Avamar: MCS se nespustí a hlásí "Unable to connect to node rabbit@localhost: nodedown"
Summary: MCS se nespustí a hlásí "unable to connect to node rabbit@localhost: nodedown".
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Symptoms
Během restartování služby MCS (Management Console) se zaznamená zpráva o výjimce: (/usr/local/avamar/var/mc/server_log/mcserver.log.0)
Caused by: org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:51)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:185)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:228)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:77)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:125)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)
at org.springframework.amqp.rabbit.connection.RabbitAccessor.getTransactionalResourceHolder(RabbitAccessor.java:102)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:618)
at org.springframework.amqp.rabbit.core.RabbitAdmin.declareQueue(RabbitAdmin.java:133)
at com.avamar.mc.jms.push.JmsPushService.enable(JmsPushService.java:418)
at com.avamar.mc.jms.push.JmsPushService.start(JmsPushService.java:191)
at com.avamar.asn.service.ServiceContainerImpl.installService(ServiceContainerImpl.java:472)
... 6 more
Skript Rabbimq Stav hlásí chybu: Unable to connect to node rabbit@localhost: nodedown
service rabbitmq-server status
Status of node rabbit@localhost ...
Error: unable to connect to node rabbit@localhost: nodedown
Povolen nástroj Backup and Recovery Manager (BRM):
grep Brm /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml
<entry key="enableBrmService" value="true" /> Cause
Příčina není známa, ale níže je uvedeno možné řešení.
Resolution
1. Přihlaste se k uzlu nástroje Avamar jako uživatel „admin“.
2. Zvýšení oprávnění na uživatele root.
3. Přejmenujte binární soubor /usr/local/avamar/var/rabbitmq/mnesia adresář:
mv /usr/local/avamar/var/rabbitmq/mnesia /usr/local/avamar/var/rabbitmq/mnesia.`date +%y%m%d`
4. Restartovat rabbitmq:
service rabbitmq-server start
5. Ujistěte se, že složka /usr/local/avamar/var/rabbitmq/mnesia Adresář existuje:
ls -ld /usr/local/avamar/var/rabbitmq/mnesia*
Příklad výstupu:
drwxr-x--- 4 rabbitmq rabbitmq 97 Jul 21 19:46 /usr/local/avamar/var/rabbitmq/mnesia
drwxr-xr-x 4 rabbitmq rabbitmq 97 Jan 22 16:30 /usr/local/avamar/var/rabbitmq/mnesia.250721
6. Restartování MCS na Avamar: Jak restartovat server konzoly pro správu.
Affected Products
Avamar, Avamar ServerArticle Properties
Article Number: 000063068
Article Type: Solution
Last Modified: 22 Jul 2025
Version: 4
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