{"id":37287,"date":"2024-02-02T13:42:18","date_gmt":"2024-02-02T13:42:18","guid":{"rendered":"https:\/\/accuweb.cloud\/resource\/?post_type=faq&p=37287"},"modified":"2026-02-19T09:40:27","modified_gmt":"2026-02-19T09:40:27","slug":"how-to-install-and-use-database-corruption-diagnostic-add-on","status":"publish","type":"faq","link":"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on","title":{"rendered":"How to install and use Database Corruption Diagnostic add-on?"},"content":{"rendered":"

How to install and use the Database Corruption Diagnostic add-on?<\/h2>\n

The Database Corruption Diagnostic add-on works with MySQL<\/a>, MariaDB<\/a>, and\u00a0Percona<\/b> databases, including different cluster setups. It helps find file corruption by checking the integrity of the cluster’s indexes, tables, and databases.<\/p>\n

The supported stacks for corruption diagnostic include standalone setups and various cluster configurations based on MariaDB, MySQL, and Percona stacks, such as Primary-Secondary and Galera Cluster.<\/p>\n

<\/div>\n

\"\"<\/a><\/p>\n

Database Corruption Add-On Installation<\/h2>\n

You can add the diagnostic tool in two ways: automatically during the cluster installation or by doing it yourself from the\u00a0Marketplace<\/b>.<\/p>\n

Here, we’ll explain how to add this tool from the Marketplace.<\/p>\n

Step 1:<\/b>\u00a0Select the\u00a0Database Corruption Diagnostic<\/b>\u00a0tool by visiting the Marketplace’s\u00a0Add-Ons<\/b>\u00a0section.<\/p>\n

\"Database<\/a><\/p>\n

Step 2:\u00a0<\/b>In the installation window that pops up, enter the needed information:<\/p>\n

User and Password:<\/b>\u00a0the admin credentials for the database<\/p>\n

Environment name:\u00a0<\/b>choose the environment with the right database cluster from the options<\/p>\n

Nodes:\u00a0<\/b>pick the layer with the database cluster<\/p>\n

\"Configure<\/a><\/p>\n

Step 3: <\/b>Click “Install<\/strong>” and wait for a minute as the add-on installs. You’ll see a message on the screen confirming the successful installation of the Database Corruption Diagnostic.<\/p>\n

\"Successfully<\/a><\/p>\n

Add-on usage<\/h2>\n

Step 1:<\/b>\u00a0You’ll find the Database Corruption Diagnostic add-on in the Add-On tab for the database layer.<\/p>\n

\"Add-on<\/a><\/p>\n

Step 2:<\/b>\u00a0Click the Corruption Diagnostic button to check your database.<\/p>\n

Note:\u00a0<\/b>This will temporarily pause the database services, so be prepared for some downtime before confirming.<\/p>\n

\"Confirmation\"<\/a><\/p>\n

Step 3:<\/b>\u00a0In a few minutes, you’ll get the diagnostic results in a pop-up notification, including a link to the \/var\/log\/db_recovery.log file for more details. Click the “Show Logs<\/b>” option to check the log.<\/p>\n

\"Show<\/a><\/p>\n

Once clicked, the log file will open, allowing you to check the database recovery log.<\/p>\n

\"Database<\/a><\/p>\n

If corrupted data is detected, restoring your database from a backup is recommended. You can use the Backup\/Restore add-on to schedule regular backups, ensuring you always have a backup available in an emergency.<\/p>\n

<\/div>\n

\"\"<\/a><\/p>\n

Conclusion:<\/h2>\n

In conclusion, installing and using this add-on is straightforward. Add it during cluster installation or manually from the Marketplace. Run the diagnostic with a click, wait for results, and if needed, restore from backups using the Backup\/Restore add-on<\/a> for added safety.<\/p>\n","protected":false},"author":1,"featured_media":52879,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-37287","faq","type-faq","status-publish","has-post-thumbnail","hentry","faq_topics-corruption-diagnostic-add-on","faq_topics-databases","faq_topics-kb","faq_topics-mysql-mariadb-percona","faq_topics-product-documentation"],"yoast_head":"\nHow to install and use Database Corruption Diagnostic add-on? - AccuWeb Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to install and utilize the Database Corruption Diagnostic add-on efficiently with our comprehensive guide.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to install and use Database Corruption Diagnostic add-on?\" \/>\n<meta property=\"og:description\" content=\"Learn how to install and utilize the Database Corruption Diagnostic add-on efficiently with our comprehensive guide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\" \/>\n<meta property=\"og:site_name\" content=\"AccuWeb Cloud\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-19T09:40:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/accuweb.cloud\/resource\/wp-content\/uploads\/2024\/07\/NEW-OG-IMAGE-URL.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on#article\",\"isPartOf\":{\"@id\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\"},\"author\":{\"name\":\"Jilesh Patadiya\",\"@id\":\"https:\/\/accuweb.cloud\/resource\/#\/schema\/person\/a7a4cbe8405202b537509c757b588c58\"},\"headline\":\"How to install and use Database Corruption Diagnostic add-on?\",\"datePublished\":\"2024-02-02T13:42:18+00:00\",\"dateModified\":\"2026-02-19T09:40:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\"},\"wordCount\":376,\"publisher\":{\"@id\":\"https:\/\/accuweb.cloud\/resource\/#organization\"},\"image\":{\"@id\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on#primaryimage\"},\"thumbnailUrl\":\"https:\/\/accuweb.cloud\/resource\/wp-content\/uploads\/2024\/07\/NEW-OG-IMAGE-URL.jpg\",\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\",\"url\":\"https:\/\/accuweb.cloud\/resource\/articles\/how-to-install-and-use-database-corruption-diagnostic-add-on\",\"name\":\"How to install and use Database Corruption Diagnostic add-on? 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