用低功耗电影装ubuntu server做家用NAS。
先贴smb.conf:
[global]
workgroup = WORKGROUP
netbios name = DiskStation
server string = DiskStation
max connections = 0
deadtime = 10
log file = /var/log/samba/log.%m
max log size = 50
security = user
map to guest = bad user
encrypt passwords = yes
guest account = nobody
guest ok = yes
admin users = root
load printers = no
printing = bsd
printcap name = /dev/null
disable spoolss = yes
follow symlinks = no
wide links = no
# enable some read/write tuning
aio read size = 16384
aio write size = 16384
aio write behind = true
write cache size = 2097152
max xmit = 65536
large readwrite = yes
# Use sendfile for reading files efficiently
use sendfile = yes
min receivefile size = 16384
getwd cache = true
[disk1]
comment = disk1
path = /mnt/disk1
browseable = yes
writable = yes
valid users = nobody admin
public = yes
guest ok = yes
如果两端硬盘都不是屏颈的时候,atom d525 CPU达到100%占用,最高速度可以达到700Mbps。
几个要点:
security = user
map to guest = bad user
guest account = nobody
网上的security = share是不正确的配置
想控制某个share里面的某些目录是否可以被guest访问,就使用目录的权限来控制
755和744分别是可以guest可以访问和不可以访问,即目录的执行权限控制guest是否可以进入。
本文介绍如何使用低功耗的Atom处理器搭配Ubuntu Server构建家用NAS,并优化SMB配置以实现高效率数据存储与访问。通过合理设置SMB配置文件,确保在硬盘性能非瓶颈的情况下,Atom处理器能够稳定运行于100%负载,同时达到最高700Mbps的数据传输速度。特别强调了安全性设置、用户权限管理以及如何控制特定目录的客用访问权限。
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