erro drbd0

Ola a todos, fiz como foi sugerido pelo marcos pitanga namensagem enterior os q tem um 2 erros q continua ainda e acontecem em apenas uma maquina, quando ele liga apos carregar o drbd parece a seguinte mensagem:
Esta mesnagem ai copiei do log, mas aparece ela durante o boot apos carregar o drbd.
Mas o pior q o drbd + heartbeat estão fucionando corretamente.

Mar 5 00:25:28 jacaranda kernel: drbd0: Not in Primary state, no IO requests allowed
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845040
Mar 5 00:25:28 jacaranda kernel: drbd0: Not in Primary state, no IO requests allowed
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845041
Mar 5 00:25:28 jacaranda kernel: drbd0: Not in Primary state, no IO requests allowed
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845042
Mar 5 00:25:28 jacaranda kernel: drbd0: Not in Primary state, no IO requests allowed
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845043
Mar 5 00:25:28 jacaranda kernel: drbd0: Not in Primary state, no IO requests allowed
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845044
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845045
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845046
Mar 5 00:25:28 jacaranda kernel: Buffer I/O error on device drbd0, logical block 12845047
Mar 5 00:25:28 jacaranda heartbeat: [2085]: info: G_main_add_TriggerHandler: Added signal manual handler

Agora tem um erro no log do heartbeat q estão pararecendo nas duas maquinas que são.
Mar 5 00:25:27 jacaranda kernel: drbd0: Resync done (total 1 sec; paused 0 sec; 0 K/sec)
Mar 5 00:25:27 jacaranda kernel: drbd0: drbd0_receiver [1925]: cstate SyncTarget --> Connected
Mar 5 00:25:28 jacaranda logd: [1946]: info: logd started with default configuration.
Mar 5 00:25:28 jacaranda logd: [1963]: info: G_main_add_SignalHandler: Added signal handler for signal 15
Mar 5 00:25:28 jacaranda logd: [1946]: info: G_main_add_SignalHandler: Added signal handler for signal 15
Mar 5 00:25:28 jacaranda heartbeat: [2084]: ERROR: Invalid user id name [hacluster]
Mar 5 00:25:28 jacaranda heartbeat: [2084]: ERROR: Bad uid list [hacluster]
Mar 5 00:25:28 jacaranda heartbeat: [2084]: ERROR: Invalid apiauth directive [ipfail uid=hacluster]
Mar 5 00:25:28 jacaranda heartbeat: [2084]: info: Syntax: apiauth client [uid=uidlist] [gid=gidlist]
Mar 5 00:25:28 jacaranda heartbeat: [2084]: info: Where uidlist is a comma-separated list of uid

Alguem saberia como solucionar estes erros?
Desde ja agradeço