On Fri, May 12, 2023 at 10:53:29AM +0800, renlei1@xxxxxxxxxxxxxxx wrote: > Yup, gen is 0 for the inodes created by libxfs, such as rootino, rbmino, rsumino. > but those inodes will never be freed, and gen will always zero. Yes, but why does that even matter for file handle verification? > so I think bypass the verification if gen==0 is still valid. Did you think about what happens when an inode->gen overflows from 0xffffffff to 0 as part of a normal unlink/create cycle? -Dave. -- Dave Chinner david@xxxxxxxxxxxxx
