DSM 6.2.2-24922 Update 2 on Proxmox 5.4-6, Loader 1.03b, DS3617xs, upgraded from DSM 6.2.2-24922 via DSM. FLAWLESS! o/
Running on 16 cores out of my 20 (dual E5-2680v2), with hyperthreading disabled (still wish I could use all cores), and with 64GB RAM assigned to it!
Just for reference, here's a link to a Geekbench comparison between Xpenology (16 cores, 64GB RAM) and the Proxmox host (20 cores, 112GB RAM): https://browser.geekbench.com/v4/cpu/compare/13797641?baseline=13796186
Cheers! o/