Re: OS upgrade vs Postgresql
| От | Raj |
|---|---|
| Тема | Re: OS upgrade vs Postgresql |
| Дата | |
| Msg-id | CAJk5AtYnQupZSwBy2FgBG+uj5FXzg_7-bRFJtw+VW=XjD0oHvQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: OS upgrade vs Postgresql (Fabrice Chapuis <fabrice636861@gmail.com>) |
| Ответы |
Re: OS upgrade vs Postgresql
|
| Список | pgsql-admin |
Thanks Anton.
@fabrice. We had compatibility checks already before upgrade...but in a patroni cluster, what's the best approach a dba should recommended.
1. Dont upgrade pgbackrest or postgres and exclude when performing os upgrade?
2. Start upgrading DR first and then upgrade primary?
Etc ....
On Mon, 22 Dec 2025, 16:45 Fabrice Chapuis, <fabrice636861@gmail.com> wrote:
Hi,
IMO the best thing to do is to check the release notes for PG 17.7 and pgbackrest 2.57.
Generally speaking, there are no compatibility issues between minor versions of Postgres.
Regards,FabriceOn Mon, Dec 22, 2025 at 10:45 AM Raj <rajeshkumar.dba09@gmail.com> wrote:Hi team,Our set up is Site1(primary - rhel 9.6, postgres 17.6 in a patroni set up+ pgbackrest 2.6v & sync replica - - rhel 9.6, postgres 17.6 in a patroni set up+ pgbackrest 2.6v) and in site2(async standby - - rhel 9.6, postgres 17.6 in a patroni set up+ pgbackrest 2.6v)We have OS upgrade from rhel 9.6 to 9.7 for two nodes in Site1. We can see postgres and pgbackrest has automatically upgraded to 17.7 and 2.57 respectively.Whereas db node in site3 is no upgraded and stays with 9.6, 17.6 and 2.56 for rhel , postgres and pgbackrest version respectively.this will be upgraded tomorrowIs this a problem( we intend to upgrade only OS and not postgres) ? Is this problem or is it best way or is it a normal behaviour that can or should be avoided?What wrong we are doing?What is the right approach?Any blogs is appreciated
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