Starting all nodes...
Starting node rabbit@studio...
RabbitMQ 1.6.0 (AMQP 8-0)
Copyright (C) 2007-2009 LShift Ltd., Cohesive Financial Technologies LLC., and Rabbit Technologies Ltd.
Licensed under the MPL.  See http://www.rabbitmq.com/

node        : rabbit@studio
log         : /var/log/rabbitmq/rabbit.log
sasl log    : /var/log/rabbitmq/rabbit-sasl.log
database dir: /var/lib/rabbitmq/mnesia/rabbit

starting database             ...done
starting core processes       ...done
starting recovery             ...done
starting persister            ...{"init terminating in do_boot",{{nocatch,{error,{cannot_start_application,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{{badmatch,{error,{{{case_clause,{error,{not_a_log_file,"/var/lib/rabbitmq/mnesia/rabbit/rabbit_persister.LOG"}}},[{rabbit_persister,init,1},{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]},{child,undefined,rabbit_persister,{rabbit_persister,start_link,[]},transient,100,worker,[rabbit_persister]}}}},[{rabbit,start_child,1},{rabbit,'-start/2-fun-4-',0},{rabbit,'-start/2-fun-0-',1},{lists,foreach,2},{rabbit,start,2},{application_master,start_it_old,4}]}}}}}}},[{init,start_it,1},{init,start_em,1}]}}