Changes between Version 2 and Version 3 of TracBackup


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Timestamp:
11/09/05 18:26:13 (19 years ago)
Author:
trac
Comment:

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  • TracBackup

    v2 v3  
    11= Trac Backup =
    2 Since Trac uses a database backend, it requires some extra care to safely create a backup of a TracEnvironment. Luckily, TracAdmin has a command to make backups easier - '''hotcopy'''.
     2[[TracGuideToc]]
    33
    4 '''Note:''' Trac uses the ''hotcopy'' nomenclature to match that of [http://subversion.tigris.org/ Subversion], to make it easier to remember when managing both Trac and Subversion servers.
     4Since Trac uses a database backend, some extra care is required to safely create a backup of a [wiki:TracEnvironment project environment]. Luckily, [wiki:TracAdmin trac-admin] has a command to make backups easier: `hotcopy`.
     5
     6  ''Note: Trac uses the `hotcopy` nomenclature to match that of [http://subversion.tigris.org/ Subversion], to make it easier to remember when managing both Trac and Subversion servers.''
    57
    68== Creating a Backup ==
     9
    710To create a backup of a live TracEnvironment, simply run:
    811{{{
    9   $ trac-admin /some/where/mytracenv hotcopy /my/vault/mytracenv-backup
     12  $ trac-admin /path/to/projenv hotcopy /path/to/backupdir
    1013}}}
    1114
    12 '''Note:''' TracAdmin will lock the database while copying.
     15[wiki:TracAdmin trac-admin] will lock the database while copying.''
    1316
    14 The resulting backup copy is safe to handle using standard file-based backup tools like tar or dump/restore.
    15 
     17The resulting backup directory is safe to handle using standard file-based backup tools like `tar` or `dump`/`restore`.
    1618
    1719=== Restoring a Backup ===
    18 Backups are simply a copied snapshot of the entire TracEnvironment directory structure, including the SQLite database.
    1920
    20 To restore an environment from a backup, simply shut down your Trac service (Web server or tracd), restore the directory structure from backup and restart the service.
     21Backups are simply a copied snapshot of the entire [wiki:TracEnvironment project environment] directory, including the SQLite database.
     22
     23To restore an environment from a backup, simply stop the process running Trac (i.e. the Web server or [wiki:TracStandalone tracd]), restore the directory structure from the backup and restart the service.
     24
     25  ''Note: Automatic backup of environments that don't use SQLite as database backend is not supported at this time. As a workaround, we recommend that you stop the server, copy the environment directory, and make a backup of the database using whatever mechanism is provided by the database system.''
    2126
    2227----
    23 See also: TracAdmin, TracGuide
     28See also: TracAdmin, TracEnvironment, TracGuide