hanks,
Prabhakar
Internal Use - Confidential
-Original Message-
From: Michael Paquier
Sent: Monday, June 27, 2022 5:34 AM
To: Mahendrakar, Prabhakar - Dell Team
Cc: Mateusz Henicz; pgsql-general@lists.postgresql.org
Subject: Re: Postgresql error : PANIC: could not locate a valid check
On Fri, Jun 24, 2022 at 01:03:57PM +, Mahendrakar, Prabhakar - Dell Team
wrote:
> Is it possible to explicitly issue a checkpoint before we move on to
> the pg_upgrade command?
> so that in the circumstances of the Upgrade issues (like PANIC:
> could not locate a valid checkpoint record), we
thoughts on this.
Thanks,
Prabhakar
Internal Use - Confidential
From: Mahendrakar, Prabhakar - Dell Team
Sent: Wednesday, June 22, 2022 4:54 PM
To: Mateusz Henicz
Cc: pgsql-general@lists.postgresql.org
Subject: RE: Postgresql error : PANIC: could not locate a valid checkpoint
record
Hello
Prabhakar - Dell Team; pgsql-general@lists.postgresql.org
Subject: Re: Postgresql error : PANIC: could not locate a valid checkpoint
record
[EXTERNAL EMAIL]
On Fri, 2022-06-17 at 06:35 +, Mahendrakar, Prabhakar - Dell Team wrote:
> We are facing checkpoint related issues from PostGreSQL 1
: pgsql-general@lists.postgresql.org
Subject: Re: Postgresql error : PANIC: could not locate a valid checkpoint
record
[EXTERNAL EMAIL]
Could you also answer on questions asked by Laurenz Albe a few emails back?
That could shed some light into your issue. We would know if the upgrade
-general@lists.postgresql.org
Subject: RE: Postgresql error : PANIC: could not locate a valid checkpoint
record
Thanks for the response.
Yes, we have taken care of proper shut down of Postgres before initiating the
Upgrade.
pg_resetwal - I have read that using pg_resetwal may cause the Database more
t; Thanks,
>
> Prabhakar
>
>
>
>
>
> Internal Use - Confidential
>
> *From:* Mahendrakar, Prabhakar - Dell Team
> *Sent:* Monday, June 20, 2022 4:22 PM
> *To:* Mateusz Henicz
> *Cc:* pgsql-general@lists.postgresql.org
> *Subject:* RE: Postgresql error :
: pgsql-general@lists.postgresql.org
Subject: Re: Postgresql error : PANIC: could not locate a valid checkpoint
record
[EXTERNAL EMAIL]
Assuming you have shut down your postgres properly before upgrading, it should
be safe for you to run pg_resetwal.
https://www.postgresql.org/docs/current/app
Yes, We are using the pg_upgrade utility of Postgres.
From: Mateusz Henicz
Sent: Friday, June 17, 2022 3:31 PM
To: Mahendrakar, Prabhakar - Dell Team
Cc: pgsql-general@lists.postgresql.org
Subject: Re: Postgresql error : PANIC: could not locate a valid checkpoint
record
[EXTERNAL EMAIL]
Hi
On Fri, 2022-06-17 at 06:35 +, Mahendrakar, Prabhakar - Dell Team wrote:
> We are facing checkpoint related issues from PostGreSQL 13.4 ( could not
> locate a valid checkpoint record) and Postgres service fails to come up.
>
ndr...@dellteam.com> napisał(a):
> Yes, We are using the pg_upgrade utility of Postgres.
>
>
>
> *From:* Mateusz Henicz
> *Sent:* Friday, June 17, 2022 3:31 PM
> *To:* Mahendrakar, Prabhakar - Dell Team
> *Cc:* pgsql-general@lists.postgresql.org
> *Subject:* Re: Postgresql error
Hi,
Have you done pg_upgrade post Postgres 13 installation?
https://www.postgresql.org/docs/13/pgupgrade.html
Cheers,
Mateusz
pt., 17 cze 2022 o 11:20 Mahendrakar, Prabhakar - Dell Team <
prabhakar.mahendr...@dellteam.com> napisał(a):
> Hello,
>
>
>
> Good Morning !
>
>
>
> We are facing
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