Hello. I am using the last sources out of the cvs. After drbdadm up all drbdadm primary all I get the message drbd0: drbd_req_prepare_write: (!buffer_uptodate(bh)) in drbd_compat_wrappers.h:188 drbd0: [kjournal/67304]: bh_src->b_state=151c bh->b_statr=51c Have anyone an idea what that means? Andreas