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

Reply: Graham Perrin : "Re: Following a panic (271945): zpool status reports 1 data error but identifies no file"
In reply to: Graham Perrin : "Following a panic (271945): zpool status reports 1 data error but identifies no file"
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From: Miroslav Lachman <000.fbsd_at_quip.cz>
Date: Sun, 11 Jun 2023 12:58:49 UTC

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

Kind regards
Miroslav Lachman