Miklos Szeredi: > > It is very hard for me that they are VFS lookup bug. > > Why? What has the sticky check or the O_NOATIME check to do with > aufs?
If it was VFS bug, it must be a generic problem, not specific to aufs. While you have mentioned about the race problem, the permission check in lookup is done without i_mutex/i_lock held. Do you think it is a bug too? But I gave up discussing about lookup and getattr with you. Now FUSE becomes very special thing to me and aufs. For users, aufs will call vfs_getattr in case of the branch is FUSE. Junjiro Okajima ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/
