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节点地址ORACLE 10g RAC监听报TNS12545 TNS_12560 TNS00515

文章结束给大家来个程序员笑话：[M]

昨日在户客现场一套RAC在启动监听的时候报TNS-12545 TNS_12560 TNS-00515错误，经过理处后复恢畸形，

今天在自己的虚拟机上还原了这个题问，记录下：

OS:Linux

DB:10.2.0.4 RAC

一、模拟复恢到事变生发时的况情

1、手工关闭监听后换切VIP

[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ srvctl stop listener -n orlrac1
[oracle@orlrac1 ~]$ srvctl stop listener -n orlrac2
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.orcldb.db  application    ONLINE    ONLINE    orlrac1     
ora....b1.inst application    ONLINE    ONLINE    orlrac1     
ora....b2.inst application    ONLINE    ONLINE    orlrac2     
ora....SM1.asm application    ONLINE    ONLINE    orlrac1     
ora....C1.lsnr application    OFFLINE   OFFLINE               
ora....ac1.gsd application    ONLINE    ONLINE    orlrac1     
ora....ac1.ons application    ONLINE    ONLINE    orlrac1     
ora....ac1.vip application    ONLINE    ONLINE    orlrac1     
ora....SM2.asm application    ONLINE    ONLINE    orlrac2     
ora....C2.lsnr application    OFFLINE   OFFLINE               
ora....ac2.gsd application    ONLINE    ONLINE    orlrac2     
ora....ac2.ons application    ONLINE    ONLINE    orlrac2     
ora....ac2.vip application    ONLINE    ONLINE    orlrac2     
[oracle@orlrac1 ~]$

2、手工换切vip ------题问的键关，昨天的题问是两个节点的VIP不知道什么原因互换了

[oracle@orlrac1 ~]$ crs_relocate ora.orlrac1.vip -c orlrac2
Attempting to stop `ora.orlrac1.vip` on member `orlrac1`
Stop of `ora.orlrac1.vip` on member `orlrac1` succeeded.
Attempting to start `ora.orlrac1.vip` on member `orlrac2`
Start of `ora.orlrac1.vip` on member `orlrac2` succeeded.
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ crs_relocate ora.orlrac2.vip -c orlrac1
Attempting to stop `ora.orlrac2.vip` on member `orlrac2`
Stop of `ora.orlrac2.vip` on member `orlrac2` succeeded.
Attempting to start `ora.orlrac2.vip` on member `orlrac1`
Start of `ora.orlrac2.vip` on member `orlrac1` succeeded.
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ 
[oracle@orlrac1 ~]$ crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.orcldb.db  application    ONLINE    ONLINE    orlrac1     
ora....b1.inst application    ONLINE    ONLINE    orlrac1     
ora....b2.inst application    ONLINE    ONLINE    orlrac2     
ora....SM1.asm application    ONLINE    ONLINE    orlrac1     
ora....C1.lsnr application    OFFLINE   OFFLINE               
ora....ac1.gsd application    ONLINE    ONLINE    orlrac1     
ora....ac1.ons application    ONLINE    ONLINE    orlrac1     
ora....ac1.vip application    ONLINE    ONLINE    orlrac2     
ora....SM2.asm application    ONLINE    ONLINE    orlrac2     
ora....C2.lsnr application    OFFLINE   OFFLINE               
ora....ac2.gsd application    ONLINE    ONLINE    orlrac2     
ora....ac2.ons application    ONLINE    ONLINE    orlrac2     
ora....ac2.vip application    ONLINE    ONLINE    orlrac1     
[oracle@orlrac1 ~]$ 


----查看IP否是已换切

[root@orlrac1 ~]# 
[root@orlrac1 ~]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.111  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1485 errors:0 dropped:0 overruns:0 frame:0
          TX packets:992 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:141378 (138.0 KiB)  TX bytes:119168 (116.3 KiB)

eth0:1    Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.114  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:05:6D:5E  
          inet addr:172.168.1.101  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:103726 errors:0 dropped:0 overruns:0 frame:0
          TX packets:69201 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:79639044 (75.9 MiB)  TX bytes:26738291 (25.4 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:12392 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12392 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6477913 (6.1 MiB)  TX bytes:6477913 (6.1 MiB)

[root@orlrac1 ~]# 


[root@orlrac2 ~]# 
[root@orlrac2 ~]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.113  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:471 errors:0 dropped:0 overruns:0 frame:0
          TX packets:266 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:49614 (48.4 KiB)  TX bytes:27620 (26.9 KiB)

eth0:2    Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.112  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:25:23:D7  
          inet addr:172.168.1.102  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:69257 errors:0 dropped:0 overruns:0 frame:0
          TX packets:103814 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:26754117 (25.5 MiB)  TX bytes:79662388 (75.9 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:10450 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10450 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6388467 (6.0 MiB)  TX bytes:6388467 (6.0 MiB)

[root@orlrac2 ~]# 
[root@orlrac2 ~]# 

[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1       localhost.localdomain localhost
::1             localhost6.localdomain6 localhost6

192.168.100.111 orlrac1 orlrac1.oracle.com
192.168.100.112 orlrac1-vip

192.168.100.113 orlrac2 orlrac2.oracle.com
192.168.100.114 orlrac2-vip

172.168.1.101 orlrac1-priv
172.168.1.102 orlrac2-priv
[oracle@orlrac1 admin]$ 

----两个节点的VIP已互交

二、题问重现

1、手动启动Listener

[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ lsnrctl start LISTENER_ORLRAC1

LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 27-APR-2013 16:51:15

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Starting /u01/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.5.0 - Production
System parameter file is /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac1.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orlrac1-vip)(PORT=1521)(IP=FIRST)))
TNS-12545: Connect failed because target host or object does not exist
 TNS-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
   Linux Error: 99: Cannot assign requested address

Listener failed to start. See the error message(s) above...

题问重现，同如昨天的情形，报了TNS-12545\TNS-12560\TNS-00515的错误

题问生发后，首先ping了一下相干的IP地址和网络别名都能ping通，查检listener.ora和/etc/hosts等相干配置文件，都未发现异常，不过还是实验修改这些文件来察观否是是有其他线索。

2、修改listener.ora中ADDRESS中的次序 ----恰是这个操纵发现了一些线索

[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ cat listener.ora
# listener.ora.orlrac1 Network Configuration File: /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora.orlrac1
# Generated by Oracle configuration tools.

LISTENER_ORLRAC1 =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.100.111)(PORT = 1521)(IP = FIRST))
      )
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = orlrac1-vip)(PORT = 1521)(IP = FIRST))
      )
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
      )
    )
  )

[oracle@orlrac1 admin]$ 

---再次启动监听
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ lsnrctl start LISTENER_ORLRAC1

LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 27-APR-2013 16:55:20

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Starting /u01/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.5.0 - Production
System parameter file is /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac1.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.111)(PORT=1521)))
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orlrac1-vip)(PORT=1521)(IP=FIRST)))
TNS-12545: Connect failed because target host or object does not exist
 TNS-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
   Linux Error: 99: Cannot assign requested address

Listener failed to start. See the error message(s) above...

[oracle@orlrac1 admin]$ 

---错误旧依，但是有点不同
/*
交换地址前：
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orlrac1-vip)(PORT=1521)(IP=FIRST)))

交换地址后：
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.111)(PORT=1521)))
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orlrac1-vip)(PORT=1521)(IP=FIRST)))

为什么第一个public的IP是畸形的，到了vip就不畸形了，难道VIP出题问了，但是ping vip是通的，难道是说orlrac1-vip没在这个节点上
*/

3、通过ifconfig名来查看卡网上vip的地址到底是多少

每日一道理
因为自信，在呀呀学语时，我靠着纤嫩的双腿，迈出人生的第一步；因为自信，我一次次将第一名的奖状高高举起；因为自信，我毫不吝惜地剪掉飘逸的长发，在运动场上展现风采……感谢自信，它给了我一双翅膀，让我在电闪雷鸣中去飞翔，在风雨中去搏击人生！

[root@orlrac1 ~]# 
[root@orlrac1 ~]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.111  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1485 errors:0 dropped:0 overruns:0 frame:0
          TX packets:992 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:141378 (138.0 KiB)  TX bytes:119168 (116.3 KiB)

eth0:1    Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.114  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:05:6D:5E  
          inet addr:172.168.1.101  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:103726 errors:0 dropped:0 overruns:0 frame:0
          TX packets:69201 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:79639044 (75.9 MiB)  TX bytes:26738291 (25.4 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:12392 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12392 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6477913 (6.1 MiB)  TX bytes:6477913 (6.1 MiB)

[root@orlrac1 ~]# 


[root@orlrac2 ~]# 
[root@orlrac2 ~]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.113  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:471 errors:0 dropped:0 overruns:0 frame:0
          TX packets:266 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:49614 (48.4 KiB)  TX bytes:27620 (26.9 KiB)

eth0:2    Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.112  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:25:23:D7  
          inet addr:172.168.1.102  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:69257 errors:0 dropped:0 overruns:0 frame:0
          TX packets:103814 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:26754117 (25.5 MiB)  TX bytes:79662388 (75.9 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:10450 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10450 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6388467 (6.0 MiB)  TX bytes:6388467 (6.0 MiB)

[root@orlrac2 ~]#

确切同如想猜的一样，两个节点VIP的地址生发了互交，当在启动监听的时候，在析解listener.ora的过程当中vip的地址未在本节点上，所以产生了TNS的报错

三、解决方法

把VIP换切应相的节点，无需停库，O(∩_∩)O哈！

[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ crs_relocate ora.orlrac1.vip -c orlrac1
Attempting to stop `ora.orlrac1.vip` on member `orlrac2`
Stop of `ora.orlrac1.vip` on member `orlrac2` succeeded.
Attempting to start `ora.orlrac1.vip` on member `orlrac1`
Start of `ora.orlrac1.vip` on member `orlrac1` succeeded.
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ crs_relocate ora.orlrac2.vip -c orlrac2
Attempting to stop `ora.orlrac2.vip` on member `orlrac1`
Stop of `ora.orlrac2.vip` on member `orlrac1` succeeded.
Attempting to start `ora.orlrac2.vip` on member `orlrac2`

Start of `ora.orlrac2.vip` on member `orlrac2` succeeded.
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.orcldb.db  application    ONLINE    ONLINE    orlrac1     
ora....b1.inst application    ONLINE    ONLINE    orlrac1     
ora....b2.inst application    ONLINE    ONLINE    orlrac2     
ora....SM1.asm application    ONLINE    ONLINE    orlrac1     
ora....C1.lsnr application    OFFLINE   OFFLINE               
ora....ac1.gsd application    ONLINE    ONLINE    orlrac1     
ora....ac1.ons application    ONLINE    ONLINE    orlrac1     
ora....ac1.vip application    ONLINE    ONLINE    orlrac1     
ora....SM2.asm application    ONLINE    ONLINE    orlrac2     
ora....C2.lsnr application    OFFLINE   OFFLINE               
ora....ac2.gsd application    ONLINE    ONLINE    orlrac2     
ora....ac2.ons application    ONLINE    ONLINE    orlrac2     
ora....ac2.vip application    ONLINE    ONLINE    orlrac2     
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 



[root@orlrac1 Server]# 
[root@orlrac1 Server]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.111  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3471 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2720 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:313510 (306.1 KiB)  TX bytes:587585 (573.8 KiB)

eth0:2    Link encap:Ethernet  HWaddr 08:00:27:9F:BD:A4  
          inet addr:192.168.100.112  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:05:6D:5E  
          inet addr:172.168.1.101  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:120995 errors:0 dropped:0 overruns:0 frame:0
          TX packets:81088 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:90326689 (86.1 MiB)  TX bytes:30357317 (28.9 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:21804 errors:0 dropped:0 overruns:0 frame:0
          TX packets:21804 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6951201 (6.6 MiB)  TX bytes:6951201 (6.6 MiB)

[root@orlrac1 Server]# 
[root@orlrac1 Server]# 

[root@orlrac2 ~]# 
[root@orlrac2 ~]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.113  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:753 errors:0 dropped:0 overruns:0 frame:0
          TX packets:489 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:71154 (69.4 KiB)  TX bytes:42369 (41.3 KiB)

eth0:1    Link encap:Ethernet  HWaddr 08:00:27:A2:A1:2A  
          inet addr:192.168.100.114  Bcast:192.168.100.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

eth1      Link encap:Ethernet  HWaddr 08:00:27:25:23:D7  
          inet addr:172.168.1.102  Bcast:172.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:81146 errors:0 dropped:0 overruns:0 frame:0
          TX packets:121063 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:30368327 (28.9 MiB)  TX bytes:90345089 (86.1 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:20018 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20018 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6833331 (6.5 MiB)  TX bytes:6833331 (6.5 MiB)

[root@orlrac2 ~]# 
[root@orlrac2 ~]#

启动监听

[oracle@orlrac1 admin]$ lsnrctl start LISTENER_ORLRAC1

LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 27-APR-2013 17:22:30

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Starting /u01/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.5.0 - Production
System parameter file is /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac1.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.111)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.112)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.100.111)(PORT=1521)(IP=FIRST)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_ORLRAC1
Version                   TNSLSNR for Linux: Version 10.2.0.5.0 - Production
Start Date                27-APR-2013 17:22:30
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac1.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.111)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.112)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
The listener supports no services
The command completed successfully
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ 


[root@orlrac2 ~]# su - oracle
[oracle@orlrac2 ~]$ lsnrctl start LISTENER_ORLRAC2

LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 27-APR-2013 17:22:56

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Starting /u01/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.5.0 - Production
System parameter file is /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac2.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.114)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.113)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orlrac2-vip)(PORT=1521)(IP=FIRST)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_ORLRAC2
Version                   TNSLSNR for Linux: Version 10.2.0.5.0 - Production
Start Date                27-APR-2013 17:22:56
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/oracle/product/10.2.0/db_1/network/log/listener_orlrac2.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.114)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.113)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
The listener supports no services
The command completed successfully
[oracle@orlrac2 ~]$ 
[oracle@orlrac2 ~]$ 
[oracle@orlrac2 ~]$ 



[oracle@orlrac1 admin]$ 
[oracle@orlrac1 admin]$ crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.orcldb.db  application    ONLINE    ONLINE    orlrac1     
ora....b1.inst application    ONLINE    ONLINE    orlrac1     
ora....b2.inst application    ONLINE    ONLINE    orlrac2     
ora....SM1.asm application    ONLINE    ONLINE    orlrac1     
ora....C1.lsnr application    ONLINE    ONLINE    orlrac1     
ora....ac1.gsd application    ONLINE    ONLINE    orlrac1     
ora....ac1.ons application    ONLINE    ONLINE    orlrac1     
ora....ac1.vip application    ONLINE    ONLINE    orlrac1     
ora....SM2.asm application    ONLINE    ONLINE    orlrac2     
ora....C2.lsnr application    ONLINE    ONLINE    orlrac2     
ora....ac2.gsd application    ONLINE    ONLINE    orlrac2     
ora....ac2.ons application    ONLINE    ONLINE    orlrac2     
ora....ac2.vip application    ONLINE    ONLINE    orlrac2     
[oracle@orlrac1 admin]$

题问解决，总结：做DBA的眼神很要重，任何一个小的线索都是解决题问的键关啊。。。。

文章结束给大家分享下程序员的一些笑话语录：很多所谓的牛人也不过如此，离开了你，微软还是微软，Google还是Google，苹果还是苹果，暴雪还是暴雪，而这些牛人离开了公司，自己什么都不是。

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原文地址：https://www.cnblogs.com/jiangu66/p/3050001.html