On 12/04/2011 13:33, Lars Wilke wrote: > Now i upgraded one machine to 8.2R and i get very good write performance > over NFS but read performance drops to a ridiciously low value, around > 1-2 MB/s. While writes are around 100MB/s. The network is a dedicated If you don't get any answer here, try posting on the freebsd-fs @ freebsd.org list.