#Mysql database server good with numbers full
We can use the df command and specify the full path to the datadir to get the partition the data is stored: $ df -h /var/lib/mysqlįilesystem Size Used Avail Use% Mounted on In this example, our directory is located in the default location, /var/lib/mysql which is under the / partition. Look at the path as stated in the error to start with. MySQL can be configured to store data on a different disk or partition. Troubleshootingįirst of all, we have to determine which disk partition is full. In this blog post, we are going to look into ways to solve this issue for MySQL running in a Linux-based environment. The above simply means the MySQL server is out of disk space, and most of the time MySQL is stopped or stalled at this point.
#Mysql database server good with numbers code
OS error code 28: No space left on device Alternatively, we can use the error code to see the actual error with the perror command: $ perror 28 They are all reporting the same error code number which is 28. Error number 28 means 'No space left on device' Check also that the disk is not full or a disk quota exceeded. Check that your OS and file system support files of this size. #innodb_temp/temp_8.ibt failed at offset 81920, 16384 bytes should have been written, only 0 were written. Retry attempts for writing partial data failed. Some operating system error numbers are described at Make sure the file system supports this function. Check that the disk is not full or a disk quota exceeded. #innodb_temp/temp_8.ibt, desired size 16384 bytes.
To turn it on again: fix the cause, then either restart the query logging by using "SET GLOBAL SLOW_QUERY_LOG=ON" or restart the MySQL server.įor InnoDB it looks like so: posix_fallocate(): Failed to preallocate data for file. Turning logging off for the server process. Message reprinted in 600 secs.įor slow query log you would see an error message like so: Could not use /var/log/mysql/mysql-slow.log for logging (error 28 - No space left on device).
Message reprinted in 600 secs.įor relay log the error message looks like so: Disk is full writing './relay-bin.000007' (OS errno 28 - No space left on device). When the MySQL server ran out of disk space, you would see one of the following errors in your application (as well as in the MySQL error log): ERROR 3 (HY000) at line 1: Error writing file '/tmp/AY0Wn7vA' (Errcode: 28 - No space left on device)įor binary log the error message looks like so: Disk is full writing './binlog.000019' (OS errno 28 - No space left on device).
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