Linux中安裝rsync同步工具步驟詳解

來源:互聯網
上載者:User


安裝

rsync-3.1.0.tar.gz
#tar zxvf rsync-3.1.0.tar.gz
#cd rsync-3.1.0
#./configure --prefix=/home/work/rsync
#make
#make install

rsync服務端的配置;

環境:192.168.11.11為生產機;192.168.11.12為備份機;
那麼需要192.168.11.11需要作為rsync的client;
192.168.11.12作為rsync的service端;

1、192.168.11.12_service端的配置;
1)[root@cmmailapp2 data]# touch /etc/rsyncd.conf  //此檔案為rsync的主配置問題,預設不存在需要手動建立;

2)定義同步的配置;

[root@cmmailapp2 data]# cat /etc/rsyncd.conf
[data]
path = /data/
auth users = coremail
uid = root
gid = root
secrets file = /etc/rsyncd.secrets
read only = no

[mysql]
Path = /home/coremail/var/mysql           
auth users = coremail
uid = root
gid = root
secrets file = /etc/rsyncd.secrets
read only = no

[cmxt]
Path = /home/coremail/         
auth users = coremail
uid = root
gid = root
secrets file = /etc/rsyncd.secrets
read only = no

3)定義密碼檔案/etc/rsyncd.secrets
[root@cmmailapp2 data]# cat  /etc/rsyncd.secrets
coremail:coremail

4)啟動rsync啟動服務

[root@cmmailapp2 data]# cat /etc/xinetd.d/rsync
# default: off
# description: The rsync server is a good addition to an ftp server, as it
#       allows crc checksumming etc.
service rsync
{
        disable = yes           //需要修改為no;
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/bin/rsync
        server_args     = --daemon
        log_on_failure  += USERID
}

[root@cmmailapp2 data]# chkconfig --level 2345 rsync on
[root@cmmailapp2 data]# chkconfig rsync on
[root@cmmailapp2 data]# chkconfig --level 2345 xinetd on
[root@cmmailapp2 data]# service xinetd restart
Stopping xinetd: [  OK  ]
Starting xinetd: [  OK  ]

2、192.168.11.11_client端的配置;

[root@cmmailapp1 /]# cat /etc/rsyncd.secrets
coremail

[root@cmmailapp1 /]# rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/coremail@192.168.11.12::data
[root@cmmailapp1 /]# rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/coremail@192.168.11.12::mysql
[root@cmmailapp1 /]# rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/coremail@192.168.11.12::cmxt

五、定義定時自行rsync同步,指定同步的日誌所在的路徑/var/log/rsync/下;

[root@cmmailapp1 log]# cat /root/rsync.sh
DATE=`date +%Y%m%d%H%M`
rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/ coremail@192.168.11.12::data >/var/log/rsync.date.$DATE
rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/ coremail@192.168.11.12::mysql >/var/log/rsync.mysql.$DATE
rsync -aSvH --password-file=/etc/rsyncd.secrets /home/coremail/ coremail@192.168.11.12::cmxt >/var/log/rsync.cmxt.$DATE

chmod u+x /root/rsync.sh

[root@cmmailapp1 log]# crontab -l
0 3 * * * /root/rsync.sh

執行時候的日子記錄檔案:

[root@cmmailapp1 log]# ls |grep 'rsync'
rsync.cmxt.201110180915
rsync.date.201110180915
rsync.mysql.201110180915

啟動

rsync --daemon --port 3334 --config=/home/work/rsync/conf/rsyncd.conf

錯誤1

@ERROR: setgroups failed
rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

這個錯我是由於 起服務的 rsync 和 傳輸的rsync的版本不用。後來換成一個版本後就好了。

ps大家要注意一點的時rsync軟體是分伺服器端與用戶端兩種,也就是主從伺服器了,所以安裝版本是不一樣的哦.

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