<div dir="ltr">Hi Kai<div><br></div><div>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.</div>
<div><br></div><div>The way to solve this is simple: run "<span style="font-family:arial,sans-serif;font-size:13px">ssh-keygen -f "/home/kli/.ssh/known_hosts" -R node001" as it mentions.</span></div><div>
<span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px">Was a StarCluster load balancer running? I know this error happens from times to times but I haven't spent time over it.</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px">Mich</span></div></div>