rsync+inotify多服务器间文件实时同步配置教程

[root@rs-1 ~]# rsync --version
rsync  version 2.6.8  protocol version 29
Copyright (C) 1996-2006 by Andrew Tridgell, Wayne Davison, and others.
<http://rsync.samba.org/>
Capabilities: 64-bit files, socketpairs, hard links, ACLs, xattrs, symlinks, batchfiles,
              inplace, IPv6, 64-bit system inums, 64-bit internal inums

rsync comes with ABSOLUTELY NO WARRANTY.  This is free software, and you
are welcome to redistribute it under certain conditions.  See the GNU
General Public Licence for details.

[root@rs-1 ~]# ll /proc/sys/fs/inotify
total 0
-rw-r--r-- 1 root root 0 May  8 08:20 max_queued_events
-rw-r--r-- 1 root root 0 May  8 08:20 max_user_instances
-rw-r--r-- 1 root root 0 May  8 08:20 max_user_watches
 

[jbxue@rs-1 download]$ tar -zxvf inotify-tools-3.13.tar.gz
[jbxue@rs-1 inotify-tools-3.13]$ ./configure
[jbxue@rs-1 inotify-tools-3.13]$ make
[jbxue@rs-1 inotify-tools-3.13]$ sudo make install

[jbxue@rs-1 inotify-tools-3.13]$ inotifywa
inotifywait   inotifywatch 

[jbxue@rs-1 work]$ vi inotify_rsync_multl.sh
#!/bin/sh
#set -x
#var
src="/opt/sites/yutian_project/apps /opt/sites/yutian_project/statics /opt/sites/yutian_project/templates"
des_ip="172.16.3.92 172.16.3.89"
#function
inotify_fun ()
{
/usr/local/bin/inotifywait -mrq -e modify,delete,create,move $1 | while read time file
do
for ip in $des_ip
do
echo "`date +%Y%m%d-%T`: rsync -avzq --delete --progress $1 $ip:/opt/sites/yutian_project"
rsync -avzq --exclude=logs/* --delete --progress $1 $ip:/opt/sites/yutian_project/
echo
done
done
}
#main
for a in $src
do
inotify_fun $a &
done