Dell Unity:复制会话必须处于启动或正常状态,然后才能同步。(错误代码:0x650010a)

Summary: Dell Unity:复制会话必须处于启动或正常状态,然后才能同步。(错误代码:0x650010a)(用户可纠正)

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Symptoms

复制未运行并显示一条错误消息:

The connection with this remote replication host has been lost. On the Replication Connections page, click the Verify and Update Connection button.

从源阵列和目标阵列成功对连接运行“验证和更新”,但复制会话继续显示“连接丢失”。

从源阵列和目标阵列 Ping作成功。

 

Cause

在此特定情况下,站点之间的网络连接已切换到 DR 网络,并且所有网络设备的 MTU 设置均未设置为巨型帧。不正确的 MTU 设置导致丢弃大量帧,从而导致“连接丢失”消息。

 

Resolution

与以下 KBA 类似,将 MTU 重新配置为 1500 或在整个网络(网络管理员)中设置 9000 MTU:
Unity:异步远程复制在“创建复制会话”时挂起(用户可纠正)

在 NAS 服务器或 LUN 上创建异步远程复制会话期间,作业在“创建复制会话”步骤停止响应,并且无法完成以...83%).1- 必须打开端口 8888 和 5085 以在防火墙上进行 复制 ,并使用 Unity 管理 IP。...2- 网络上 的巨型帧配置...

March 12, 2017 | Approved | Level 30 = Customers | 496612 | Dell EMC Unity Family

 

Affected Products

Dell EMC Unity Family

Products

Dell EMC Unity Family
Article Properties
Article Number: 000052717
Article Type: Solution
Last Modified: 11 Apr 2025
Version:  5
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