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MetroCluster IP 调解器配置失败,并在 Mediatoror 日志上显示警告 "Target already exists"

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metrocluster
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适用场景

  • ONTAP 调解器 1.3
  • MetroCluster IP
  • ONTAP 9

问题描述

  • MetroCluster IP 调解器配置失败,并显示以下错误: 

::*> metrocluster configuration-settings mediator add -mediator-address XX.XX.XX.XX
Adding the mediator and enabling Automatic Unplanned Switchover. It may take a few minutes to complete.
Please enter the username for the mediator:mediatoradmin
Please enter the password for the mediator:
Confirm the mediator password:
Creating mediator mailboxes...

Error: command failed: The request to reach the mediator failed during the add operation.
       Check if the mediator is reachable and then try the operation again.

  • 主机中的调解器日志显示以下错误:

[ERROR] [8] [restapi.py:105] ontap_mediator.controllers.targets.post_target() failed with an exception: 

  RAN: /usr/bin/sudo scstadmin -noprompt -add_target iqn.2012-05.local:mailbox.target.xxxxxxxx-f528-11eb-9a45-d039ea3015f7:xxxxxxxx-f51f-11eb-aa3c-xxxxxxxx:1 -driver iscsi -attributes 'MaxSessions=4,IncomingUser=mccadmin xxxxxxxxxxxxxxxx'

  STDOUT:

Collecting current configuration: done.

-> Making requested changes.
   -> Creating target 'iqn.2012-05.local:mailbox.target.xxxxxxxx-f528-11eb-9a45-d039ea3015f7:xxxxxxxx-f51f-11eb-aa3c-xxxxxxxx:1' for driver 'iscsi': done.
   -> Done.

WARNING: Received the following error:

   Target already exists.

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