On Mon, 9 Jun 2025 at 16:48, Otto Kekäläinen via discuss < discuss@lists.mariadb.org> wrote:
Patching one of our spare servers this morning and ran into a couple of issues. The first was a complaint in the service status:
mariadb.service: Referenced but unset environment variable evaluates to an empty string: MYSQLD_OPTS, _WSREP_NEW_CLUSTER
Which was fixed by running systemctl edit mariadb.service and adding
Environment="MYSQLD_OPTS=" Environment="_WSREP_NEW_CLUSTER="
This is just a warning, and does not affect anything. Naturally it should be fixed though. Potential fix posted in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1105029
A more complete backport of MDEV-19210 commits would be required to have a serviceable Galera with systemd. upstream commits: * 3d2e54ff8c6070800ead60dd1616df30c5936c8b * 105473233dd49b198758432fa0da5d0811f99c08 * aeffec60f6864bae5af04dac1184f2a0f2c77f38 * 4c56c66372c3f578dc75b537a79bf922dbddcafd * 621926e90ac05c33b956cf123f08e56b654d00df * 7936254012784790b7747dc07941917af1bbb83c
The second was from the error log which stated that the service was unable to read /etc/mysql/rest/keyfile.passwd, which turned out to be a permissions error on /etc/mysql/rest which was 600 and not 700 (I checked the other servers and theirs were also 600 so I guess it's the fix for MDEV-36229 which caused that)
yes, directories should have execute permissions.