On Thu, Sep 17, 2026 at 01:59:37AM +0000, SlowServers Admin wrote: > It turns out, the SSD was bad. I don't know how. It passed SMART's long > text. I can write zeroes to it. checksumming the whole drive is > consistent. But it was the problem as I swapped it for another SSD and > the snapshot is now working perfectly.
Try doing a SECERASE on the SSD which is mis-behaving.
