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StorageGRID upgrade precheck error unable to connect on port 22

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storagegrid
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Applies to

NetApp StorageGRID

Issue

Upgrade fails during precheck:
 

Example:

The prechecks are complete, but one or more critical errors were found. To continue with the upgrade, resolve all critical errors and run prechecks again. For help, see the StorageGRID 11.7 software upgrade resolution guide.

Error while checking new port connectivity from <nodename1> to <nodename2>. Unable to connect to <nodename1> to <nodename2> on port 22: Connection reset by peer
Error while checking new port connectivity from <nodename1> to <nodename3>. Unable to connect to <nodename1> to <nodename3> on port 22: Connection reset by peer
Error while checking new port connectivity from <nodename1> to <nodename4>. Unable to connect to <nodename1> to <nodename4> on port 22: Connection reset by peer

 

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