Hi, Louis Rilling: > With aufs 20081013, debian kernel 2.6.25 recompiled with > MAX_LOCKDEP_SUBCLASSES increased to 16, aufs exported by NFS, I get a poten= > tial > recursive locking alert, and later a deadlock running several instances of = > LTP > test renameat01 in parallel on different NFS clients.
The message about the possible recursive locking is due to my recent reducing lockdep_off/on work. I guess it will be fixed by reverting them (but narrowing down its region). About the deadlock, I need to consider more. Will you answer these questions? - are all your nfs clients locked, or some of them? - did you enable CONFIG_AUFS_HINOTIFY? Thank you Junjiro R. Okajima ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/
