服务器日志里的这些是啥意思？

Ruclinux

谢谢了.

Mar 21 12:03:44 vps named[3773]: error (connection refused) resolving 'f1g1ns2.dnspod.net/AAAA/IN': ::#53
Mar 21 12:03:44 vps named[3773]: error (connection refused) resolving 'f1g1ns2.dnspod.net/A/IN': ::#53
Mar 21 12:03:44 vps named[3773]: client 127.0.0.1#61011 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:44 vps named[3773]: error (connection refused) resolving './NS/IN': ::#53
Mar 21 12:03:44 vps named[3773]: client 127.0.0.1#4095 (.): query (cache) './NS/IN' denied
Mar 21 12:03:44 vps named[3773]: client 127.0.0.1#47480 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:03:45 vps named[3773]: error (network unreachable) resolving 'f1g1ns2.dnspod.net/AAAA/IN': 2001:503:c27::2:30#53
Mar 21 12:03:45 vps named[3773]: error (network unreachable) resolving 'f1g1ns2.dnspod.net/A/IN': 2001:503:c27::2:30#53
Mar 21 12:03:45 vps named[3773]: error (network unreachable) resolving './NS/IN': 2001:503:c27::2:30#53
Mar 21 12:03:45 vps named[3773]: client 127.0.0.1#52281 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:45 vps named[3773]: client 127.0.0.1#59813 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:03:45 vps xinetd[2740]: Exiting...
Mar 21 12:03:45 vps xinetd[3849]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in.
Mar 21 12:03:45 vps xinetd[3849]: Started working: 1 available service
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#3775 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:46 vps named[3773]: error (connection refused) resolving 'ns1.dnsv2.com/A/IN': ::#53
Mar 21 12:03:46 vps named[3773]: error (connection refused) resolving 'ns2.dnsv2.com/A/IN': ::#53
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#23882 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/A/IN' denied
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#52097 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/A/IN' denied
Mar 21 12:03:46 vps named[3773]: error (connection refused) resolving 'ns2.dnsv2.com/AAAA/IN': ::#53
Mar 21 12:03:46 vps named[3773]: error (connection refused) resolving 'ns1.dnsv2.com/AAAA/IN': ::#53
Mar 21 12:03:46 vps named[3773]: error (connection refused) resolving './NS/IN': ::#53
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#62943 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#17604 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#37238 (.): query (cache) './NS/IN' denied
Mar 21 12:03:46 vps named[3773]: client 127.0.0.1#25606 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns2.dnsv2.com/A/IN': 2001:500:1::803f:235#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns1.dnsv2.com/A/IN': 2001:500:1::803f:235#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns1.dnsv2.com/AAAA/IN': 2001:500:1::803f:235#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns2.dnsv2.com/AAAA/IN': 2001:500:1::803f:235#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns2.dnsv2.com/A/IN': 2001:7fe::53#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns1.dnsv2.com/A/IN': 2001:7fe::53#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns2.dnsv2.com/AAAA/IN': 2001:7fe::53#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving 'ns1.dnsv2.com/AAAA/IN': 2001:7fe::53#53
Mar 21 12:03:47 vps named[3773]: client 127.0.0.1#49532 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:47 vps named[3773]: client 127.0.0.1#50645 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving './NS/IN': 2001:500:1::803f:235#53
Mar 21 12:03:47 vps named[3773]: error (network unreachable) resolving './NS/IN': 2001:7fe::53#53
Mar 21 12:03:47 vps named[3773]: client 127.0.0.1#34480 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/A/IN' denied
Mar 21 12:03:47 vps named[3773]: client 127.0.0.1#23201 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:47 vps named[3773]: client 127.0.0.1#45226 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/A/IN' denied
Mar 21 12:03:48 vps named[3773]: client 127.0.0.1#12721 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:48 vps named[3773]: client 127.0.0.1#26592 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:48 vps named[3773]: client 127.0.0.1#17677 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:03:49 vps named[3773]: client 127.0.0.1#5429 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/A/IN' denied
Mar 21 12:03:49 vps named[3773]: client 127.0.0.1#62895 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:49 vps named[3773]: client 127.0.0.1#60031 (ns1.dnsv2.com): query (cache) 'ns1.dnsv2.com/A/IN' denied
Mar 21 12:03:49 vps named[3773]: client 127.0.0.1#2842 (ns2.dnsv2.com): query (cache) 'ns2.dnsv2.com/AAAA/IN' denied
Mar 21 12:03:50 vps named[3773]: client 127.0.0.1#18400 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/AAAA/IN' denied
Mar 21 12:03:50 vps named[3773]: client 127.0.0.1#27553 (f1g1ns2.dnspod.net): query (cache) 'f1g1ns2.dnspod.net/A/IN' denied
Mar 21 12:04:30 vps xinetd[3849]: Exiting...
Mar 21 12:19:12 vps named[5392]: success resolving 'f1g1ns2.dnspod.net/A' (in 'dnspod.net'?) after reducing the advertised EDNS UDP packet size to 512 octets
Mar 21 12:19:12 vps named[5392]: success resolving 'f1g1ns2.dnspod.net/AAAA' (in 'dnspod.net'?) after reducing the advertised EDNS UDP packet size to 512 octets
Mar 21 12:19:45 vps xinetd[5468]: Exiting...
Mar 21 12:19:45 vps xinetd[5690]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in.
Mar 21 12:19:45 vps xinetd[5690]: Started working: 1 available service

雨宫音羽

因为你bind开启了v6解析

遇上支持ipv6的dns时 因为你机器没ipv6 所以连不上 会出错。

Ruclinux

雨宫音羽 发表于 2014-3-22 00:28
因为你bind开启了v6解析

遇上支持ipv6的dns时 因为你机器没ipv6 所以连不上 会出错。 ...

谢谢，那以下这些呢？ 我的php-fpm总是崩溃，有时几分钟就会崩溃. 我只能看 /var/log/messages 日志里，但又看不到关于php-fpm的信息

Mar 21 12:03:45 vps xinetd[2740]: Exiting...
Mar 21 12:03:45 vps xinetd[3849]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in.
Mar 21 12:03:45 vps xinetd[3849]: Started working: 1 available service

/var/log/php-fpm/error.log 里看到的是下方的信息.但好像对我的这个php版本不应该有这样的提示的.

ERROR: unable to read what child say: 错误的文件描述符 (9)

A. Kloxo-MR: 6.5.1.b-2014031203

B. OS: CentOS release 5.10 (Final) i686

C. Apps:
   1. MySQL: mysql55-5.5.36-1.ius.el5
   2. PHP: php54-5.4.26-1.ius.el5
   3. Httpd: httpd-2.2.26-2.el5
   4. Lighttpd: --uninstalled--
   5. Hiawatha: hiawatha-9.3.1-1.mr.el5
   6. Nginx: --uninstalled--
   7. Cache: --uninstalled--
   8. Dns: bind-9.9.5-1.el5
   9. Qmail: --uninstalled--

D. Php-type (for Httpd/proxy): php-fpm_event

E. Memory:
                total       used       free     shared    buffers     cached
   Mem:          1024        405        618          0         21        170
   -/+ buffers/cache:        214        809
   Swap:         1023          0       1023

Ruclinux

这是php信息

[root@vps ~]# php -v
PHP 5.4.26 (cli) (built: Mar  7 2014 10:07:08)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
    with XCache v3.1.0, Copyright (c) 2005-2013, by mOo
    with XCache Cacher v3.1.0, Copyright (c) 2005-2013, by mOo
    with XCache Coverager v3.1.0, Copyright (c) 2005-2013, by mOo

雨宫音羽

Ruclinux 发表于 2014-3-22 00:36
谢谢，那以下这些呢？ 我的php-fpm总是崩溃，有时几分钟就会崩溃. 我只能看 /var/log/messages 日志里， ...

错误的文件描述符 是打开什么东西或者设备失败了吧。。

这是我知道的全部了。。

Ruclinux

雨宫音羽 发表于 2014-3-22 00:57
错误的文件描述符 是打开什么东西或者设备失败了吧。。

这是我知道的全部了。。 ...

网站说是php的一个bug，但出现该问题的是5.3.17版本的. 谢谢了.