Avamar:在手动启动的备份工作时,计划备份不会启动
Summary: 本文介绍了一个罕见问题:由于主机文件配置错误,计划备份未启动,而手动启动的备份工作正常。
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Not all product versions are identified in this article.
Symptoms
计划备份不会运行。
备份计划程序正在运行:
dpnctl status sched
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key)
dpnctl: INFO: Backup scheduler status: up.
手动启动的备份成功完成。
日志 (/usr/local/avamar/var/mc/server_log/mcserver.log*) 显示以下内容:
07/30-22:25:31.00645 [OtherMessageEventHandler#235] com.avamar.mc.security.AvmgrLoginModule.login
FINE: AvmgrLoginModule Product: MCS Remote client: customer.com.mx/127.0.0.1 Host address: /IPv6 address b%eth0 Host address: /10.xx.xx.11
07/30-22:25:31.00645 [OtherMessageEventHandler#235] com.avamar.mc.security.spring.MCSpringJaasSecurityModule.authenticateLoginPrincipal
SEVERE: Authentication failed: Login Failure: all modules ignored
org.springframework.security.authentication.AuthenticationServiceException: Login Failure: all modules ignored
at org.springframework.security.authentication.jaas.DefaultLoginExceptionResolver.resolveException(DefaultLoginExceptionResolver.java:33)
...
at java.lang.Thread.run(Unknown Source)
Caused by: javax.security.auth.login.LoginException: Login Failure: all modules ignored
at javax.security.auth.login.LoginContext.invoke(Unknown Source)
at javax.security.auth.login.LoginContext.access$000(Unknown Source)
...
对完全限定域名 (FQDN) 的 ping 测试 customer.com.mx 收到来自本地主机地址 127.0.0.1 的回复。
Cause
而 localhost 条目中的 /etc/hosts 文件配置不正确。
Resolution
1.以管理员身份登录。
2.提升到 root 权限。
3.查看 hosts 文件:
cat /etc/hosts
127.0.0.1 customer.com.mx localhost
::1 customer.com.mx localhost
10.xx.xx.11 cusotmer.com.mx customer
此输出显示配置不正确的主机文件。
/etc/hosts 中 localhost 的正确配置是:
127.0.0.1 localhost
::1 localhost
4.更新并更正主机文件。
5.查看更新后的主机文件:
cat /etc/hosts
127.0.0.1 localhost
::1 localhost
10.xx.xx.11 cusotmer.com.mx customer
6.根据 Avamar 重新启动 Management Console Server (MCS):如何重新启动 Management Console 服务器
7.监视网格并验证计划的备份是否运行。
Affected Products
Avamar ServerProducts
Avamar, Avamar Data Store, Avamar Server, Avamar Virtual EditionArticle Properties
Article Number: 000048620
Article Type: Solution
Last Modified: 02 Sept 2025
Version: 3
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