LINKBSFN run during 30-40 señ - is it normally?

Hello, List.
I install SP20 on AS400 (V5R2) (all steps run as qsecofr not oneworld).
When I run LINKBSFN PACKAGE(DV7333FA) PARENT(DV7333) then linkbsfn command ends after 30-40 secs. It sends to output that all jobs (for all libraries) finished succesfully. Documentation says that process finished during 30-40 minuts.
Server (hardware) is very old. Is it normally?

Not sure of your question. LINKBSFN submits jobs that recompile the business function C modules on the AS/400, about 30 jobs. They each take a few minutes. They can be spread out to many jobs queues to speed up the process.

The job will appear to finish very quickly but if you go out and look under active jobs you should see a bunch of jobs running the the SBS that you have your jobs running in. It should take a few minutes, more on older hardware...