Issue - Percona Cluster not starting after latest update on Debian 11

Hi,

I’ve updates all three nodes running on debian 11 to the latest XtraDB Cluster version.
After restarting the servers on all three nodes mysql/XtraDB won’t start at all.

Mysql is stuck in state “Starting Percona XtraDB Cluster…” and will after some time crash with status “mysql.service: Failed with result ‘timeout’.”

Also tried to bootstrap the cluster again with these error messages:
mysql@bootstrap.service.service: Failed to load environment files: No such file or directory
Failed to start Percona XtraDB Cluster with config /etc/default/mysql.bootstrap.service

Also tried to install the update again, after that some different error message:
Failed to start Percona XtraDB Cluster with config /etc/default/mysql.bootstrap.

Anyone any idea what could have gone wrong?

Hello @A.Wormuth, I see your other post says you successfully started your cluster. Is this post closed?