| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Andrew Longwill <andrew(at)busuu(dot)com> |
| Cc: | "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: ERROR: could not attach to dynamic shared area |
| Date: | 2024-06-27 03:51:31 |
| Message-ID: | Znzhw5tn3PVaU3aE@paquier.xyz |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Wed, Jun 26, 2024 at 02:43:30PM +0000, Andrew Longwill wrote:
> We’re using Postgresql 15.4 in AWS RDS. Since yesterday we have seen
> two occurrences where our PHP application becomes unable to connect
> to our RDS replicas. In the application logs we see the error
> "FATAL: could not attach to dynamic shared area". The RDS replica
> remains unusable in this state unless it’s rebooted.
I suspect that you have been hit with this issue:
https://www.postgresql.org/message-id/CAO6_XqqJbJBL=M7Ym13TcB4Xnq58vRa2jcC+gwEPBgbAda6B1Q@mail.gmail.com
A fix has been committed for it today by me down to v15. This will
show up in the next round of minor releases.
--
Michael
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Kashif Zeeshan | 2024-06-27 04:19:45 | Re: --frokbackend process |
| Previous Message | Kashif Zeeshan | 2024-06-27 03:47:41 | Re: Dropping connections |