Machine unresponsive with cache_lock: blocked on... message

[Matthew Dillon]

:
:My backup machine has been rendered unresponsive.
:
:It is a Core 2 Duo / 2GB system running DragonFly v2.5.1.766.g3da46-DEVELOPMENT
:(from 2010-02-11)

    Definitely upgrade to the latest.  I fixed a few NFS related deadlocks
    in the namecache.  The issues were related to the readdirplus change.

						-Matt