rsync

　　

-R --relative 把全路径拷贝到目标,把上级目录的全路径拷贝
不管加不加/ 都会讲源数据路径一起同步

通过--daemon方式pull,似乎只能复制文件,不能复制目录,-R选项无效
但是--daemon方式push,/是文件 不带/ 是目录 -R是全路径

rsyncd.conf
motd file=/etc/rsyncd.welcome

[citation]

path = /backup
log file = /var/log/rsyncd.log
comment = "geometry"
auth users = user1,user2
secrets file = /etc/rsyncd.secrets
port = 873
fake super = yes This allows the full attributes of a file to be stored without having to have the daemon actually running as root.

 

inotify-tools

script:

#!/bin/env bash

/usr/bin/inotifywait -mrq -e create,delete,attrib,modify,move /SRC_DIR | while read events
do
rsync -avR --delete /SRC_DIR /DST_DIR
echo "`date +%F\ %T`inotifywait$events" >> /var/log/rsync.log 2>&1
done

chmod +x inotifywait.sh
nohup ./inotifywait.sh &