From 51a7869f6c90ba1432d6e8e8d2d86c2594702ad8 Mon Sep 17 00:00:00 2001 From: Patrick Birch <48594400+patrickbirch@users.noreply.github.com> Date: Mon, 29 Jan 2024 06:24:16 -0600 Subject: [PATCH] PS-9087 Add a known issue to the Upgrade Overview doc for 8.1/8.2 modified: docs/upgrade.md --- docs/upgrade.md | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/docs/upgrade.md b/docs/upgrade.md index c38d3512508..86633c68631 100644 --- a/docs/upgrade.md +++ b/docs/upgrade.md @@ -22,7 +22,7 @@ Not upgrading your database can have the following risks: Create a test environment to verify the upgrade before you upgrade the production servers. The test environment is crucial to the success of the upgrade. There is no supported [downgrade procedure](./downgrade.md). You can try to replicate from an {{vers}} version to an 8.0 version or restore a backup. -[Several tools](The `pt-upgrade` tool](https://docs.percona.com/percona-toolkit/pt-upgrade.html) in the [Percona Toolkit](https://docs.percona.com/percona-toolkit/) can help with the upgrade process. +Tools, such as the [`pt-upgrade` tool](https://docs.percona.com/percona-toolkit/pt-upgrade.html) in the [Percona Toolkit](https://docs.percona.com/percona-toolkit/), can help with the upgrade process. We recommend upgrading to the latest version. @@ -49,3 +49,13 @@ The following list summarizes a number of the changes in the 8.0 series and has * [Rebuilding or Repairing Tables or Indexes](https://dev.mysql.com/doc/refman/{{vers}}/en/rebuilding-tables.html) Review other [Percona blogs](https://www.percona.com/blog/) that contain upgrade information. + +## Limitations + +An upgrade on Ubuntu 20.04 from the following releases does not restart the MySQL service automatically. You must start the service manually. + +* Percona Server for MySQL8.0.x to Percona Server for MySQL 8.1 + +* Percona Server for MySQL8.0.x to Percona Server for MySQL 8.2 + +* Percona Server for MySQL8.1 to Percona Server for MySQL 8.2