:Hi. : :I've got an NFS share mounted from a FreeBSD server that I'm using for :/usr/obj on a DragonFly machine. : :When I delete the /usr/obj/usr on the NFS server (which is actually :/mnt/dfly/usr) the client machine (DragonFly) prints out a message: : :[diagnostic] cache_resolve: had to recurse on usr :EXDEV case 3 usr error 2 : :Nothing bad happens, I'm just a little curious about what's getting :diagnosed. =20 : :--=20 :Jay.
The first is a warning about the namecache topology losing a vnode reference in the middle of the topology instead of at a leaf. It's harmless and I think it can happen with NFS. The second one is reporting a race between a file name lookup and a file or directory removal. It should also be harmless. -Matt