用legato networker 在线备份aix上的db2 v8，执行客户端的on demand 备份时<br />（命令为  db2 backup db dbname online load /usr/lib/libnsrdb2.a ） 提示错误信息为： sql2062n an error occurred while accessing media &quot;/usr/lib/libnsrdb2.a&quot;. <br />Reason code : &quot;0&quot; .<br />  有两台相同的小型机，备份部分设置相同，一台可以正常备份，另一台却提示以上的错误，请问有哥哥遇到过类似的错误吗？ 怎么解决 ？ 谢谢

Check if nsrexecd process is running on the NetWorker Client and whether it has been started with -s NetWorker_servername. If not stop the process and restart it with -s NetWorker_Servername.

Follow these steps to configure with correct vendor.cfg<br /><br />For Unix:<br />db2set DB2_VENDOR_INI=(Full_path_to_configuration_file)<br /><br />Vendor.cfg is a text file that usually contains the following items:<br /><br />NSR_SERVER=(NetWorker_servername)<br />NSR_LIBNSRDB2_DEBUG_FILE=(Full_path_to_debug_log)<br />NSR_NO_BUSY_ERRORS=TRUE<br />NSR_DATA_VOLUME_POOL=DB2Data<br />NSR_LOG_VOLUME_POOL=DB2Logs<br /><br />Make sure to restart the DB2 service<br /><br />Please Note:-<br /><br />A very common problem is, the following are specified in vendor.cfg:- <br /><br />NSR_DATA_VOLUME_POOL=DB2Data<br />NSR_LOG_VOLUME_POOL=DB2Logs<br /><br />but pools by these names don&#39;t exist on NetWorker server. Plus, there should be writable tapes available for both of these pools.

谢谢，问题已经解决了，不过原因很奇怪，之前vendor.cfg文件的内容是我从已有的可正常备份的小型机上copy过来的，就不可用，手工编辑该文件后就一切正常了。 写出来，免得有人象我一样白白浪费了那么多时间找其他的原因。