Resolve MySQL Table is marked as crashed Error in Minutes

Summary: Generally, MySQL databases face errors in the long run for several reasons. One common error is that the MySQL table is marked as crashed. Many of you may have encountered this error. When the system suddenly shuts down or closes forcibly, an error occurs. There are other reasons for this too. This error creates issues and disrupts the regular workflow. So, in this blog, learn effective measures for tables marked as crashed and should be repaired. Also, learn about a MySQL Database Recovery Tool as a quick fix for all MySQL errors. Download Now Purchase Now

Why is MySQL is Marked as Crashed and Should be Repaired?

If you want to know why the MySQL table crashed, explore the reasons mentioned here:

• Forced or improper shutdown of MySQL Server.
• Limited or overdisk space on MySQL.
• Hardware issues or heavy loads on the application.
• Unexpected file closures or crashed record files.
• MySQL cannot find the file tbl_name. MYI (Errcode: nnn).
• Error ### or others from the table handler.
• Unable to locate the file table that should be there. MYI.

These are some of the most common errors, and that is why, to prevent these, we need to fix them.

How to Fix MySQL Table is Marked as Crashed Error?

This section of the blog outlines three solutions to fix the table marked crashed error. It includes manual methods like the myisamchk utility and stopping the MySQL service. On the other side, there is a professional tool to handle issues and recover corrupted MySQL database with ease.

Fix Error MySQL Table Marked as Crashed Manually

There are two manual ways, as stated above, to fix the MySQL table crash error. The methods are described in detail as follows:

Method 1: Repair Error Using Myisamchk Command

This built-in command-line utility helps fix errors and repair non-partition tables. The steps are:

1. Run the command myisamchk -s /var/lib/mysql/*/*. MYI to list corrupt MySQL tables.
2. Further, run the command # myisamchk -r/var/lib/mysql/dbname/corrupttable_name. MYI to repair corrupted tables.
3. If the repair doesn’t work, stop all web services to not generate any requests further and also MySQLd daemon.
4. After that, run the command: # myisamchk -r –update-state /var/lib/mysql/dbname/corrupttable_name.MYI
5. In the end, restart the web services and MySQL daemon, and the error will be resolved.
6. To check it, run the command: mysql > check table table_name; and verify.

Method 2: Fix MySQL Error 1194 Using Database Backup

Another way to resolve this issue in the MySQL database is by restoring data from a saved backup. It is the primary solution and is very effective in dire times. Database administrators must regularly test and update database backups to ensure a smooth flow.

Limitations of the Manual Method

• Users need technical knowledge as the commands are difficult to understand.
• Complicated steps with no guarantee of accurate recovery.
• The second method is not suitable if you do not have a backup.
• Data formatting may be affected, and other errors can also arise.

Thus, it is better to go for a professional tool to resolve the table crash in MySQL issue.

Professionally Fix MySQL Table is Marked as Crashed Error

If the above method doesn’t work for you, then use this MySQL Database Recovery Tool. This tool helps to recover the database from all tables, indexes, stored procedures, etc., without any difficulty. It keeps the data intact and maintains the folder structure without any data alterations. Along with that, this excellent utility enables saving data at a desired location as a database or script. Moreover, it helps to resolve error 1194 and other issues like Microsoft SQL Server Error 233- Login failed for user. Thus, the tool is a full-fledged solution for all MySQL database problems. Besides that, there are some advanced features and unique recovery modes in the tool that make tasks easy and quick.

How to Fix Error MySQL Table Marked as Crashed?

Follow these steps to fix this MySQL table error professionally:

1. Run the MySQL Database Recovery Tool and press the Open button.
2. Click (…) to browse and add a MySQL file to the tool. Press OK.
3. Further, if you want to add the Ibdata1 file, if it is not already present, click Yes.
4. Now, preview the folders and select those you want to recover.
5. After that, click Save MySQL Data from the top and choose an option.
6. Provide the destination to save recovered data. At last, click OK.

With these minimum steps, you can recover your database all at once without any loss.

Also Read: Recover MySQL Database.

Conclusion

To conclude, the MySQL database is crucial to managing large volumes of data for organizations and individuals. However, it encounters several errors for a variety of reasons. This blog gives three solutions to resolve the MySQL table is marked as crashed error. The manual methods are free but complex and have limitations, too. So, using a professional tool for quick and secure recovery is the best choice.

Frequently Asked Questions

Related Post