mysql - Gentoo 服务启动时间过长，init 系统放弃

Question

在我的 gentoo 系统中的某些时候，mysqld 守护进程会花费太多时间来启动。当系统启动时，gentoo 超时并认为守护进程尚未启动，但它最终在后台启动。但是gentoo还是认为没有启动。在这种情况下可以做什么？

Answer 1

查看 /etc/conf.d/mysql 中的以下值:

# This setting (in seconds) should be high enough to allow InnoDB to do a full
# checkpoint recovery. 900 is the default used in the upstream RPM startup
# scripts. 30 seconds should be sufficent if you just have a tiny <1GiB
# database. After the core startup is done, we wait this long for the UNIX
# socket to appear.
STARTUP_TIMEOUT="900"

# This is how long, in milliseconds, we wait for pidfile to be created, early
# in the startup.
STARTUP_EARLY_TIMEOUT="1000"