[pgpool-general: 9417] Re: FATAL: failed to read kind from backend

Tatsuo Ishii ishii at postgresql.org
Fri Mar 28 15:59:16 JST 2025


>> > OK.  But what _is_ causing  the FATAL "kind mismatch" errors?
>>
>> Under investigation. I am failing to reproduce the problem.
>>
> 
> Thank you.
> 
> The error _seems_ to be volume-related: happens more when the system is
> busy.  (But maybe a busy system has more opportunity to trigger the bug.

That's my thought too for now.

> Would it help if I cranked up log_min_messages to DEBUG1 or even DEBUG2?

Yes, please enable DEBUG1.

Best reagards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp



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