<div dir="ltr"><div style>So first, my environment:</div><div style>RabbitMQ 3.0.4</div><div style>Oracle linux 6.2</div><div style>Cluster of 3 nodes, 2 disc, 1 ram.</div><div style><br></div><div style>The problem I'm hitting is I've got one of my nodes hanging and dying. �I got it to start and about a minute later it dies again. �I have no reports in any log files, and not a clue what the heck is going on. �</div>
<div style><br></div><div style>At first, I thought it might be tied to some invalid commands, i.e. rabbitmqctl list_status -p SomeNonExistentQueue (which seems to have problems regardless). �That command though works on one of the other nodes.</div>
<br><div style>Any advice here? �Nothing as state in the logs. �I've hung in various places, for example:</div><div style><div><div>-- rabbit boot start</div><div>starting file handle cache server � � � � � � � � � � � � � � � � � � ...done</div>
<div>starting worker pool � � � � � � � � � � � � � � � � � � � � � � � � �...done</div><div>starting database � � � � � � � � � � � � � � � � � � � � � � � � � � ...</div><div><br></div></div><div style>I get here and things stop. �Other times the whole server starts but then nothing is working. �This cluster has been in a good state for weeks and all of a sudden has started doing this. �In non detached mode, by starting rabbitmq-server AS root by hand, I have the process running. �Below is the results after a rabbitmqctl status that I managed to get before the system crashed, as well as the list of plugins. �The last thing in the log file is "Management plugin started. �Port: 15672"</div>
<div style><br></div><div style>Thanks for any advice!<br>Jason</div><div style><br></div><div style>{erlang_version,<br></div><div style><div>� � �"Erlang R15B03 (erts-5.9.3.1) [source] [64-bit] [smp:24:24] [async-threads:30] [hipe] [kernel-poll:true]\n"},</div>
<div>�{memory,</div><div>� � �[{total,39045064},</div><div>� � � {connection_procs,5664},</div><div>� � � {queue_procs,792848},</div><div>� � � {plugins,163256},</div><div>� � � {other_proc,11498766},</div><div>� � � {mnesia,404168},</div>
<div>� � � {mgmt_db,18304},</div><div>� � � {msg_index,94904},</div><div>� � � {other_ets,1224192},</div><div>� � � {binary,42552},</div><div>� � � {code,18246956},</div><div>� � � {atom,703377},</div><div>� � � {other_system,5850077}]},</div>
<div>�{vm_memory_high_watermark,0.4},</div><div>�{vm_memory_limit,54118517964},</div><div>�{disk_free_limit,1000000000},</div><div>�{disk_free,840619569152},</div><div>�{file_descriptors,</div><div>� � �[{total_limit,924},{total_used,8},{sockets_limit,829},{sockets_used,1}]},</div>
<div>�{processes,[{limit,1048576},{used,316}]},</div><div>�{run_queue,0},</div><div>�{uptime,14}]</div><div><br></div><div><br></div><div style>HEre's a list of installed plugins:</div><div style><div>[e] amqp_client � � � � � � � � � � � 3.0.4</div>
<div>[ ] cowboy � � � � � � � � � � � � � �0.5.0-rmq3.0.4-git4b93c2d</div><div>[ ] eldap � � � � � � � � � � � � � � 3.0.4-gite309de4</div><div>[e] mochiweb � � � � � � � � � � � � �2.3.1-rmq3.0.4-gitd541e9a</div><div>[ ] rabbitmq_auth_backend_ldap � � � �3.0.4</div>
<div>[ ] rabbitmq_auth_mechanism_ssl � � � 3.0.4</div><div>[ ] rabbitmq_consistent_hash_exchange 3.0.4</div><div>[E] rabbitmq_federation � � � � � � � 3.0.4</div><div>[E] rabbitmq_federation_management � �3.0.4</div><div>
[ ] rabbitmq_jsonrpc � � � � � � � � �3.0.4</div><div>[ ] rabbitmq_jsonrpc_channel � � � � �3.0.4</div><div>[ ] rabbitmq_jsonrpc_channel_examples 3.0.4</div><div>[E] rabbitmq_management � � � � � � � 3.0.4</div><div>[E] rabbitmq_management_agent � � � � 3.0.4</div>
<div>[E] rabbitmq_management_visualiser � �3.0.4</div><div>[ ] rabbitmq_mqtt � � � � � � � � � � 3.0.4</div><div>[ ] rabbitmq_old_federation � � � � � 3.0.4</div><div>[E] rabbitmq_shovel � � � � � � � � � 3.0.4</div><div>
[E] rabbitmq_shovel_management � � � �3.0.4</div><div>[ ] rabbitmq_stomp � � � � � � � � � �3.0.4</div><div>[ ] rabbitmq_tracing � � � � � � � � �3.0.4</div><div>[e] rabbitmq_web_dispatch � � � � � � 3.0.4</div><div>[ ] rabbitmq_web_stomp � � � � � � � �3.0.4</div>
<div>[ ] rabbitmq_web_stomp_examples � � � 3.0.4</div><div>[ ] rfc4627_jsonrpc � � � � � � � � � 3.0.4-git7ab174b</div><div>[ ] sockjs � � � � � � � � � � � � � �0.3.4-rmq3.0.4-git3132eb9</div><div>[e] webmachine � � � � � � � � � � � �1.9.1-rmq3.0.4-git52e62bc</div>
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