I posted this question months ago and it got 0 replies... which I guess means it’s obvious or completely uninteresting. Either way, it really bugs me so if anyone could answer it would be much appreciated.
In short: when I import pools, the identifiers mostly begin with media- but sometimes randomly show up as PCI0@0- identifiers. It is inconsistent as to which disks if any show up this way. Question: what are those numbers and why do they seemingly randomly appear for certain disks and, most importantly, should I be concerned? See my previous post for better details if desired.
Hardware: Akitio 4-bay Thunderbolt 3 enclosure with four Samsung 860 EVO disks hooked to 2013 Mac Pro, running Mojave and OpenZFS 1.8.1.
Any answers appreciated! Thanks.