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StorageGRID decommission fails for a newly added node with fingerprint error

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Category:
storagegrid-webscale
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sgrid
Last Updated:

Applies to

NetApp StorageGRID

Issue

  • The decommission task has been started but fails on following fingerprint error:
fingerprint.png
  • Accessing the node via the GRID network IP you're able to login, but the node disconnects after a few seconds.
  • Accessing the node via the Admin network works correctly.
  • The node name of newly added node hasn't been used before.
  • The gdu-server.log on primary admin node shows:
E, [2020-10-19T08:25:56.968793 #908] ERROR -- gdu-server: fingerprint does not match for " ," (Net::SSH::HostKeyMismatch)
E, [2020-10-19T08:25:56.969698 #908] ERROR -- gdu-server: Unable to connect to on port 22: fingerprint xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xxdoes not match for " ," (Bycast::Commands::Sh::Remote::Error)

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