Apache2 没有启动我的网络服务器

Question

所以我运行这个命令：

/etc/init.d/apache2 start

它说：

* Starting web server apache2 [ OK ]

但！我的网站仍然没有拉起。和！

service --status-all
 [ - ]  apache2

什么……？发生了什么事？;(

[Sat May 01 14:45:18 2010] [warn] pid file /var/run/apache2.pid overwritten -- Unclean shutdown of previous Apache run?
[Sat May 01 14:45:18 2010] [notice] Apache/2.2.11 (Ubuntu) PHP/5.3.2 configured -- resuming normal operations
[Sat May 01 14:45:18 2010] [alert] (11)Resource temporarily unavailable: apr_thread_create: unable to create worker thread
[Sat May 01 14:45:18 2010] [alert] (11)Resource temporarily unavailable: apr_thread_create: unable to create worker thread
[Sat May 01 14:45:20 2010] [alert] No active workers found... Apache is exiting!

Answer 1

查看日志，尤其是 error_log。那应该有帮助。如果没有帮助，请尝试 strace apache2 命令：

strace -f -o output.txt /etc/init.d/apache2 start

strace 将跟踪系统调用（-f 标志命令 strace 也跟踪子进程，-o 标志将输出写入文件 output.txt）