<div dir="ltr">Hello!<div><br></div><div>Anyone have experience with flash cutting a cluster? Jump upgrade guide just says disconnect old cluster and connect upgraded cluster - is there a more graceful way to do this with phone registrations? Should I shut down CM service on the old cluster first or will the phones/new cluster sort out all its tcp sessions cleanly if I just swap network connectivity? </div>
<div><br></div><div>I've got matching firmware on both clusters and the database appears to be in good working order on the new cluster, just want to minimize any surprises.</div><div><br></div><div>Thanks!</div><div>
<br>Ed<br clear="all"><div><br></div>-- <br>Ed Leatherman<br>
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