[StarCluster] weird errors

[François-Michel L'Heureux]

Hi Kai

About your 20 nodes cluster, was node001 up all the time or did it
stop/restart at any point? If it did, then the node references need to be
cleaned and recreated as the identification does indeed change.

The way to solve this is simple: run "ssh-keygen -f
"/home/kli/.ssh/known_hosts" -R node001" as it mentions.

Was a StarCluster load balancer running? I know this error happens from
times to times but I haven't spent time over it.

Mich
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