Installation of rsync under Linux and configuration of remote server data synchronization

The data in the server is the most important, the data of commercial use is more important, once lost, the result is unimaginable. So backup is important. Can be used to Rsync+crontab to do data synchronization.

Method/Step

2. The first is the installation

   wget http://rsync.samba.org/ftp/rsync/src/rsync-3.1.0.tar.gz

   CD rsync-3.1.0/

   ./configure--prefix=/usr/local/rsync

   Make

   Make install

4. Under test

   Make Test

   No problem

5. Start the configuration below, note that the default is no rsyncd.conf file, you need to manually create

   The following is the contents of the file, such as

   UID = root

   GID = root

   Use chroot = no

   Max connections = 4

   PID file =/var/run/rsyncd.pid

   Lock file =/var/run/rsync.lock

   Log file =/var/log/rsyncd.log

   [logs]

   Path =/mnt/hgfs/code/test

   Ignore errors

   Read Only = True

   List = False

   Hosts allow = 192.168.1.200

   Auth users = root

   Secrets file =/etc/backserver.pas

7. Configuring a password file (/etc/backserver.pas) is also required to manually create

   Vi/etc/backserver.pas

   root:123456789

   You need to modify the permissions of the file to 600, both the owner and the group are root

   Chown Root:root/etc/backserver.pas

   chmod 600/etc/backserver.pas

9. /usr/bin/rsync--daemon

11. First generate a password configuration file that needs to be consistent with the password on the source data server

    vim/etc/ Rsyncd.secretes (File not present, vi manually generated)

    chmod 600/etc/rsyncd.secretes

13. 7

    Use Crontab to update daily 4 o'clock in the morning (this time the server pressure is slightly smaller)

    crontab-e00 * * * RSYNC-VZRTOPG--progress--delete--password-file=/etc/rsyncd.secretes [email protected]::logs/dat A/test

    This synchronizes the data from the remote server's/mnt/hgfs/code/test (configured within the/etc/rsyncd.conf of the source data server) to the/data/test under the remote server.

    You can view the scheduled tasks by Vi/var/spool/cron/username (if username is root and the path is/var/spool/cron/root).

Installation of rsync under Linux and configuration of remote server data synchronization