NetWorker vProxy:备份失败并显示 VDDK 错误:30007: 无法连接到主机或代理

Summary: 使用 vProxy 的虚拟机备份失败:备份失败并显示错误:30007: 无法连接到主机或代理。

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Symptoms

NetWorker VMware 保护集成配置了 vProxy Appliance。  尝试访问虚拟机磁盘 (VMDK) 时,虚拟机 (VM) 备份失败,并显示 VMware Virtual Disk Development Kit (VDDK) 错误 30007。  备份工作流日志显示:
...
YYYY-MM-DD HH:MM:SS WARN:   [74] Error enabling storage migration: VDDK Error: 30007: Failed to connect to host or proxy., retrying.
YYYY-MM-DD HH:MM:SS WARN:   [74] Error disabling storage migration: VDDK Error: 30007: Failed to connect to host or proxy.
YYYY-MM-DD HH:MM:SS ERROR:  [74] Failed to disable storage migration for virtual machine: VDDK Error: 30007: Failed to connect to host or proxy.
YYYY-MM-DD HH:MM:SS WARN:   [74] Error enabling storage migration for virtual machine "VMName".
...

vProxy /opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-vddk.log显示:

YYYY-MM-DD HH:MM:SS NOTICE: VDDK INFO YYYY-MM-DD HH:MM:SS warning -[12449] [Originator@6876 sub=Default] Failed to connect socket; <io_obj p:0x00007f3fa0016180, h:21, <TCP '##.##.##.## : 39650'>, <TCP '##.##.##.## : 443'>>, e: 113(No route to host)
YYYY-MM-DD HH:MM:SS NOTICE: VDDK INFO YYYY-MM-DD HH:MM:SS error -[22600] [Originator@6876 sub=Default] [FetchOverHttp] Error in sending request - No route to host

使用 ProxyHC 测试连接时,注意到使用了不同的 IP。

NVP-vProxy:如何在 vProxy 一体机上使用运行状况检查工具 ProxyHC

Cause

域名系统 (DNS) 服务使用两个不同的 IP 地址解析 vCenter 名称。   例如,vProxy 中的 nslookup 命令行实用程序显示:
myvproxy:~ # nslookup myvcenter.mydomain.com
Server:         192.168.1.10
Address:        192.168.1.10#53

Name:   myvcenter.mydomain.com
Address: 192.168.1.51

Name:   myvcenter.mydomain.com
Address: 192.168.1.81

Resolution

确保 vCenter Server 名称解析在环境中正常工作。  如果需要,配置 NetWorker 虚拟化解决方案以使用单个 IP 地址解析 vCenter Server。

Affected Products

NetWorker

Products

NetWorker
Article Properties
Article Number: 000174300
Article Type: Solution
Last Modified: 16 Sept 2025
Version:  4
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