Manual:データベースをロックする

This page is a translated version of the page Manual:Lock the database and the translation is 15% complete.
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Since MediaWiki 1.5 you can add $wgReadOnly to your "LocalSettings.php" file and set this to a string describing the reason for read-only mode. (Usual wiki markup is allowed in this string.) This will prevent any editing on the wiki.

例:

$wgReadOnly = "We are upgrading MediaWiki, please be patient. This wiki will be back in a few hours.";

Alternatively, set $wgReadOnlyFile in the "LocalSettings.php" file to the name of a file, then put the reason for the lock inside the file. The contents of the file will be displayed to anyone trying to edit the wiki.

Note that the read-only mode does not prevent all writes to the database. If you need to prevent all writes, you need to do this on the database itself (e.g. revoke UPDATE, INSERT, DELETE from the wiki user, or put MySQL into read-only mode).

If you have the siteadmin permission, you can also use the special page "Special:Lockdb" to lock the database and "Special:Unlockdb" to unlock a previously locked database. Note that this is deprecated, and the siteadmin permission is not granted to any group per default. See Manual:利用者権限 for information on granting permissions to groups. Also note that this works by writing or deleting the file specified by $wgReadOnlyFile, so make sure the file permissions are set appropriately.