On Tue, Jul 23, 2024 at 11:11:28AM +0100, John Garry wrote: > I am looking at something like this to implement read-only for those inodes: Yikes. Treating individual inodes in a file systems as read-only is about the most confusing and harmful behavior we could do. Just treat it as any other rocompat feature please an mount the entire file system read-only if not supported. Or even better let this wait a little, and work with Darrick to work on the rextsize > 1 reflіnk patches and just make the thing work. >> So what about forcealign and RT? > > Any opinion on this? What about forcealign and RT?