For anyone who is interested: The solution is NOT to go for 1 core - and it`s not going for all cores.
It IS kinda parallel but if you got too many processes, the db will wait and lock.
I tested on some 24 core/threads server and the sweet spot is:
So for 24 cores the sweet spot is 7 for...
As far as I could find out the uploads into the media gallery have the same upload rules as the rest of the forum.
I would like to have different settings for the gallery.
In the normal forums I want to auto-resize image uploads to 1080p - but I`d allow my users to use the gallery for high res...
Life System is the system i finally plan to migrate. As I wrote I deleted alot of posts including pictures to check if and how the import is working at all.
Now I got the problem, that my downtime would be way over a day if i can`t speed up the attachment import.
I did use the CLI importer. 2,268,417 attachments took 11 hours. But if I want to convert my life system, it will be more then 4,3 millon.
The point was: why isnt this handled parallel like the rest of the migration?
In the test import from vb5 i used 24 threads and everything was beeing imported very fast. like 3 hours. BUT the attachments take ages! nah centurys. I guess the --processes=x is not working for attchments? I deleted 75% of my forums including attachments to thest the import (i deleted the...