RabbitMQ启动出现的问题与解决办法

service rabbitmq-server start

Starting rabbitmq-server (via systemctl):  Job for rabbitmq-server.service failed because the control process exited with error code. See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details.
[FAILED]

rabbitmq-server start

BOOT FAILED
===========Error description:
{could_not_start,rabbit,
{{badmatch,
{error,
{{{badmatch,
{error,
{not_a_dets_file,
"/var/lib/rabbitmq/mnesia/rabbit@n1/recovery.dets"}}},
[{rabbit_recovery_terms,open_table,0,
[{file,"src/rabbit_recovery_terms.erl"},{line,126}]},
{rabbit_recovery_terms,init,1,
[{file,"src/rabbit_recovery_terms.erl"},{line,107}]},
{gen_server,init_it,6,[{file,"gen_server.erl"},{line,328}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,247}]}]},
{child,undefined,rabbit_recovery_terms,
{rabbit_recovery_terms,start_link,[]},
transient,30000,worker,
[rabbit_recovery_terms]}}}},
[{rabbit_queue_index,start,1,
[{file,"src/rabbit_queue_index.erl"},{line,491}]},
{rabbit_variable_queue,start,1,
[{file,"src/rabbit_variable_queue.erl"},{line,466}]},
{rabbit_priority_queue,start,1,
[{file,"src/rabbit_priority_queue.erl"},{line,92}]},
{rabbit_amqqueue,recover,0,
[{file,"src/rabbit_amqqueue.erl"},{line,240}]},
{rabbit,recover,0,[{file,"src/rabbit.erl"},{line,800}]},
{rabbit_boot_steps,'-run_step/2-lc$^1/1-1-',1,
[{file,"src/rabbit_boot_steps.erl"},{line,49}]},
{rabbit_boot_steps,run_step,2,
[{file,"src/rabbit_boot_steps.erl"},{line,49}]},
{rabbit_boot_steps,'-run_boot_steps/1-lc$^0/1-0-',1,
[{file,"src/rabbit_boot_steps.erl"},{line,26}]}]}}Log files (may contain more information):
/var/log/rabbitmq/rabbit@n1.log
/var/log/rabbitmq/rabbit@n1-sasl.log{"init terminating in do_boot",{could_not_start,rabbit,{{badmatch,{error,{{{badmatch,{error,{not_a_dets_file,"/var/lib/rabbitmq/mnesia/rabbit@n1/recovery.dets"}}},[{rabbit_recovery_terms,open_table,0,[{file,"src/rabbit_recovery_terms.erl"},{line,126}]},{rabbit_recovery_terms,init,1,[{file,"src/rabbit_recovery_terms.erl"},{line,107}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,328}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]},{child,undefined,rabbit_recovery_terms,{rabbit_recovery_terms,start_link,[]},transient,30000,worker,[rabbit_recovery_terms]}}}},[{rabbit_queue_index,start,1,[{file,"src/rabbit_queue_index.erl"},{line,491}]},{rabbit_variable_queue,start,1,[{file,"src/rabbit_variable_queue.erl"},{line,466}]},{rabbit_priority_queue,start,1,[{file,"src/rabbit_priority_queue.erl"},{line,92}]},{rabbit_amqqueue,recover,0,[{file,"src/rabbit_amqqueue.erl"},{line,240}]},{rabbit,recover,0,[{file,"src/rabbit.erl"},{line,800}]},{rabbit_boot_steps,'-run_step/2-lc$^1/1-1-',1,[{file,"src/rabbit_boot_steps.erl"},{line,49}]},{rabbit_boot_steps,run_step,2,[{file,"src/rabbit_boot_steps.erl"},{line,49}]},{rabbit_boot_steps,'-run_boot_steps/1-lc$^0/1-0-',1,[{file,"src/rabbit_boot_steps.erl"},{line,26}]}]}}}
init terminating in do_boot ()Crash dump is being written to: erl_crash.dump...done

find / -name  recovery.dets 

rabbitmq-server start

/usr/lib/rabbitmq/bin/rabbitmq-server: line 51: echo: write error: No space left on device
Failed to write pid file: /var/lib/rabbitmq/mnesia/rabbit@n3.pid

df -h

cd /    #回到根目录
du -sh *  # 查看各个文件夹占用磁盘情况