安装DB2完毕后,
cat /home/db2inst1/sqllib/db2nodes.cfg
结果是: 0 WASAndDB 0
此时,cat /etc/services | grep DB2
结果是: DB2_db2inst1 60000/tcp
DB2_db2inst1_1 60001/tcp
DB2_db2inst1_2 60002/tcp
DB2_db2inst1_END 60003/tcp
su db2inst1后,执行db2start没问题
然后,我修改了 /home/db2inst1/sqllib/db2nodes.cfg
改成: 0 WASAndDB 0
1 WASAndDB 1
2 WASAndDB 2
3 WASAndDB 3 保存,退出
然后 su db2inst1后,再执行 db2start就报错了,错误如下:
11/19/2015 06:59:46 0 0 SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing.
11/19/2015 06:59:47 1 0 SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing.
11/19/2015 06:59:48 2 0 SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing.
11/19/2015 06:59:49 3 0 SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing.
SQL1032N No start database manager command was issued. SQLSTATE=57019
收起