> I am having issues with a test of migration from a Z9 machine to a Z114. > Both machines have z/vm version 5.4. > We can get the image over to the Z114 with it up and running, but are > having to force the network up on the Z114 with the znetconf -A command. > > THese are devices 0600, 0601, 0603 1731/01 when on the Z9 as well as the > Z114. > > The network driver and network works fine on the Z9. > > After rebooting the Z114 zLinux, the network device goes away. > > We are experiencing the same thing with the multi-path drivers. > > Any one got any ideas ?
First thing: Look for hardcoded LLADDR= and WWPNs in the configuration files for the network adapters and FCP adapters. The link-level addresses for the FCP and network adapters will have changed with the hardware swap.
