[Maria-discuss] required mysql_upgrade; MDEV-14637
Hello, I have a questions regarding the warnings showing up at 10.2 and 10.3 releases: When upgrading from MariaDB 10.2.16 or earlier to MariaDB 10.2.17 or higher, running mysql_upgrade is required due to changes introduced in MDEV-14637. When upgrading from MariaDB 10.3.8 or earlier to MariaDB 10.3.9 or higher, running mysql_upgrade is required due to changes introduced in MDEV-14637. -- 1) The same applies for upgrading <=10.2.16 to >= 10.3.9, right? 2) Does it mean, it is impossible to use "dump and restore" technique, or it only means I need to run the mysql_upgrade afterwards? 3) The problem is not triggered when upgrading from 5.5, 10.0 and 10.1? 4) The problem is not triggered when upgrading to 10.4 ? -- Michal Schorm Software Engineer Core Services - Databases Team Red Hat --
Am 28.03.19 um 11:16 schrieb Michal Schorm:
just run "mysql_upgrade" after each update and you are done our production datadirs date back to 2002, originally on windows then moved to MacOS and in 2008 to Fedora and i did not dump/restore a single time in my whole life, this is not postgresql
Am 03.04.19 um 09:54 schrieb mj:
beasue any application which can't read it's data after upgrade to a new version is f**g crap and pretty unusable when using as example distro-packages - when you forgot the dump with the old version your are fucked additionally that means you have downtimes nobody needs, a dist-upgrade here is a "dnf --releasever=xx distro-sync" for 11 years now followed by a reboot like for any kernel update with no downtimes again: my "mysql" database dates back to version 3.x, that's what i consider production quality
On Thu, Mar 28, 2019 at 11:16 AM Michal Schorm <mschorm@redhat.com> wrote:
I found a reply in the mailing list archive which haven't reached my inbox: From: Reindl Harald Date: Thu, 28 Mar 2019 11:59:50 +0100
My question is focused on the clarification in our downstream documentation. So while usually I'd be fine with personal experience, in this case, I'd prefer more in-depth answer covering. I'm forwarding this mail to devel mailing list. -- Michal Schorm Software Engineer Core Services - Databases Team Red Hat --
participants (4)
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Michal Schorm -
mj -
Reindl Harald -
Vincent Hoffman-Kazlauskas