Сбой NextCloud SNAP для запуска после того, как я изменил каталог данных

Я установил SNAP NextCloud на своем Сервере Ubuntu 18.04

После установки Succesful я создал пользователя через командную строку, и затем я изменил каталог данных на новый медиа-носитель, который связан с символьной гибкой ссылкой на каталог/cloud-data.

В частности, я прошел следующие шаги:

1) Я подключил разъем съемных носителей:

sudo snap connect nextcloud:removable-media

2) Отключите снимок:

sudo snap disable nextcloud

3) Я изменил datadirectory в/var/snap/nextcloud/current/nextcloud/config/config.php, и новая конфигурация:

$CONFIG = array (
'apps_paths' =>
  array (
0 =>
array (
  'path' => '/snap/nextcloud/current/htdocs/apps',
  'url' => '/apps',
  'writable' => false,
),
1 =>
array (
  'path' => '/var/snap/nextcloud/current/nextcloud/extra-apps',
  'url' => '/extra-apps',
  'writable' => true,
),
  ),
  'supportedDatabases' =>
  array (
    0 => 'mysql',
  ),
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'memcache.local' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => '/tmp/sockets/redis.sock',
    'port' => 0,
  ),
  'passwordsalt' => '<<char-sequence>>',
  'secret' => '<<char-sequence>>',
  'trusted_domains' =>
  array (
    0 => 'localhost',
    1 => '192.168.1.30',
  ),
  // 'datadirectory' => '/var/snap/nextcloud/common/nextcloud/data',
  'datadirectory' => '/cloud-data/data',
  'overwrite.cli.url' => 'http://localhost',
  'dbtype' => 'mysql',
  'version' => '13.0.7.2',
  'dbname' => 'nextcloud',
  'dbhost' => 'localhost:/tmp/sockets/mysql.sock',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'nextcloud',
  'dbpassword' => '<<char-sequence>>',
  'installed' => true,
  'instanceid' => 'oczhujw1qh25',
);

4) Перемещенный каталог данных в новый:

sudo mv /var/snap/nextcloud/common/nextcloud/data /cloud-data

5) Включенный SNAP:

sudo snap enable nextcloud.

Затем, если я просматриваю к 192.168.1.30, я получаю ошибочную страницу: "Сервер встретился с внутренней ошибкой и не мог завершить Ваш запрос".

Рассмотрение журнала I 've нашло следующую ошибку:

{"reqId":"JQPdFyDWw7il9i9imtwS","level":3,"time":"2018-11-03T21:50:29+00:00","remoteAddr":"192.168.1.81","user":"myadminuser","app":"index","method":"GET","url":"\/index.php\/settings\/apps\/categories","message":"Exception:
{\"Exception\":\"Doctrine\\\\DBAL\\\\Exception\\\\
UniqueConstraintViolationException\",\"Message\":\"An exception occurred while executing 'INSERT INTO `oc_filecache` 
(`mimepart`,`mimetype`,`mtime`,`size`,`etag`,`storage_mtime`,`permissions`,`parent`,`checksum`,`path_hash`,`path`,`name`,`storage`) SELECT ?,?,?,?,?,?,?,?,?,?,?,?,? FROM `oc_filecache` WHERE `storage` = ? AND `path_hash` = ? HAVING COUNT(*) = 0' with params [\\\"3\\\", \\\"19\\\", 1541281829, 0, \\\"8b012c172b627b19e3868612eda23a78\\\", 1541281829, 27, 137, \\\"\\\", \\\"c1139e3e0630754d022ce4372e608e19\\\", \\\"appdata_oczhujw1qh25\\\\\\\/appstore\\\\\\\/apps.json\\\", \\\"apps.json\\\", 2, 2, \\\"c1139e3e0630754d022ce4372e608e19\\\"]:\\n\\n
SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '2-c1139e3e0630754d022ce4372e608e19' for key 'fs_storage_path_hash'\",\"Code\":0,\"Trace\":\"#0 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/3rdparty\\\/doctrine\\\/dbal\\\/lib\\\/Doctrine\\\/DBAL\\\/
DBALException.php(128): Doctrine\\\\DBAL\\\\Driver\\\\AbstractMySQLDriver->convertException('An exception oc...', Object(Doctrine\\\\DBAL\\\\Driver\\\\PDOException))\\n#1 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/3rdparty\\\/doctrine\\\/dbal\\\/lib\\\/Doctrine\\\/DBAL\\\/Connection.php(1015): Doctrine\\\\DBAL\\\\
DBALException::driverExceptionDuringQuery(Object(Doctrine\\\\DBAL\\\\Driver\\\\PDOMySql\\\\Driver), Object(Doctrine\\\\DBAL\\\\Driver\\\\PDOException), 'INSERT INTO `oc...', Array)\\n#2 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/DB\\\/Connection.php(216): 
Doctrine\\\\DBAL\\\\Connection->executeUpdate('INSERT INTO `oc...', Array, Array)\\n#3 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/DB\\\/Adapter.php(114): OC\\\\DB\\\\Connection->executeUpdate('INSERT INTO `oc...', Array)\\n#4 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/DB\\\/Connection.php(254): OC\\\\DB\\\\Adapter->insertIfNotExist('*PREFIX*filecac...', Array, Array)\\n#5 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Cache\\\/Cache.php(273): OC\\\\DB\\\\Connection->insertIfNotExist('*PREFIX*filecac...', Array, Array)\\n#6 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Cache\\\/Cache.php(230): OC\\\\Files\\\\Cache\\\\Cache->insert('appdata_oczhujw...', Array)\\n#7 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Cache\\\/Scanner.php(292): OC\\\\Files\\\\Cache\\\\Cache->put('appdata_oczhujw...', Array)\\n#8 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Cache\\\/Scanner.php(221): OC\\\\Files\\\\Cache\\\\Scanner->addToCache('appdata_oczhujw...', Array, -1)\\n#9 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Cache\\\/Scanner.php(336): OC\\\\Files\\\\Cache\\\\Scanner->scanFile('appdata_oczhujw...', 3, 137, false, true)\\n#10 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/View.php(1326): OC\\\\Files\\\\Cache\\\\Scanner->scan('appdata_oczhujw...', false)\\n#11 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/View.php(1369): OC\\\\Files\\\\View->getCacheEntry(Object(OCA\\\\Files_Trashbin\\\\Storage), 'appdata_oczhujw...', '\\\/appdata_oczhuj...')\\n#12 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Node\\\/Root.php(198): OC\\\\Files\\\\View->getFileInfo('\\\/appdata_oczhuj...')\\n#13 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/Node\\\/Folder.php(133): OC\\\\Files\\\\Node\\\\Root->get('\\\/appdata_oczhuj...')\\n#14 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Files\\\/SimpleFS\\\/SimpleFolder.php(73): OC\\\\Files\\\\Node\\\\Folder->get('apps.json')\\n#15 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/App\\\/AppStore\\\/Fetcher\\\/Fetcher.php(145): OC\\\\Files\\\\SimpleFS\\\\SimpleFolder->getFile('apps.json')\\n#16 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Installer.php(401): OC\\\\App\\\\AppStore\\\\Fetcher\\\\Fetcher->get()\\n#17 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/settings\\\/Controller\\\/AppSettingsController.php(292): OC\\\\Installer->isUpdateAvailable('activity')\\n#18 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/settings\\\/Controller\\\/AppSettingsController.php(144): OC\\\\Settings\\\\Controller\\\\AppSettingsController->getAppsWithUpdates()\\n#19 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/settings\\\/Controller\\\/AppSettingsController.php(170): OC\\\\Settings\\\\Controller\\\\AppSettingsController->getAllCategories()\\n#20 [internal function]: OC\\\\Settings\\\\Controller\\\\AppSettingsController->listCategories()\\n#21 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/AppFramework\\\/Http\\\/Dispatcher.php(161): call_user_func_array(Array, Array)\\n#22 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/AppFramework\\\/Http\\\/Dispatcher.php(91): OC\\\\AppFramework\\\\Http\\\\Dispatcher->executeController(Object(OC\\\\Settings\\\\Controller\\\\AppSettingsController), 'listCategories')\\n#23 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/AppFramework\\\/App.php(115): OC\\\\AppFramework\\\\Http\\\\Dispatcher->dispatch(Object(OC\\\\Settings\\\\Controller\\\\AppSettingsController), 'listCategories')\\n#24 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/AppFramework\\\/Routing\\\/RouteActionHandler.php(47): OC\\\\AppFramework\\\\App::main('OC\\\\\\\\Settings\\\\\\\\Con...', 'listCategories', Object(OC\\\\AppFramework\\\\DependencyInjection\\\\DIContainer), Array)\\n#25 [internal function]: OC\\\\AppFramework\\\\Routing\\\\RouteActionHandler->__invoke(Array)\\n#26 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/private\\\/Route\\\/Router.php(297): call_user_func(Object(OC\\\\AppFramework\\\\Routing\\\\RouteActionHandler), Array)\\n#27 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/lib\\\/base.php(999): OC\\\\Route\\\\Router->match('\\\/settings\\\/apps\\\/...')\\n#28 \\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/index.php(42): OC::handleRequest()\\n#29 {main}\",\"File\":\"\\\/snap\\\/nextcloud\\\/9551\\\/htdocs\\\/3rdparty\\\/doctrine\\\/dbal\\\/lib\\\/Doctrine\\\/DBAL\\\/Driver\\\/AbstractMySQLDriver.php\",\"Line\":66}","userAgent":"Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/70.0.3538.77 Safari\/537.36","version":"13.0.7.2"}

Я попытался усечь таблицу oc_filecache, надеясь, что после регенерации все пошло прекрасное, но ничто не изменилось.

Я следовал инструкциям на официальном сайте, но я думаю, что что-то отсутствует. Возможно, я должен изменить что-то в базе данных? Или возможно показанный конкретному пользователю?