ogg col broker mic BE name rabbit nec AC

板卡掉電以後發現rabbitmq服務被停了，重啟之：

root@firefly:/var/lib/rabbitmq/mnesia# cd /usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin/ root@firefly:/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin# service rabbitmq-server start * Starting message broker rabbitmq-server * FAILED - check /var/log/rabbitmq/startup_\{log, _err\} ...fail! 發現失敗！！！！！ 查看報錯log： root@firefly:/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin# cat /var/log/rabbitmq/startup_log BOOT FAILED =========== Error description: {error, {cannot_delete_plugins_expand_dir, ["/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand", {cannot_delete, "/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand", eacces}]}} Log files (may contain more information): /var/log/rabbitmq/[email protected] /var/log/rabbitmq/[email protected] Stack trace: [{rabbit_plugins,prepare_plugins,3, [{file,"src/rabbit_plugins.erl"},{line,123}]}, {rabbit,‘-boot/0-fun-1-‘,0,[{file,"src/rabbit.erl"},{line,332}]}, {rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,354}]}, {init,start_it,1,[]}, {init,start_em,1,[]}] {"init terminating in do_boot",{rabbit,failure_during_boot,{error,{cannot_delete_plugins_expand_dir,["/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand",{cannot_delete,"/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand",eacces}]}}}}

提示無法刪除文件夾/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand

上網查找類似錯誤，說是文件權限問題，發現報錯文件夾屬性為root:root root@firefly:/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin# cd /var/lib/rabbitmq/mnesia/ root@firefly:/var/lib/rabbitmq/mnesia# ll total 20 drwxr-xr-x 4 root root 4096 May 31 01:44 ./ drwxr-xr-x 3 rabbitmq rabbitmq 4096 May 30 22:25 ../ drwxr-xr-x 4 rabbitmq rabbitmq 4096 May 31 01:50 rabbit@firefly/ -rw-rw-r-- 1 rabbitmq rabbitmq 5 May 31 00:57 [email protected] drwxr-xr-x 2 root root 4096 May 31 01:44 rabbit@firefly-plugins-expand/ 修改文件夾權限： chown -R rabbitmq:rabbitmq rabbit@firefly-plugins-expand/ 重啟仍然報錯！！！！ 發現mnesia的屬性也是root： root@firefly:/var/lib/rabbitmq# ll total 1212 drwxr-xr-x 3 rabbitmq rabbitmq 4096 May 30 22:25 ./ drwxr-xr-x 46 root root 4096 May 21 05:45 ../ -r-------- 1 rabbitmq rabbitmq 20 May 21 00:00 .erlang.cookie -rw-r----- 1 rabbitmq rabbitmq 1220937 May 31 01:52 erl_crash.dump drwxr-xr-x 4 root root 4096 May 31 01:44 mnesia/

修改之： chown -R rabbitmq:rabbitmq mnesia/root@firefly:/var/lib/rabbitmq# chown -R rabbitmq:rabbitmq mnesia/

重啟服務OK： root@firefly:/var/lib/rabbitmq# ll total 1212 drwxr-xr-x 3 rabbitmq rabbitmq 4096 May 30 22:25 ./ drwxr-xr-x 46 root root 4096 May 21 05:45 ../ -r-------- 1 rabbitmq rabbitmq 20 May 21 00:00 .erlang.cookie -rw-r----- 1 rabbitmq rabbitmq 1220937 May 31 01:52 erl_crash.dump drwxr-xr-x 4 rabbitmq rabbitmq 4096 May 31 01:44 mnesia/ root@firefly:/var/lib/rabbitmq# root@firefly:/var/lib/rabbitmq# root@firefly:/var/lib/rabbitmq# root@firefly:/var/lib/rabbitmq# cd /usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin root@firefly:/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin# service rabbitmq-server start * Starting message broker rabbitmq-server ...done. 查看進程，正常 root@firefly:/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin# ps -aux|grep rabbitmq rabbitmq 884 0.0 0.0 1804 248 ? S 01:48 0:00 /usr/lib/erlang/erts-5.10.4/bin/epmd -daemon rabbitmq 2170 0.0 0.0 1392 444 ? S 01:55 0:00 /bin/sh /usr/sbin/rabbitmq-server rabbitmq 2179 13.4 1.3 111216 26808 ? Sl 01:55 0:07 /usr/lib/erlang/erts-5.10.4/bin/beam.smp -W w -K true -A30 -P 1048576 -- -root /usr/lib/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa /usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin/../ebin -noshell -noinput -s rabbit boot -sname rabbit@firefly -boot start_sasl -kernel inet_default_connect_options [{nodelay,true}] -sasl errlog_type error -sasl sasl_error_logger false -rabbit error_logger {file,"/var/log/rabbitmq/[email protected]"} -rabbit sasl_error_logger {file,"/var/log/rabbitmq/[email protected]"} -rabbit enabled_plugins_file "/etc/rabbitmq/enabled_plugins" -rabbit plugins_dir "/usr/lib/rabbitmq/lib/rabbitmq_server-3.2.4/sbin/../plugins" -rabbit plugins_expand_dir "/var/lib/rabbitmq/mnesia/rabbit@firefly-plugins-expand" -os_mon start_cpu_sup false -os_mon start_disksup false -os_mon start_memsup false -mnesia dir "/var/lib/rabbitmq/mnesia/rabbit@firefly" rabbitmq 2310 0.0 0.0 1776 252 ? Ss 01:55 0:00 inet_gethost 4 rabbitmq 2311 0.0 0.0 1840 512 ? S 01:55 0:00 inet_gethost 4 root 2325 2.0 0.0 3776 668 pts/0 S+ 01:56 0:00 grep --color=auto rabbitmq

Rabbitmq啟動報錯