Currently I have GroupWise 18.0.2 running on an OES 11 Sp3 Vmware VM.
The OES 11 OS runs on an E Disk1 and my Post Office / Domain resides on Disk2 which is an NSS Volume.
All my GW 18.0.2 services run on the same server. (WebAccess, DVA, Gwia, Poa, and MTA.)
The next upgrade is GroupWise 18.1 which is not supported on OES 11.
Doing a Server Migration / Transfer ID is straight forward from OES 11 to OES 2018.
I could then simply connect the Post Office / Domain Disk2 to the OES 2018 Server after the Transfer ID has been completed.
Do I need to bring over the GroupWise install / config files from the original server to the new 2018 server.
I know I can do an In-Place Upgrade on the OES 11 server but I'm not sure that's the best option with respect to the OS.
I guess my question really is what's the procedure or how do I get my GroupWise 18.0.2 system running on OES 11 SP3 over to OES 18?