Search notes:

Oracle: Init parameter DISK_ASYNC_IO

Setting disk_async_io to false disables asynchronous I/O (regardless of the value of filesystemio_options)

See also

If disk_async_io is set to false and the database does not have a low throughput, then either dbwr_io_slaves or db_writer_processes should be set (MOS Note 47328.1).
Init parameters

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758198687, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/adminstration/init-parameters/disk/async_io(39): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78