squid 不报错误 莫名其妙停止工作

chengang0550

squid 一直没出过什么问题 最近几天不知道怎么了启动后1-2个小时就不工作了 查看squid进程都是正常的啊
每次出问题后杀掉squid后重启动下过2个小时后又不行了 谁99我，到底是怎么了啊？？？
下面是squid.conf部分内容
cache_swap_high 95
maximum_object_size 1024 KB
#cache_dir ufs /usr/squid/cache 60000 16 256
cache_dir ufs /mnt/e/squid/cache 60000 16 256
cache_access_log /usr/squid/logs/access.log
cache_log /dev/null
visible_hostname rh
dns_nameservers 202.102.192.68
cache_store_log none
debug_options ALL,1

[ 本帖最后由 chengang0550 于 2007-12-13 08:03 编辑 ]

chengang0550

有人说是日志满了 我df看 才用66%
前台起动 可以看到许多非法网址 这些会导致 squid停止工作吗？
[root@RH squid_allow]# ./squid -NCd1

。。。。。。。
2007/12/13 07:17:42| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:17:45| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:17:48| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:17:48| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:17:55| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:17:58| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:01| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:07| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:10| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:10| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:13| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:18:17| urlParse: Illegal character in hostname 'dl_dir.qq.com'

[ 本帖最后由 chengang0550 于 2007-12-13 08:12 编辑 ]

happygrid

是日志文件达到2G了吧
仔细看cache.log

chengang0550

我看看 是否

chengang0550

[root@RH squid_allow]# ll /usr/squid/logs/
total 304
-rw-r--r--  1 squid squid 300388 Dec 13 07:04 access.log


看这个只有300M啊

chengang0550

前台启动一段时间后看到这样的提示 不知道什么意思 什么意思啊
2007/12/13 07:42:48| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:42:54| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:44:07| parseHttpRequest: Unsupported method 'REPORT'
2007/12/13 07:44:07| clientReadRequest: FD 51 Invalid Request
2007/12/13 07:44:18| clientReadRequest: FD 81 Invalid Request
2007/12/13 07:50:50| parseHttpRequest: Unsupported method 'REPORT'
2007/12/13 07:50:50| clientReadRequest: FD 60 Invalid Request
2007/12/13 07:51:53| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:51:53| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:51:53| urlParse: Illegal character in hostname 'dl_dir.qq.com'
2007/12/13 07:57:23| parseHttpRequest: Unsupported method 'REPORT'
2007/12/13 07:57:23| clientReadRequest: FD 39 Invalid Request
2007/12/13 07:58:35| urlParse: Illegal character in hostname 'fs_update.qq.com'

耶寇

Squid中文权威指南 16章

16.1.5 "Illegal character in hostname"
urlParse: Illegal character in hostname 'super_bikes.tripod.com'默认情况下，squid检查URL的主机名部分的字符，假如它发现了非标准的字符，squid会抱怨。参考RFC 1034和1035，名字必须由字母A-Z,数字0-9，以及短横线(-)组成。下划线(_)是最有问题的字符之一。

Squid验证主机名是因为，在某些情形下，DNS对畸形字符的解析会很困难。例如：

% host super_bikes.tripod.com

super_bikes.tripod.com has address 209.202.196.70


% ping super_bikes.tripod.com

ping: cannot resolve super_bikes.tripod.com: Unknown server errorSquid事先检查主机名，这好过于以后返回Unknown server error消息。然后它会告诉用户主机名包含畸形字符。

某些DNS解析器确实能处理下划线和其他非标准字符。假如你想让squid不检查主机名，请在运行./configure时，使用—disable-hostname-checks选项。假如你允许下划线作为唯一的例外，那么使用—enable-underscores选项。