升级到8.2.5PX后、SSH连接被拒绝、并且选项AutoSupport 报告"无法读取、连接问题"

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Category:: data-ontap-8

Specialty:: core<a>2008637658</a>

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适用场景

ONTAP 8.2.5P3
ONTAP 8.2.5P4

问题描述

升级到8.2.5P3或.P4后、安全Shell (SSH)连接可能会失败并显示"connection refused"错误、并且"options AutoSupport SSH"命令输出可能会返回"unknown"值。

示例1：

运行"options AutoSupport (选项类型)"时、可能会发生以下类型的错误：

 option autosupport.content: can not be read, connection problem (code=0xffffffff) autosupport.content unknown (value might be overwritten in takeover) option autosupport.doit: can not be read, connection problem (code=0xffffffff) autosupport.doit unknown option autosupport.enable: can not be read, connection problem (code=0xffffffff) autosupport.enable unknown (value might be overwritten in takeover) option autosupport.from: can not be read, connection problem (code=0xffffffff) autosupport.from unknown (value might be overwritten in takeover) option autosupport.local_collection: can not be read, connection problem (code=0xffffffff)

示例2：

SSH可能会失败、并显示以下结果：

ssh-client-host:~ # ssh root@10.65.51.X

ssh: connect to host 10.65.51.X port 22: Connection refused

ssh-client-host:~ #