Created Thursday 07 February 2008
noatime, nodiratime, osyncisdsync (pro xfs?)
innodb_flush_method=o_sync/d_sync v mysql
http://www.nabble.com/mkfs-and-mount-tips--td8940890.html
http://www.mjmwired.net/kernel/Documentation/filesystems/xfs.txt
http://dev.mysql.com/doc/refman/4.1/en/innodb-parameters.html
http://bugs.mysql.com/bug.php?id=21947
http://feedblog.org/2007/09/29/using-o_direct-on-linux-and-innodb-to-fix-swap-insanity/