备份DB2数据库时报错，请高手指教

hoootong

我有两台机器(A,B)做的HA，tsm server是装在机器（C）上，原先DB2数据库在A机器上时，用
db2 backup db xx online use tsm compress include logs可以正常备份
但数据库切换到B机器上时，执行上面的命令就报下面这个错
SQL2033N  An error occurred while accessing TSM during the processing of a
database utility.  Reason code: "53".

对比了两台机器的dsm.sys和dsm.opt都一致，只有IP不同。请高手指教怎么解决，谢谢啦!

hoootong

怎么没人支招啊，求解中。。。。

goliuw

0053 E   DSM_RC_REJECT_ID_UNKNOWN
Explanation:

The node name you entered is not known by the server, or you are attempting to access a file migrated to a different node.
System Action:

ITSM canceled the current operation. You are not allowed to connect to the server until your node name is registered with the server. If attempting to access a migrated file, your nodename must be the same node which migrated the file.
User Response:

Ensure that you entered your ITSM node name correctly. If yes, see your system administrator. Verify that the server is using closed registration and that your node name is registered with the server.

hansion3406

请问大家有什么看法？我绝对喜欢这个帖子