Rsync installation and configuration

System: Fedora12 install rsync: Yuminstallrsyncvietcxinetd. drsyncdisableno -------- changetoyes read: Use Rsync auto sync tool in Debian and Fedora http: www.linuxidc.comLinux2011-0840819.htm server related configuration 1. Create three files in etc

System: FEdOra12
Install rsyNc: Yum install rSync
Vi/etc/xinetd. d/rsync
Disable = no <---------- change to yes

Related reading:Http://www.linux using Rsync automatic synchronization tool under Debian and FedoraIdC.com/Linux/2011-08/40819.htm

Server-related configuration
1. Create three files under/etc/
RsynCd. Conf rsyncd. motd rsyncd. secrets
 
2. Configuration File
Vi rsyncd. conf
MotdFile=/Etc/rsyncd. motd # Welcome File
Read only = no
List = yes
Uid = root # You can create a backup user or use root. The default value is nobody.
Gid = root
Use chroot = no # yes by default (requires the root to run rsync) for additional security protection
# Hosts allow = 192.168.0.61
# Hosts deny = 192.168.128.0/24
Max connections = 2 # set the number of connections to 2. The default number of connections is unlimited.
Log file =/var/log/rsyncd. log
Pid file =/var/run/rsyncd. pid
Lock file =/var/run/rsyncd. lock
# Define dirctory for rsync
[Test] # module: rsync Client
# Comment = nagios's directory from 192.168.0.61
Path =/var/www/ExAmple_com/dl01/pub # document directory to be backed up
Secrets file =/etc/rsyncd. secrets # password to store files
Auth users = test # connection account. It has nothing to do with the system account. This account must exist on the server.
Read only = no
 
3. Welcome File
[Root @ localhost test] # vi/etc/rsyncd. motd
Welcome to use the test rsync services!
 
4. Password File
[Root @ localhost test] # vi/etc/rsyncd. secrets # The Password File Permission is 600. This step must be set
Test: test
5.Chmod600/etc/rsyncd .*
6. Run rsync
Rsync -- daemon/etc/rsyncd. conf
Rsync path: rsync configuration file
 
Client Configuration
1. a) install the rsync package ---- yum install rsync
B) Create a password file
[Root @ localhost ~] # Vi/etc/rsyncd. secrets
Test # client password is not required
Note: The password must be consistent with the password in the rsync server password file and should be the rsync client password.
C) chmod 600/etc/rsyncd. secrets ---- Modify permissions
If this step is not completed, the following message is displayed:
Password file must not be other-accessible
Continuing without password file
Password:

2. synchronous connection test
[Root @ mail pub] # rsync-vzrtopg -- progress -- delete -- password-file =/etc/rsyncd. secrets test@192.168.0.61: test/var/www/example_com/dl01/pub/
Refreshing incremental file list
./
Test.txt
0 100% 0.00kB/s 0:00:00 (xfer #1, to-check = 0/2)
 
Sent 78 bytes encoded ed 150 bytes 152.00 bytes/sec
Total size is 0 speeDuP is 0.00
[Root @ mail pub] #Ls
Test.txt

Test successful

3. Implement timed synchronization. Assume that synchronization is performed.

Vim crond. rsync
00 2 *** rsync-vzrtopg -- progress -- delete -- password-file =/etc/rsyncd. secrets test@192.168.0.61: test/var/www/example_com/dl01/pub
CrontabCrond. rsync
Crontab-e editing now has crontab
Crontab-l
 
Complete