问题:
Starting MySQL/etc/init.d/mysql: line 159: kill: (21755) - No such process解决办法
找到类似这样一行(我这里是304行):
$bindir/mysqld_safe --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1 &
改为(加上参数--user=root):
$bindir/mysqld_safe --user=root --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1 &
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