Skip to content

Document pitfalls with upgrading PostgreSQL across glibc versions

Stan Hu requested to merge sh-pg-glibc-upgrade-warning into master

What does this MR do and why?

We've had a number of customers upgrade operating systems on PostgreSQL using replication and failover not realizing they needed to be careful about ICU collations. This commit documents the need to check for glibc version changes and what to do about it.

Relates to &8573

Edited by Stan Hu

Merge request reports