version 12 was installed on this server with rhel7 . Now the server has been upgraded to rhel9. So do I need to relink the postgres binaries now . If so how do I do that ? Thanks Gary -----Original Message----- From: Joe Conway <mail@xxxxxxxxxxxxx> Sent: Wednesday, March 6, 2024 11:43 AM To: garyorban@xxxxxxxxx; pgsql-admin@xxxxxxxxxxxxxxxxxxxx Subject: Re: Upgrade Rhel7.9 to Rhel9.3 On 3/6/24 11:38, garyorban@xxxxxxxxx wrote: > When we tried on a test server we were seeing issues with > libcrypto.so.10 and libssl.so.10 > > I know sometimes symlinks are needed but we can't seem to get these to > work which led to my question of if postgres12 was supported on > rhel9.3 How/where are you getting the postgres binaries? They need to be compiled/linked with the libraries on the rhel9 system, and it sounds like you may have built the postgres binaries yourself on rhel7? -- Joe Conway PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com