I was upgrading a virtual host on System z from SLES 12 SP3 to SLES 12 SP4 and received the following messages at the end of the process.


Code:
There are some running programs that might use files deleted by recent upgrade. You may wish to check and restart some of them. Run 'zypper ps -s' to list these programs.
Executing 'zypper --releasever 12.4  --no-refresh  dist-upgrade --no-allow-vendor-change ': RuntimeError: Interrupted.

Migration failed.


Executing 'snapper create --type post --pre-number 83 --cleanup-algorithm=number --print-number --userdata important=yes --description 'after online migration''


Performing repository rollback...
Starting to sync system product activations to the server. This can take some time...
Rollback failed: Net::ReadTimeout: Net::ReadTimeout
I did some Goolging and didn't find much, so I manually issued the command that caused the "RuntimeError: Interrupted." message
Code:
'zypper --releasever 12.4  --no-refresh  dist-upgrade --no-allow-vendor-change
Everything seems fine, though I am not sure.

Do I need to restore the system back to where it was prior to the upgrade and start it over or am I ok at this point?


Harley