How to backup and restore all the source code in svn?

Question

Right now I am using Windows XP. If i just copy the whole repository folder in visual SVN, once the server is down, how can i restore it via the backuped repository folder? another better solution to backup and restore in visual svn ?

by the way, any method for backup and restore in visual source control?

Answer 1

You can just copy the entire directory in and out. Files is files, there's nothing magic about them.

If you want to do something more complicated, like edit the repository contents in some way before restoring, then you need dump and load.

Answer 2

svnadmin dump /path/to/repository | bzip2 -9c > svn-backup.bz2

The compression step is optional, of course.

The primary advantage of this over the "copy the tree" method recommended in another answer is that the Subversion "dump" format is a better archival format than most of the database formats used by Subversion under the hood in its repository. (It's a speed vs. simplicity tradeoff.) You can read a dump file in a text editor, parse it easily, and — most important — import it into a different Subversion repository using a different database back-end.

Restore the above file with:

bzip2 -dc svn-backup.bz2 | svnadmin load /path/to/repository

Answer 3

This is what I use:

#!/bin/bash

mkdir /tmp/backup_svn

for dir in /var/www/svn/*/
    do
        dir=${dir%*/}
        svnadmin dump "${dir}" > "/tmp/backup_svn/${dir##*/}.dmp"
    echo "--- Dump ${dir##*/} done!"
done

To restore the dump you need to create de repo folder before:

svnadmin create /var/www/svn/test

And them:

svnadmin load /var/www/svn/test/ < /tmp/backup_svn/test.dmp

This method will restore all revisions/tags/branches in your repository.

Answer 4

You should use svnadmin hotcopy to create a backup of your repository.