Publication note (anonymization): Shell prompts, drive serials , LU WWNs , and wall-clock timestamps in pasted output are redacted or generalized so the article stays instructive without tying public text to a specific vendor shipment. Counts (ECC-corrected totals, GB processed), power-on time , firmware revision , and manufacture week/year match the real capture—the technical claims rest on those fields, not on identifiers. Use a cropped or blurred label photo in production if the sticker serial is still readable in pixels. You ordered new enterprise disks. The PO says new. Logistics signs for new. Then you slide them into a ProLiant Gen9 class machine running Proxmox , and nothing about the story matches how “new” is supposed to feel. This post is a field narrative with commands you can reuse: how a Smart Array can make lsblk look “empty,” how to reach SMART anyway, why HBA mode matters for ZFS , and what to do when power-on hours look pristine but the rest of the telemetry does not.…