On Wed, 09 Jun 2010 09:43:48 +0200 RaSca <rasca@xxxxxxxxxxxxxxxxxxxx> wrote: > Il giorno Mar 08 Giu 2010 23:54:25 CET, Neil Brown ha scritto: > [...] > > Try > > exportfs -f > > Already tried, it didn't work. The file system is still locked by nfsd. > Seems unlikely ... "exportfs -f" flushes all the export caches in the kernel thus letting go of any filesystems. I guess an active NFS request could still hold the fs active, but that should complete fairly quickly. file locking might be an issue. Might a client have a lock on some file in the filesystem? Failover of locks is rather more complicated that simple file-access fail-over. I don't recall what the status of this is currently. When the umount files, check the content of /proc/net/rpc/nfsd.export/content and /proc/locks to check what is actually using the filesystem. NeilBrown -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
