db2实例无法创建，求助!

caiyudong

[root@localhost instance]# ./db2icrt -a server -u db2fenc1 db2inst1
DBI1281E The database manager configuration file could not be
          initialized.  

Explanation:

An error occurred when attempting to initialize the database
manager configuration file. A DB2 instance could not be created
or migrated.  

User Response:

Refer to the log file for problem determination. Resolve the
problem and try the command again. If the problem persists,
please contact IBM Support.  


DBI1079I Output is saved in the log file /tmp/db2icrt.log.11052.  

Explanation:

All processed and failed operations have been saved into this log
file.  

User Response:

Do not modify this file in any way. This file is for IBM
Technical Support reference.

[ 本帖最后由 caiyudong 于 2008-4-24 09:53 编辑 ]

cathie2011

检查下主机名和相关的主机信息文件是否一致

caiyudong

谢谢！！

lklgdkp

要看具体的log：
/tmp/db2icrt.log.11052.

caiyudong

[root@localhost ~]# hostname
localhost.localdomain

[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux

必须要改机器名称吗？？

vi db2icrt.log.11052

       Program name = db2idbm
Instance home dir = /home/db2inst1,   Sysadm group = db2iadm1
Instance type = 1,  Auth type = server

SQL6048N  A communication error occurred during START or STOP DATABASE MANAGER
processing.
Update DBM cfg SYSADM_GROUP errcode = 8
DBI1281E The database manager configuration file could not be
          initialized.

Explanation:

An error occurred when attempting to initialize the database
manager configuration file. A DB2 instance could not be created
or migrated.

User Response:

Refer to the log file for problem determination. Resolve the
problem and try the command again. If the problem persists,
please contact IBM Support.


"db2icrt.log.11052" 36L, 950C                 

各位大哥 帮我看一下  跪谢！！

[ 本帖最后由 caiyudong 于 2008-4-24 09:41 编辑 ]

大梦

创建实例
#/opt/ibm/db2/V9.1/instance/db2icrt -s ese -u db2fenc1 db2inst1

这个呢？

lklgdkp

SQL6048N，一项一项检查看看。

User Response:

Do the following:

o   Ensure that the node has the proper authorization defined in  
    the .rhosts or the host.equiv files.  

o   Ensure that the application is not using more than (500 +     
    (1995 - 2 * total_number_of_nodes)) file descriptors at the   
    same time.  

o   Ensure all the Enterprise Server Edition environment        
    variables are defined in the profile file.  

o   Ensure the profile file is written in the Korn Shell script  
    format.  

o   Ensure that all the host names defined in the db2nodes.cfg   
    file in the sqllib directory are defined on the network and   
    are running.  

o   Ensure that the DB2FCMCOMM registry variable is set  
    correctly.

wenchjun

你看看是不是/home/db2inst1目录下已经有了sqllib这个文件夹了?在没有创建实例的情况下，/home/db2inst1下面不应该有sqllib文件夹。否则创建实例失败。

wangzhonnewnew

what's the file name in /etc/hosts? usually it caused by the incorrect name in the hosts file

dell_3148228

以前遇过类似问题，/etc/hosts的问题吧