Do not delete ib_logfile0 on MariaDB 10.8.1 or higher

[pfrenssen]

Starting with MariaDB 10.8.1 the ib_logfile0 is required and should not be deleted (ref. MDEV-27199: Require ib_logfile0 to exist.

[geerlingguy]

ansible-role-mysql/tasks/setup-Debian.yml

Lines 33 to 42 in d769e8b

	- name: Delete innodb log files created by apt package after initial install.
	ansible.builtin.file:
	path: "{{ mysql_datadir }}/{{ item }}"
	state: absent
	with_items:
	- ib_logfile0
	- ib_logfile1
	when: >
	not mysql_installed.stat.exists
	and ansible_distribution_major_version | int < 12

- what about logfile1?

[pfrenssen]

logfile1 is seemingly already obsolete in MariaDB since 10.5.0. In that version they switched to using 1 single log file. I found the ticket: MDEV-20907: Set innodb_log_files_in_group=1 by default.

[github-actions]

This issue has been marked 'stale' due to lack of recent activity. If there is no further activity, the issue will be closed in another 30 days. Thank you for your contribution!

Please read this blog post to see the reasons why I mark issues as stale.