https://LMDAWN1127.github.io/en/tags/multi-version-deploy/ Recent content in Multi-Version Deploy on DAWN's Blog https://LMDAWN1127.github.io/images/DAWN.jpg https://LMDAWN1127.github.io/images/DAWN.jpg Hugo en Sat, 03 Oct 2026 17:11:00 +0800 https://LMDAWN1127.github.io/en/posts/systemd-mysql-multiversion/ Sat, 03 Oct 2026 17:11:00 +0800 https://LMDAWN1127.github.io/en/posts/systemd-mysql-multiversion/ A hands-on guide to systemd Unit management and multi-version (5.6/5.7), multi-instance MySQL deployment: two production daemon configs, archive download, initialization, per-instance config files, and start/stop plus three-service status verification.