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在使用ONTAP 9.6及更高版本中的自定义密码套件的集群上、集群对等失败

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适用场景

  • ONTAP 9.6及更高版本
  • 对于ONTAP 9.5RC1至9.5P2 (含) 、请转到此处
  • 密码
  • 集群对等

问题描述

  • 尝试创建 集群对等方失败、 并显示以下错误消息。

Error: command failed: Using peer-address XX.XXX.XX.X: An introductory RPC to the peer address "XX.XX.XX.XX" failed to connect: RPC: Remote system error
    [from mgwd on node "XXXXXXXXX" (VSID: -1) to xcintro at XX.XX.XX.XX].  Verify that the peer address is correct and try again.

  • 在升级到本知识库文章适用场景部分提及的某个版本后、现有集群对等关系也可能会出现这些错误。
  •  /etc/log/mllog/mgwd.log中的MWD日志消息 会报告 有关缺少预共享密钥(PSK)密码套件的错误消息。

Mon Jul 13 2020 12:58:30 +05:30 [kern_mgwd:info:1668] 0x81b004200: 0: ERR: mgwdmain: set_xc_dsmdb_rpc_services: called
Mon Jul 13 2020 12:58:30 +05:30 [kern_mgwd:info:1668] 0x81b004200: 0: NOTICE: RpcConnectionCache: SetUpSslOps: Set up SSL ops.
Mon Jul 13 2020 12:58:30 +05:30 [kern_mgwd:info:1668] 0x81b004200: 0: ERR: RpcConnectionCache: getXcContext: Could not find any PSK cipher suites (0).
Mon Jul 13 2020 12:58:30 +05:30 [kern_mgwd:info:1668] 0x81b004200: 0: ERR: RpcConnectionCache: SetUpTlsConnections: Could not get a client SSL context.

  • InterclusterBrokenConnectionAlert 在运行状况监控中
  • cluster peer show 远程集群的可用性Unavailable
  • cluster peer health show 为空

::> cluster peer health show
This table is currently empty

  • 端口11104无响应

 

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