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

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适用于

ONTAP 8.2.5P3
ONTAP 8.2.5P4

问题

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:~ #