今天配置Bind老是不成功，后来从/var/log/message中找到以下信息，原来是bind找不到zone配置文件named.10.182.125和named.oraclecorp.com.这两个是我自定义的文件，放在 /var/named路径下。
Nov 19 15:21:42 gci5 named[4059]: command channel listening on 127.0.0.1#953
Nov 19 15:21:42 gci5 named[4059]: /etc/rndc.key:7: couldn't add command channel 127.0.0.1#953: address in use
Nov 19 15:21:42 gci5 named[4059]: zone 0.in-addr.arpa/IN: loaded serial 42
Nov 19 15:21:42 gci5 named[4059]: zone 125.182.10.in-addr.arpa/IN: loading master file named.10.182.125: file not
found
Nov 19 15:21:42 gci5 named[4059]: zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
Nov 19 15:21:42 gci5 named[4059]: zone 255.in-addr.arpa/IN: loaded serial 42
Nov 19 15:21:42 gci5 named[4059]: zone 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN:
loaded serial 1997022700
Nov 19 15:21:42 gci5 named[4059]: zone oraclecorp.com/IN: loading master file named.oraclecorp.com: file not foun
d
Nov 19 15:21:42 gci5 named[4059]: zone localdomain/IN: loaded serial 42
Nov 19 15:21:42 gci5 named[4059]: zone localhost/IN: loaded serial 42
Nov 19 15:21:42 gci5 named[4059]: running
Nov 19 15:21:42 gci5 named: named startup succeeded
后来偶尔发现同一目录下的其他bind默认zone的配置文件，原来是个软连接。ls的输出如下:
ls -l /var/named
drwxr-x--- 6 root named 4096 Nov 16 08:21 chroot
drwxrwx--- 2 named named 4096 Apr 4 2006 data
lrwxrwxrwx 1 root root 44 Nov 14 13:49 localdomain.zone -> /var/named/chroot/var/named/localdomain.zone
lrwxrwxrwx 1 root root 42 Nov 14 13:49 localhost.zone -> /var/named/chroot/var/named/localhost.zone
lrwxrwxrwx 1 root root 44 Nov 19 15:28 named.10.182.125
drwxr-x--- 6 root named 4096 Nov 16 08:21 chroot
drwxrwx--- 2 named named 4096 Apr 4 2006 data
lrwxrwxrwx 1 root root 44 Nov 14 13:49 localdomain.zone -> /var/named/chroot/var/named/localdomain.zone
lrwxrwxrwx 1 root root 42 Nov 14 13:49 localhost.zone -> /var/named/chroot/var/named/localhost.zone
lrwxrwxrwx 1 root root 44 Nov 19 15:28 named.10.182.125
lrwxrwxrwx 1 root root 43 Nov 14 13:49 named.broadcast -> /var/named/chroot/var/named/named.broadcast
lrwxrwxrwx 1 root root 36 Nov 14 13:49 named.ca -> /var/named/chroot/var/named/named.ca
lrwxrwxrwx 1 root root 43 Nov 14 13:49 named.ip6.local -> /var/named/chroot/var/named/named.ip6.local
lrwxrwxrwx 1 root root 39 Nov 14 13:49 named.local -> /var/named/chroot/var/named/named.local
lrwxrwxrwx 1 root root 48 Nov 19 15:27 named.oraclecorp.com
lrwxrwxrwx 1 root root 38 Nov 14 13:49 named.zero -> /var/named/chroot/var/named/named.zero
drwxrwx--- 2 named named 4096 Apr 4 2006 slaves
lrwxrwxrwx 1 root root 36 Nov 14 13:49 named.ca -> /var/named/chroot/var/named/named.ca
lrwxrwxrwx 1 root root 43 Nov 14 13:49 named.ip6.local -> /var/named/chroot/var/named/named.ip6.local
lrwxrwxrwx 1 root root 39 Nov 14 13:49 named.local -> /var/named/chroot/var/named/named.local
lrwxrwxrwx 1 root root 48 Nov 19 15:27 named.oraclecorp.com
lrwxrwxrwx 1 root root 38 Nov 14 13:49 named.zero -> /var/named/chroot/var/named/named.zero
drwxrwx--- 2 named named 4096 Apr 4 2006 slaves
之后我把我的zone配置文件mv到/var/named/chroot/var/named/中，然后在/var/named目录做了个软链接，问题解决了。给遇到类似问题的同志们参考。