由于 SSH 密钥不匹配， StorageGRID 维护操作步骤停止

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Category:: storagegrid<a>StorageGRID 升级</a><a>2008997115</a><a>StorageGRID SSH</a>

Specialty:: sgrid

Last Updated:

适用场景

NetApp StorageGRID

问题描述

在尝试执行停用或软件升级等StorageGRID维护任务时、此操作将失败。

软件升级预检失败示例：

The precheck operation has detacted conditions that must be addressed before upgrading. Resolve the issues listed below and click Start Upgrade or Run Prechecks to retry. Contact Technical Support for assistence in resolved these issues if necessary.

The following issues were identified by the Connectivity precheck

- <nodename> is currently offline or disconnected

- Refer to KB article "StorageGRID 11.x software upgrade resolution guide for further information

在 /var/local/log/gdu-server.log 主管理员上对进行访问时、它会报告：

E, [2020-09-24T02:02:45.190142 0008297] ERROR -- : Failed to execute sh command with 'run-host-command test -e /var/local/dkr/0/install/upgrade-stage/base-os/upgrade.sh 2>&1' on localhost - 1, /usr/local/lib/site_ruby/bycast/commands/sh.rb:134:in `rescue in block in call': Unable to connect to 127.0.0.1 on port 8022: fingerprint SHA256:0rY4mOtq8XtRYciMQuZL9Oo+EFp568s2CYx5+qvDxvk does not match for "[127.0.0.1]:8022" (Bycast::Commands::Sh::Remote::Error) from /usr/local/lib/site_ruby/bycast/commands/sh.rb:109:in `block in call' from /usr/local/lib/site_ruby/bycast/commands/sh.rb:108:in `synchronize' from /usr/local/lib/site_ruby/bycast/commands/sh.rb:108:in `call' from /usr/sbin/run-host-command:117:in `<main>'

示例2：

ECDSA host key for <hostname> differs from the key for the IP address <ip>