public inbox for [email protected]
help / color / mirror / Atom feedRHEL upgrade
2+ messages / 2 participants
[nested] [flat]
* RHEL upgrade
@ 2026-02-16 12:41 Raj <[email protected]>
2026-02-16 14:42 ` Re: RHEL upgrade Laurenz Albe <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: Raj @ 2026-02-16 12:41 UTC (permalink / raw)
To: Pgsql-admin <[email protected]>
We are having Rhel 8.10 and want to upgrade to 9.7.
We are running postgresql 15.10 where Logical replication is running.
What are the impact of OS upgrade? What is recommended? Is in place upgrade
recommended? Can replication break?
What are the things we need to be conscious about ?
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: RHEL upgrade
2026-02-16 12:41 RHEL upgrade Raj <[email protected]>
@ 2026-02-16 14:42 ` Laurenz Albe <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Laurenz Albe @ 2026-02-16 14:42 UTC (permalink / raw)
To: Raj <[email protected]>; Pgsql-admin <[email protected]>
On Mon, 2026-02-16 at 18:11 +0530, Raj wrote:
> We are having Rhel 8.10 and want to upgrade to 9.7.
>
> We are running postgresql 15.10 where Logical replication is running.
>
> What are the impact of OS upgrade? What is recommended? Is in place upgrade recommended? Can replication break?
> What are the things we need to be conscious about ?
If you disable logical replication before the upgrade, you can resume it
afterwards.
There is the risk that changes in the C library collation can corrupt
some indexes; see https://wiki.postgresql.org/wiki/Locale_data_changes
and https://www.cybertec-postgresql.com/en/operating-system-upgrade-corrupts-indexes/
Yours,
Laurenz Albe
^ permalink raw reply [nested|flat] 2+ messages in thread
end of thread, other threads:[~2026-02-16 14:42 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2026-02-16 12:41 RHEL upgrade Raj <[email protected]>
2026-02-16 14:42 ` Laurenz Albe <[email protected]>
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox