数据文件夹 owncloud ubuntu 服务器

Question

我的 ubuntu 服务器上有一个 owncloud，数据文件夹是 /var/owncloud/data。在 Ubuntu 进行重大更新后，它不再起作用，所以我重新安装了 owncloud

/var/owncloud/config/congig.php 文件指向相同的原始数据文件夹：

<?php
$CONFIG = array (
  'instanceid' => 'xxxxxx',
  'passwordsalt' => 'xxxxxx',
  'datadirectory' => '/var/owncloud/data',
  'dbtype' => 'mysql',
  'version' => '5.0.20',
  'dbname' => 'owncloud',
  'dbhost' => 'localhost',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'oc_xxxx',
  'dbpassword' => 'xxxxxx',
  'installed' => true,
);
?>

并且在 sites-available 中的 default-ssl.conf 中设置了 owncloud 基础文件夹：

<IfModule mod_ssl.c>
#   <VirtualHost _default_:443>
    <VirtualHost *:443>
    ServerAdmin [email protected]
    ServerName tillandsia.nl
    ServerAlias www.tillandsia.nl

    DocumentRoot /var/www
    <Directory />
            Options FollowSymLinks
            AllowOverride None
    </Directory>
    <Directory /var/www/>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride None
            Order allow,deny
            allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
            AllowOverride None
            Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
            Order allow,deny
            Allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log
    LogLevel warn

    CustomLog ${APACHE_LOG_DIR}/ssl_access.log combined

    Alias /doc/ "/usr/share/doc/"
    <Directory "/usr/share/doc/">
            Options Indexes MultiViews FollowSymLinks
            AllowOverride None
            Order deny,allow
            Deny from all
            Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

    SSLEngine on
    SSLCertificateFile    /etc/apache2/ssl/owncloud.pem
    SSLCertificateKeyFile /etc/apache2/ssl/owncloud.key

    <FilesMatch "\.(cgi|shtml|phtml|php)$">
            SSLOptions +StdEnvVars
    </FilesMatch>
    <Directory /usr/lib/cgi-bin>
            SSLOptions +StdEnvVars
    </Directory>
    BrowserMatch "MSIE [2-6]" \
            nokeepalive ssl-unclean-shutdown \
            downgrade-1.0 force-response-1.0
    BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown

    <Directory /var/owncloud>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Require all granted
            Satisfy Any
    </Directory>
</VirtualHost>
</IfModule>

从客户端访问时，它会从 /var/lib/owncloud 开始，而不是原始数据文件夹。我该怎么做才能将其恢复到原始文件夹？