Hi. liang bai - 06.11.20, 09:14:05 CET: > I am doing some research about how SSD can better cooperate with XFS. > So I need to know much about the design of the XFS. > I find some material in new xfs wiki, but I would like to know more > about internal design and details in old xfs wiki. It's a pity that > the old one > can not work now. I'd like to know if the web will recover and if > there is a way to get the material. Internet Archive Wayback machine to the rescue: Try this: https://web.archive.org/web/20200518215919/https://xfs.org/index.php/ Main_Page Thanks, -- Martin