Rsync is an excellent data synchronization software, in cross-server, cross-room, multi-national backup server of the preferred tool, below to describe how to configure the installation Cwrsyncserver most software is B/C architecture, Cwrsyncserver is the Windows version of Rsync
One, download Official: Official website: http://rsync.samba.org/download.html : http://sourceforge.net/projects/sereds/files/cwRsync/4.1.0/
Server Edition: <ignore_js_op>Cwrsyncserver_4.1.0_installer.rar (3.65 MB, download count: $) The client version is: <ignore_js_op>Cwrsync_4.1.0_installer.rar (3.4 MB, download count: 153)
Two, installation
Server ip:192.168.1.1 Client ip:192.168.1.2
1, Server installation
The first step: establish the Cwrsyncserver running account, this step is necessary, otherwise you installed even start up not to come OH User name: Test Password: Test and join the Admins group! Note: This account is just an account for installation and operation, no use
Step Two: Install Installation
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<ignore_js_op> Enter the account you just created
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Click closed after you have finished
Step Three: Configure The path we follow is: E:\Program files\icw\ Then we're going to go into this directory. Open rsyncd.conf edit content as follows:
Use Chroot = False UID = 0 GID = 0 Strict modes = False Log file = Rsyncd.log Port = 10556 [WWW] Path =/cygdrive/c/www Read Only = False Transfer logging = yes Auth users = testuser Secrets file = Etc/testuser.pas Hosts allow = 192.168.1.2 Hosts Deny = 0.0.0.0/0
[MySQL] Path =/cygdrive/d/mysql/mysql Server 5.0/data/bbs Auth users = testuser Secrets file = Etc/testuser.pas Hosts allow = 192.168.1.2 Hosts Deny = 0.0.0.0/0
Then enter the E:\Program files\icw\etc directory to create Testuser.pas text file, note the full name of the file is Testuser.pas
Input: Testuser:123 That is: The user name is: testuser Password is: 123 This user is the user name and password to be authenticated by the Client Connection server
Fourth step: Start the service Run---cmd---services.msc Start the service:
<ignore_js_op> Local test: Telnet 127.0.0.1 10556
Firewall remember to open this port
2, Client Installation Decompression: Cwrsync_4.1.0_installer.zip Follow the wizard installation Following completion: CD C:\Program files\cwrsync\bin>
Start the Client Connection server RSYNC.EXE-VZRTOPG--progress--delete[email protected]92.168.1.1::www/cygdrive/e/databackup/www--port=10556 Enter password
3, set up scheduled Tasks, synchronize data regularly:
Note that the scheduled task is prompted for a password, and the following is a script that does not enter a password
- @echo off
- "C:\Program files\cwrsync\bin\rsync.exe"-VZRTOPG--progress--delete [email protected]::www/cygdrive/e/databackup/ www--port=10556--password-file=/cygdrive/e/databackup/rsyncpwd.txt < E:\databackup\passwd.txt
Copy Code Create an empty file name in the E:\databackup directory: rsyncpwd.txt Create a E:\databackup\passwd.txt and enter the password
No, this time, the following error occurred:password file must not being other-accessible
Password file must is owned by root when running as root Downstairs will give a few common problems |
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After installing the Cwrsync client, start writing bat execution file, the first thing encountered is to synchronize to the local directory does not know, error is as follows:
The source and destination cannot both be remote. Rsync Error:syntax or usage error (code 1) at MAIN.C (1138) [receiver=3.0.7]
The main reason is that Cwrsync can not directly understand the site, must add/cygdrive/g/test
Meaning for the G:\test directory
The client password file error is as follows:
rsync password file must is owned by root when running as root
Almighty Google tells me, can be solved in a flexible way is
@echo off "C:\Program Files (x86) \cwrsync\bin\rsync"-rlptdzv--progress--delete "[Email protected]::test"/cygdrive/g/test-- Password-file=/cygdrive/g/rsync/passws.ps<g:\rsync\passwd.txt
Under G:\rsync, a file is created, a password is written, and then the synchronization password is entered in this file. As in the example above. |
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A summary of rsync issues
When synchronizing data with rsync, there are often some problems that I will encounter as follows: 1. Permissions issues A hint similar to the following: Rsync:opendir "/kexue" (in Dtschannel) Failed:permission denied (13) Note to see if the directory permissions for synchronization are 755 2. Time Out rsync:failed to connect to 203.100.192.66:connection timed out (110) Rsync error:error in Socket IO (code ten) at CLIENTSERVER.C (124) [receiver=3.0.5] Check the server's port NETSTAT–TUNLP, remote Telnet test. 3. Service not Started rsync:failed to connect to 10.10.10.170:connection refused (111) Rsync error:error in Socket IO (code ten) at CLIENTSERVER.C (124) [receiver=3.0.5] Start service: rsync--daemon--config=/etc/rsyncd.conf 4. Full disk space Rsync:recv_generator:mkdir "/teacherclubbackup/rsync ..." failed:no space left on device (28) Skipping any contents from this failed directory * * * 5, CTRL + C or a large number of files Rsync error:received SIGINT, SIGTERM, or SIGHUP (code) at RSYNC.C (544) [receiver=3.0.5] Rsync error:received SIGINT, SIGTERM, or SIGHUP (code) at RSYNC.C (544) [generator=3.0.5] 6, Xnetid start Rsync:read error:connection Reset by Peer (104) Rsync Error:error in Rsync protocol data Stream (code) at IO.C (759) [receiver=3.0.5] View Rsync logs Rsync:unable to open configuration file "/etc/rsyncd.conf": No such file or directory Xnetid find the profile location by default is/etc, creating a soft link depending on the situation. For example: Ln-s/etc/rsyncd/rsyncd.conf/etc/rsyncd.conf |
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Common errors:
Error One rsync:failed to connect to 96.44.169.178 (*inet_ntop failed*): Connection timed Out (116) 1 [main] rsync 3468 exception::handle:exception:status_access_violation 740 [main] rsync 3468 open_stackdumpfile:dumping stack trace to RSYNC.EXE.S Tackdump 1, firewall issues 2, Port not
Error two @ERROR: Auth failed on module www Rsync Error:error starting Client-server Protocol (code 5) at MAIN.C (1516) [Rec eiver=3.0.8] Wrong password
Error three @ERROR: Invalid UID Nobody Rsync Error:error starting Client-server Protocol (code 5) at MAIN.C (1516) [Rec eiver=3.0.8] UID is incorrect, default is nobody Workaround: UID = 0 GID = 0
Error Four Receiving incremental file list Rsync:read error:connection Reset by Peer (104) Rsync Error:error in Rsync protocol data Stream (code) at IO.C (769) [Receive r=3.0.8] Rsync:connection unexpectedly closed (bytes received so far) [generator] Rsync Error:error in Rsync protocol data Stream (code) at IO.C (610) [Generat or=3.0.8] Possible causes: 1, Disk mount is asynchronous (async) Then, check the/etc/fstab and remove the async parameter.
2, I look at the log on the server and see a line like this: Rsync:unable to open configuration file "/etc/rsyncd.conf": No such file or directory
So I: Ln-s/etc/rsyncd/rsyncd.conf/etc/rsyncd.conf
3, there is a large number of synchronization files directory error There are more files in the subdirectory, it will be 8,000 or so, always sync half of the exit. Add the-v parameter to the batch and see the error message as follows: Rsync:writefd_unbuffered failed to write 4 bytes to socket [Sender]: Connection Reset by Peer (104) Rsync:read error:connection Reset by Peer (104) Rsync Error:error in Rsync protocol data Stream (code) at IO.C (768) [sender= 3.0.6]
This problem a little headache, in the Www.itefix.no website forum also failed to find out why.
Eventually, however, the solution was found on samba.org:
Add the--no-iconv parameter to the client command line.
The original thought is too many files, buffer is not enough to cause, but look at this solution, seems to be the conversion coding aspects of the bug.
The following are described in the rsync documentation: Http://rsync.samba.org/ftp/rsync/rsync.html --iconv=convert_spec Rsync can convert filenames between character sets using this option. Using a convert_spec of "." tells Rsync to look up the default Character-set via the locale setting. Alternately, you can fully specify what conversion to does by giving a local and a remote charset separated by a comma in th E order--iconv=local,remote, e.g.--iconv=utf8,iso88591. This order ensures the option would stay the same whether you ' re pushing or pulling files. Finally, you can specify either--no-iconv or a convert_spec of "-" to turn off any conversion. The default setting of this option are site-specific, and can also be affected via the RSYNC_ICONV environment variable. |
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Sync data between Windows with Rsync (Cwrsyncserver configuration)