环境介绍:Information Server 8.1,自带DB2数据库V9.5,数据库实例DB2INST1。开发及测试环境在同一台机器上数据库DB29.1。开发库实例odsinst1,测试库实例db2inst1。DS服务器和数据库服务器间建立主从节点。
警告信息:DB2_stage: The environment variable DB2INSTANCE is currently set to `db2inst1'and is being changed to `odsinst1' as specified in the server option;if this instance is a different version of DB2, the program may not succeed. 产生原因:DS自带数据库实例名称为db2inst1,开发数据库实例名为odsinst1。实例名不一致,产生警告。 错误信息:DB2_stage,0: Failed opening fifo /etlwork/dsresources/scratch/sc05/ordb24427364bd72c05_.000 after 90 seconds: No such device or address. 出错原因:错误的将开发库实例名写成了db2inst1,造成数据库连接失败。 |
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来自: 福盈天下 > 《DataStage》