Re: Following a panic (271945): zpool status reports 1 data error but identifies no file

On 11/06/2023 13:58, Miroslav Lachman wrote:
> On 11/06/2023 14:02, Graham Perrin wrote:
>> See below, should I begin scrubbing? Or (before I begin) might zdb 
>> reveal something useful?
>>
>> The supposed error was observable after 
>> <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271945>
>>
>> 271945 – panic: deadlres_td_sleep_q: possible deadlock detected for 
>> 0xfffffe0133324ac0 (stat), blocked for 1801328 ticks
>
> [..]
>
>> errors: Permanent errors have been detected in the following files:
>
>
> Can it be that the error was in file which is deleted now? 


Possible, although if I recall correctly, in that situation there's a 
listing of some sort (not emptiness).


> Or was in snapshot which was already destroyed by some automatic script?

I don't think so.

Thanks