Avamar:由于 Jetty 服务未运行,目标虚拟机主机无法访问代理

Summary: 本文介绍了为什么当目标虚拟机无法访问代理时,虚拟机 (VM) 文件级还原 (FLR) 会失败,最终在长时间执行后超时。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

在虚拟机 FLR 期间,Avamar 管理控制台中会显示以下窗口消息:

FLR 弹出消息的屏幕截图

 

错误消息:

Target VM: <VM-hostname> cannot reach proxy: <avamar-proxy-FQDN_or_IP_Address> via https://<proxy-hostname-IP-Address> due to incorrect network configuration.
Restoration may take significantly longer time Press "Continue" to start the restore

Cause

负责侦听代理上的端口 443 的服务未运行: 

root@avamar-proxy:~/>: netstat -plnt |egrep "Proto|443"
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
 
root@avamar-proxy:~/>: service jetty status
Jetty Info: Jetty Service is not running.

Resolution

执行以下操作:

  1. 在重试 FLR 之前启动服务: 
root@avamar-proxy:~/>: service jetty start
Shutting down vami-lighttpd:done.
Jetty Info: Jetty daemon started.
 
root@avamar-proxy:~/>: service jetty status
Jetty Info: Jetty Service is running.[13234]
 
root@avamar-proxy:~/>:  netstat -plnt |egrep "Proto|443"
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 :::443                  :::*                    LISTEN      13234/java
 
  1. 确保将服务配置为在多用户运行级别中自动启动:  
root@avamar-proxy:~/>: chkconfig --list |grep jetty
jetty                     0:off  1:off  2:on   3:on   4:on   5:on   6:off
 
  1. 若要确保服务在指定的运行级别自动启动,请使用以下命令更新服务配置:
root@avamar-proxy:~/>:  chkconfig --level 2345 jetty on 
 

如果上述步骤无法解决问题,请执行此额外步骤:

  1.  编辑 /usr/local/avamarclient/bin/config.xml 文件,并将 wget 参数的值从 0 更改为 1:

     <enablewgetrestore>1</enablewgetrestore> 

Affected Products

Avamar
Article Properties
Article Number: 000050308
Article Type: Solution
Last Modified: 17 Apr 2026
Version:  8
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