apache错误解析
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今天一台下载机apache不能启动,error_log出现下面的信息:
[Wed Aug 9 20:32:35 2006] [notice] child pid 5670 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:35 2006] [notice] child pid 5673 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:35 2006] [notice] child pid 5679 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:35 2006] [notice] child pid 5680 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:35 2006] [notice] child pid 5683 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:35 2006] [notice] child pid 5685 exit signal File size limit exceeded (25)
[Wed Aug 9 20:32:36 2006] [notice] child pid 3218 exit signal File size limit exceeded (25)
重启apache,发现httpd父进程立即就死了。与其它下载机对比，发现apache目录的size大很多。检查发现，access_log和error_log的大小都是2G,怀疑是2G大小的限制，清空两个log后apache恢复正常。
这件事情告诫我，不要开启不需要的log。开启log后要做rotate。