Drupal

今天在查看drupal是否有模块更新时发现还是有这样的错误提示：

HTTP request status Fails
Your system or network configuration does not allow Drupal to access web pages, resulting in reduced functionality. This could be due to your webserver configuration or PHP settings, and should be resolved in order to download information about available updates, fetch aggregator feeds, sign in via OpenID, or use other network-dependent services.

大前天发现的，当时以为是drupal官方站点刚刚从版本5升级到6，或许升级访问接口暂时出了故障，没多考虑，放弃解决。今天还是这样？恐怕就是自己服务器的问题了。奇怪，正常运行快一年了，怎么会突然出现问题？沿用使用PC时解决问题的老经验，重新启动。但重启后问题更严重，web服务竟然也无法开启。查看http-error.log，发现是这样的错误提示：

[alert] (EAI 8)hostname nor servname provided, or not known: mod_unique_id: unable to find IPv4 address of "weweblog.org" Configuration Failed