How to increase the speed of data exchange between the server and PC?

Question

linux

There is a Lenovo PX4-300R enteprise piece of iron. Already configured, put into temporary work. When writing to it, it gives out a speed of about 120-140 mb / s. I'm trying to achieve the same on the DELL POWEREDGE R720 server, of course. Not very good yet
In order, I post the
PX4 configs
/etc/samba/smb.conf

[Global]
available= yes
server string= fileserver
wins server=
Workgroup= DOMAIN
netbios name= yellow
realm= DOMAIN.LOCAL
password server= 192.168.99.5, *
idmap backend= tdb
idmap uid= 5000-9999999
idmap gid= 5000-9999999
idmap config DOMAIN : backend= rid
idmap config DOMAIN : range= 10000000-19999999
security= ADS
name resolve order= wins host bcast lmhosts
client use spnego= yes
dns proxy= no
winbind use default domain= no
winbind nested groups= yes
inherit acls= yes
winbind enum users= yes
winbind enum groups= yes
winbind separator= \\
winbind cache time= 300
winbind offline logon= true
template shell= /bin/sh
map to guest= Bad User
host msdfs= yes
restrict anonymous= 0
strict allocate= yes
encrypt passwords= yes
passdb backend= smbpasswd
printcap name= lpstat
printing= cups
printable= no
load printers= yes
max smbd processes= 500
getwd cache= yes
display charset= UTF-8
syslog= 0
use sendfile= yes
browse directory= /tmp/samba
winbind sequence directory= /tmp/samba
log level= 0
max log size= 50
unix extensions= no
veto files= /.AppleDouble/.AppleDB/.bin/.AppleDesktop/Network Trash Folder/Temporary Items/:2eDS_Store/

/proc/net/bonding/bond0

[email protected]:/var/log# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.0 (June 2, 2010)

Bonding Mode: adaptive load balancing
Primary Slave: None
Currently Active Slave: eth0
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 16500
Down Delay (ms): 200

Slave Interface: eth0
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:d0:b8:0f:4b:8f
Slave queue ID: 0

Slave Interface: eth1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:d0:b8:0f:4b:90
Slave queue ID: 0

/etc/network/interfaces

auto lo
iface lo inet loopback
auto bond0
iface bond0 inet static
address 192.168.99.4
netmask 255.255.255.0
gateway 192.168.99.3
post-up ip route add 192.168.99.0/24 dev bond0 src 192.168.99.4 table bond0
post-up ip route add default via 192.168.99.3 dev bond0 table bond0
post-up ip rule add from 192.168.99.4 table bond0
post-up ip rule add from all to 192.168.99.4 table bond0
post-up ip route flush cache
post-down ip route flush table bond0
pre-down ip rule del from 192.168.99.4 table bond0
pre-down ip rule del from all to 192.168.99.4 table bond0
pre-up modprobe -q bonding mode=6 miimon=100 updelay=16500 downdelay=200 max_bonds=1
pre-up ifconfig bond0 up
pre-up /sbin/ifenslave bond0 eth0 eth1
down /sbin/ifenslave -d  bond0 eth0 eth1
mtu 1500
up /etc/network/if-up.d/route

The piece of iron does all settings itself. In the settings via the web interface, I installed adaptive load balancing
Here are the configs on the R720
/etc/samba/smb.conf

[global]
        # NetBIOS-имя хоста (должно совпадать с значением в hosts)
        netbios name = FILESERVER
        # уровень безопасности (ads - член домена AD)
        security = ads
        # NetBIOS имя домена
        workgroup = DOMAIN
        # область работы kerberos \
        #      (совпадает с именем домена и записывается прописными буквами)
        realm = DOMAIN.LOCAL
        # метод аутентификации smbd (с помощью winbind)
        auth methods = winbind
        # имена сервера паролей - КД
        password server = red.domain.local
        # настройки демона winbind:
                # мапить пользователей на следующий диапазон ЮИД
                idmap uid = 10000-20000
                # мапить группы на следующий диапазон ГИД
                idmap gid = 10000-20000
                # разделитель домена и объекта
                winbind separator = ^
                # разрешить приложениям (например passwd) перечислять пользователей
                #    и группы из домена AD (необязательно)
                winbind enum users = Yes
                winbind enum groups = Yes
                # разрешить сторонним приложениям ссылаться на пользователей AD
                #    как на локальных, не указывая имя домена и символ-разделитель
                winbind use default domain = yes
                # разрешить кэширование авторизованных пользователей
                #    (на случай, если КД станет недоступен) - на время настройки лучше отключить
                #winbind offline logon = yes
        # НЕ заставлять nmbd-сервер быть мастер-сервером Wins
        preferred master = No
        # оприеделить лог-файл (по умолчанию - сислог)
        log file = /var/log/samba/log.new
        # уровень логирования (можно менять от 0-минимальный до 9 - максимальный)
        log level = 3
        # действие при крушении демона
        panic action = /usr/share/samba/panic-action %d
        # принтеры нам не нужны
        #load printers = no
        #show add printer wizard = no
        #disable spoolss = yes
        # принтеры нам нужны
        #        printing = CUPS
        #       cups options = raw
        #show add printer wizard = yes
        # использовать только порт 139
        #     (немного ускоряет обращения и избавляет от некоторых ошибок в логе)
        smb ports = 139
        # файл ручного мапинга пользователей
        #username map = /etc/samba/smbusers
        # ускорим работу самба
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

/proc/net/bonding/bond0

[email protected]:~# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: adaptive load balancing
Primary Slave: None
Currently Active Slave: eth0
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 200
Down Delay (ms): 200

Slave Interface: eth0
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: c8:1f:66:e8:f7:17
Slave queue ID: 0

Slave Interface: eth1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: c8:1f:66:e8:f7:18
Slave queue ID: 0

/etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
#       auto eth0
#       iface eth0 inet static
#       address 192.168.99.240
#       netmask 255.255.255.0
#       gateway 192.168.99.3

        auto bond0
        iface bond0 inet static
        address 192.168.99.241
        netmask 255.255.255.0
        network 192.168.99.0
        gateway 192.168.99.3
        slaves eth0 eth1
        bond_mod balance-alb
        bond_miimon 100
        bond_downdelay 200
        bond_updelay 200

I myself am not very strong in the settings, so I ask you to show or point out what the error is. Gigabit network cards everywhere, traffic goes through one switch (HP 1910-16G) along one route

Answer 1

smb ports = 139
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

Solved by commenting these two lines

Answer 2

how do you plan to increase the write speed to 120-140 mb/s if the limit is 80-90 gigabit ethernet?

Answer 3

Have you tried using NFS instead of Samba?