一个很奇怪的LifeType系统故障，求各位大大相助~

[walteriii]

我们的博客站点 http://nklog.org 架设在 Fedora Core Linux 上，内存 512M，基本的系统信息如下：
Linux version 2.6.20-1.2316.fc5 (brewbuilder@ls20-bc2-14.build.redhat.com) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-51))

我们遇到的故障是，每隔几天 Apache 就会自动死掉，而且无法通过 httpd restart 重启，报错如下：
错误 如下

on device: mod_rewrite: could not create rewrite_log_lock
[Thu Sep 06 23:37:09 2007] [crit] (28)No space left on device: mod_rewrite: could not create rewrite_log_lock
[Thu Sep 06 23:42:13 2007] [crit] (28)No space left on device: mod_rewrite: could not create rewrite_log_loc

apache无法启动。

简单的解决方法是
 ipcs -s| grep apache | cut -f2 -d" "| xargs ipcrm sem
哪个程序用了这么多sem 还没检查

究竟该如何找到问题症结？希望各位经验丰富的大大们指点迷津~

[minstrel]

on device: mod_rewrite: could not create rewrite_log_lock
[Thu Sep 06 23:37:09 2007] [crit] (28)No space left on device: mod_rewrite: could not create rewrite_log_lock
[Thu Sep 06 23:42:13 2007] [crit] (28)No space left on device: mod_rewrite: could not create rewrite_log_loc

Device滿了. 應該是硬碟(硬盤?)空間不足, 或者是quota滿了, 所以log寫不進去. 這個跟lifetype或者apache都沒有關係.

[Hans]

另一個可能性
記憶體的某個區塊損毀
換一支看看
或許會好