ssd tunes on Linux

http://thunk.org/tytso/blog/2009/02/20/aligning-filesystems-to-an-ssds-erase-block-size/

http://www.nuclex.org/blog/personal/80-aligning-an-ssd-on-linux

http://ubuntuforums.org/showthread.php?t=1178209

http://www.brighthub.com/computing/linux/articles/9170.aspx

http://en.dogeno.us/2010/01/karmic-with-solid-state-disk-how-to-optimize-ubuntu-for-ssd/

http://ubuntuforums.org/showthread.php?t=1441374

http://aspireonezg5.wordpress.com/2009/10/16/karmic-howto/

tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
none /var/tmp aufs noatime,br:/tmp=rw:/var/tmp=ro 0 0
none /var/log aufs noatime,br:/tmp=rw:/var/log=ro 0 0
none /var/cache aufs noatime,br:/tmp=rw:/var/cache=ro 0 0
tmpfs /var/log/apache2 tmpfs defaults,noatime,mode=1777 0 0
none /home/<user>/.cache aufs noatime,br:/tmp=rw:/home/<user>/.cache=ro 0 0