Re: ZFS Permanent error <0xffffffffffffffff>:<0x0>

From: Graham Perrin <grahamperrin_at_freebsd.org>
Date: Sun, 27 Nov 2022 13:36:08 UTC
On 27/11/2022 08:11, Andrea Venturoli wrote:
> … Any hint on how to solve this (apart from obviously recreate the 
> pool from scracth, after a backup)? …

First, try a simple restart of the operating system.

(Sometimes: an error that is reportedly permanent becomes transient.)