Svn migration, backup, data recovery after system reinstallation

Svn service to migrate to another linux host the original server svn Configuration repository path:/home/svn/repos permission file:/home/svn-access-file user authentication file: /home/svn/passwordfileapache configuration file:/etc/httpd/conf. d/subversion. confsvn service startup script/etc/init. d. svn: 1. back up svn on the original server and back up

Svn service to be migrated to other linux hosts

Svn configuration of the original server

Repository path:/home/svn/repos

Permission file:/home/svn-access-file

User Authentication File:/home/svn/passwordfile

Apache configuration file:/etc/httpd/conf. d/subversion. conf

Svn service startup script/etc/init. d/svn

The procedure is as follows:

1. back up svn on the original server. the backup content is as follows:

1. back up the/home/svn-access-file

2. back up the/home/svn/passwordfile file

3. back up the/etc/httpd/conf. d/subversion. conf file

4. back up the/etc/init. d/svn file

5. export the version library as a file and use the following command

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1. Svnadmin dump/home/svn/repos> svn_bak

Svnadmin dump/home/svn/repos> svn_bak

Upload the backup files to a directory of the new linux host, such as/root/

2. install svn and apache in the new linux environment and configure

1. run the following command to install svn:

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1. Yum install subversion

2. Yum install httpd

3. Yum install mod_dav_svn

Yum install subversion yum install httpd yum install mod_dav_svn

2. create a repository folder

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1. Mkdir/home/svn/

2. Mkdir/home/svn/repos

Mkdir/home/svn/repos

3. run the command to create a version library and specify the data storage as FSFS. if you want to specify the database as Berkeley DB, replace fsfs with bdb.

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1. Svnadmin create -- fs-type fsfs/home/svn/repos

Svnadmin create -- fs-type fsfs/home/svn/repos

III. svn data recovery

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1. Svnadmin load/home/svn/repos/</root/svn_bak

Svnadmin load/home/svn/repos/</root/svn_bak

2. restore permissions and authenticate the configuration file

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1. Mv/root/svn-access-file/home/svn/

2. Mv/root/passwordfile/home/svn/

3. Mv/root/subversion. conf/etc/httpd/conf. d/

Mv/root/svn-access-file/home/svn/mv/root/passwordfile/home/svn/mv/root/subversion. conf/etc/httpd/conf. d/

3. Grant the version library permission

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1. Chown-Rvf apache/home/svn/

2. Chomd 755/home/svn/

Chown-Rvf apache/home/svn/chomd 755/home/svn/

Note: This step is very important. if not, it may appear
Can't create directory '/home/svn/repos/db/transactions/1-2.txn': Permission denied. because svnadmin create is a root identity, mod_dav_svn has no write permission.

4. start svn

Restore the svn file to the/etc/init. d/directory, give it executable permissions, and then

Service svn start