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StorageGRID扩展失败、无法通过端口22连接到节点

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storagegrid
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适用场景

  • NetApp StorageGRID
  • StorageGRID扩展操作步骤

问题描述

  •  从扩展页面收到以下错误:

    Main_Error_expansion.jpg

  • 由于公共密钥无效、主管理节点无法以root身份通过SSH连接到二级管理节点
    • 输出来源: ssh -vvv

debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,password

  • 直接通过SSH连接到SA节点可以正常工作
    • 输出来源: ssh -vvv

debug3: send packet: type 50
debug3: receive packet: type 52
debug1: Authentication succeeded (publickey).
Authenticated to Hostname ([IP]:22).
debug1: channel 0: new [client-session]

  • 能够通过SSH从SA节点连接到PA节点
  • 与网格中所有其他节点的通信是最佳的

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