1、内核优化

编辑/etc/sysctl.conf，添加如下内容

kern.maxfiles=25600
kern.maxfilesperproc=16384
net.inet.tcp.sendspace=65536
net.inet.tcp.recvspace=65536

编辑/boot/loader.conf，添加

aio_load="YES"

2、安装

1)查找相关包

pkg search samba

2)选择要安装的版本

pkg install samba413

3、配置/usr/local/etc/smb4.conf(默认没这个文件)

[global]
workgroup = WORKGROUP
server string = Samba Server %v
netbios name = NAS
security = user
create mode = 0644
force create mode = 0644
directory mode = 0755
force directory mode = 0755
load printers = no
printing = bsd
printcap name = /dev/null
show add printer wizard = no
disable spoolss = yes

[pub]
path = /YOUR_PATH
browsable = yes
writable = yes

4、自启动设置

sysrc samba_server_enalbe="YES"

service samba_server start

5、添加Samba用户

pdbedit -a -u nasuser

2021-02-24:无意间发现FreeBSD下的Samba传输稳定性比CentOS7的差好多,上网找了半天,加下下面的参数,效果会好很多.

server multi channel support=yes
max protocol = SMB3

开始以为FreeBSD的磁盘性能不行,测了下,没问题:

root@awei:~ # /usr/bin/time -h dd if=/dev/zero of=sometestfile bs=1024 count=10000000
10000000+0 records in
10000000+0 records out
10240000000 bytes transferred in 32.888473 secs (311355290 bytes/sec)
        32.90s real             2.71s user              20.78s sys

没加上面的参数,传送不稳定,经常会掉到50M/s,加上后基本上能在70M/s以上.CentOS下基本上是110M/s

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