файлопомойка на доменном win-сервере.
машина с текущим p8 подключается к этой файлопомойке через smb под 
доменной пользовательской win-учеткой. Работает нормально, кроме одного 
момента: очень медленно передаются файлы в обе стороны. Не более 2.2 
Mb/s. На сервере ограничений никаких нет. Соседняя машина с Centos на 
борту выдаёт 10 Mb/s, про win-машины и говорить нечего.
smb.conf во вложении.

Не могу сказать наверняка, что именно SMB виновен, т.к. на YandexDisk по 
webdav файлы передаются тоже медленно.
Собственно вопрос: куда копать?
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# 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 (perhaps too
# many!) most of which are not shown in this example
#
# For a step to step guide on installing, configuring and using samba, 
# read the Samba-HOWTO-Collection. This may be obtained from:
#  http://www.samba.org/samba/docs/Samba-HOWTO-Collection.pdf
#
# Many working examples of smb.conf files can be found in the 
# Samba-Guide which is generated daily and can be downloaded from: 
#  http://www.samba.org/samba/docs/Samba-Guide.pdf
#
# Any line which starts with a ; (semi-colon) or a # (hash) 
# is a comment and is ignored. In this example we will use a #
# for commentry and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command "testparm"
# to check that you have not made any basic syntactic errors. 
#
#---------------
# SELINUX NOTES:
#
# If you want to use the useradd/groupadd family of binaries please run:
# setsebool -P samba_domain_controller on
#
# If you want to share home directories via samba please run:
# setsebool -P samba_enable_home_dirs on
#
# If you create a new directory you want to share you should mark it as
# "samba-share_t" so that selinux will let you write into it.
# Make sure not to do that on system directories as they may already have
# been marked with othe SELinux labels.
#
# Use ls -ldZ /path to see which context a directory has
#
# Set labels only on directories you created!
# To set a label use the following: chcon -t samba_share_t /path
#
# If you need to share a system created directory you can use one of the
# following (read-only/read-write):
# setsebool -P samba_export_all_ro on
# or
# setsebool -P samba_export_all_rw on
#
# If you want to run scripts (preexec/root prexec/print command/...) please
# put them into the /var/lib/samba/scripts directory so that smbd will be
# allowed to run them.
# Make sure you COPY them and not MOVE them so that the right SELinux context
# is applied, to check all is ok use restorecon -R -v /var/lib/samba/scripts
#
#--------------
#
#======================= Global Settings =====================================
	
[global]
	security = ads
	realm = DOMAIN.COM
	workgroup = DOMAIN
	netbios name = DMN-123
	template shell = /bin/bash
	kerberos method = system keytab
	wins support = no

        idmap config * : range = 10000-20000000
        idmap config * : backend = tdb
;	encrypt passwords = true
;	dns proxy = no
;	socket options = TCP_NODELAY
;	domain master = no
;	local master = no
;	preferred master = no
;	os level = 0
;	domain logons = no
;	load printers = no
;	show add printer wizard = no
;	printcap name = /dev/null
;	disable spoolss = yes
[homes]
	comment = Home Directories
	browseable = no
	writable = yes
;	valid users = %S
;	valid users = MYDOMAIN\%S
	
[printers]
	comment = All Printers
	path = /var/spool/samba
	browseable = no
	guest ok = no
	writable = no
	printable = yes
	
# Un-comment the following and create the netlogon directory for Domain Logons
;	[netlogon]
;	comment = Network Logon Service
;	path = /var/lib/samba/netlogon
;	guest ok = yes
;	writable = no
;	share modes = no
	
	
# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;	[Profiles]
;	path = /var/lib/samba/profiles
;	browseable = no
;	guest ok = yes
	
	
# A publicly accessible directory, but read only, except for people in
# the "staff" group
;	[public]
;	comment = Public Stuff
;	path = /home/samba
;	public = yes
;	writable = yes
;	printable = no
;	write list = +staff
#socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=8192 SO_SNDBUF=8192
#read raw = no
#wide links = yes