Dell Unity：软件升级失败，运行状况检查错误：check_replication

升级运行状况检查消息和事件警报：

错误
The health check has failed. One or more remote system problems were detected on the system and causes the upgrade to fail. Record the error code and search the Dell Online Support website for available support options.
[Error Code: platform::check_replication_health_2]

-------------------------------------Errors-------------------------------------
Platform: Check replication health
Sync is in progress for the following replication sessions:
         * VRT_xxxx_xx
Action : Cannot perform upgrade while a sync is in progress for a
         replication session. Please wait until the sync completes or pause the
         sessions and retry the upgrade.
ERROR_CODE=platform::check_replication_health_5|Error|VRT_xxxx_xx

Events > Alerts > Information: 
The remote system connection is out of date. Update the connection with the latest interface changes.

Warnings
One or more replication sessions are configured to be auto-synchronized. This could cause a problem during an upgrade. Pause the replication sessions prior to starting the upgrade and resume them after completing the upgrade. 
[Warning Code=platform::check_replication_health_4]

/nas/log/check_health.161031-152020.log
------------------------------------Warnings------------------------------------
Platform: Check replication health
The following replication sessions should be paused prior to starting the upgrade:
         * rep_sess_res_84_res_1_FNMxxxxxxxxxxx_FNMxxxxxxxxxxx
         * rep_sess_res_85_res_2_FNMxxxxxxxxxxx_FNMxxxxxxxxxxx
Action : Since these are auto-synchronized sessions, they could get  into critical state if replication attempts a sync during the upgrade.  To avoid this issue, please pause these sessions before starting the upgrade and resume them after the upgrade.

ERROR_CODE=platform::check_replication_health_4|Warning|rep_sess_nas_44_nas_1_FNMxxxxxxxxxxx_FNMxxxxxxxxxxx
* rep_sess_res_84_res_1_FNMxxxxxxxxxxx_FNMxxxxxxxxxxx
* rep_sess_res_85_res_2_FNMxxxxxxxxxxx_FNMxxxxxxxxxxx
-------------------------------------Errors-------------------------------------
Platform: Check replication health
The following remote systems have health problems:
         * FNMxxxxxxxxxxx
Action : Escalate this issue through your support organization and provide this output in your escalation.
ERROR_CODE=platform::check_replication_health_2|Error|FNMxxxxxxxxxxx
--------------------------------------------------------------------------------
UPGRADE CANNOT PROCEED.
Check Result: Error

spb:~$ uemcli /remote/sys -id RS_1 show -detail |grep Health
      Health state                 = Minor failure (15)
      Health details               = "Update the remote system connection to pick up the latest interface changes on the local and remote systems."

Unisphere > 将鼠标悬停在警告三角形旁的复制 > 连接
会显示：
"Update the remote system connection to pick up the latest interface changes on the local and remote systems." 

1. 对于运行状况检查错误失败，根本原因是必须更新两 （2） 个复制系统之间的连接。每当重新启动存储处理器 （SP） 或重新启动系统管理服务时，都需要手动更新复制连接。
2. 对于运行状况检查警告，必须在源系统 NAS 服务器和每个单独的文件系统上 暂停 复制会话。
   提醒：  暂停源端会将目标端复制状态更改为已暂停。

对于警告消息，请暂停源系统中的所有复制会话，这会暂停所有相应的目标会话：
解决方案：暂停所有源复制会话
Unisphere > 复制>会话 > 更多作暂停 >


对于错误消息失败，请更新您的 复制>连接：
解决方法：  更新来自源系统的
远程连接Unisphere > 复制>连接>验证和更新

提醒：  连接应更新并显示绿色检查状态。