| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
| Cc: | Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz> |
| Subject: | Re: Failures with wal_consistency_checking and 13~ |
| Date: | 2020-06-19 19:33:49 |
| Message-ID: | 20200619193349.GA21437@alvherre.pgsql |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2020-Jun-15, Michael Paquier wrote:
> I have begun my annual study of WAL consistency across replays, and
> wal_consistency_checking = 'all' is pointing out at some issues with
> at least VACUUM and SPGist:
> FATAL: inconsistent page found, rel 1663/16385/22133, forknum 0,
> blkno 15
> CONTEXT: WAL redo at 0/739CEDE8 for SPGist/VACUUM_REDIRECT: newest
> XID 4619
>
> It may be possible that there are other failures, I have just run
> installcheck and this is the first failure I saw after replaying all
> the generated WAL on a standby. Please note that I have also checked
> 12, and installcheck passes.
Umm. Alexander, do you an idea of what this is about?
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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