On Wednesday, 04/22/2009 at 07:35 EDT, Karl Kingston 
<[email protected]> wrote:

> Someone told me the update can affect TCPIP and that sessions could be
> lost if doing 3270 via TCPIP.    We're mostly a zLinux shop so I'm more
> concerned about the VSWITCH controllers getting knocked out by this. Am 
I
> safe from this?

Starting in z/VM 5.3, PUT2PROD no longer recycles the TCP/IP stacks or 
VSWITCH controllers.

Alan Altmark
z/VM Development
IBM Endicott

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