看/etc/samba/smb.custom.conf内容,其中directory mask这个值起到你所述的限制作用,create mask是对创建者的限制。
如果没有猜错,你的文件内容应该是这样的:
[global]
workgroup = WORKGROUP
oplocks = yes
durable handles = yes
smb encrypt = auto
max connections = 2000
create mask = 0744
directory mask = 0755
server signing = auto
server multi channel support = no
min protocol = NT1
reset on zero vc = no
wins support = no
veto files = /._*/.DS_Store/
delete veto files = no
vfs objects = trim_perms full_audit
aio read size = 1
aio write size = 1
下面是新版本的内容:
[global]
workgroup = WORKGROUP
oplocks = yes
durable handles = yes
smb encrypt = auto
max connections = 1000
create mask = 0660
directory mask = 0775
server signing = auto