I just recently joined Invision Cloud, and have started migrating content from a phpBB 3.2 forum. The initial migration data import seemed to go well and it pulled over the content seemingly without issue (100k+ posts, 50k+ PMs). There were some formatting issues with the posts, but those seem to be resolving as the background processes go through the rebuilding process.
However, the background processes (rebuilding posts, PMs, etc.) seem like they are going to take at least another day or two before completion. In fact, a few of them seem to be stalled for the last hour or so (posts have been rebuilding for the last 5 hours, and it is still at only 5.77%). I have two questions I'm hoping you all can help with:
Is it normal for the background processes to proceed at a very slow rate and stall for long periods?
Is it possible to let existing members into the forums while these background processes run, or should we hold off opening the forums until all of these background processes complete?
Thanks for any guidance you can provide!