Справочник Пользователя для StorageTek Lifecycle Director DB2 Manager 312564001

 

158 

DB2 Manager User Guide 

 StorageTek 

Proprietary 

 Explanation:  A tape reader task has been unable to gain exclusive access to the 

scheduler request queue within 1 minute.   Processing of the request 
continues, but request queue integrity in the DB2 Manager control 
region may have been compromised. 

 

Action:  Examine the system log for other abnormal messages issued by the 

DB2 Manager control region.  If there is no apparent reason for the 
failure, contact your local DB2 Manager product support 
representative. 

 

 Explanation:  A request by a reader task for virtual storage in the DB2 Manager 

control region has been rejected by the operating system. Tape 
reader task  initialization processing is aborted. 

 

Action:  Allocate more virtual storage to the control region, by increasing the 

value of the SIZE parameter in the DB2 Manager procedure. Restart 
the control region. 

 

 Explanation:  Initialization of tape reader sub-task ‘nnn’ has failed.  Tape reader 

task initialization processing will be terminated. 

 

Action:  Examine the system log for other messages displayed by the DB2 

Manager, giving the cause of tape reader task initialization failure.  
Take the appropriate action described for those messages, and retry 
the tape reader task initialization request. 

 

 Explanation:  A system abend has been intercepted during operation of tape reader 

task ‘nnn’. The system abend code is 'xxx'.  Tape reader processing 
will continue. 

 

Action:  A system abend has been trapped during processing of a migrated 

row access request.  If possible, DB2 Manager will recover from the 
abend.   
 
If it is not possible for DB2 Manager to recover from the abend, the 
tape reader task will be terminated abnormally. 

 

  The problem should be reported to your DB2 Manager product 

support representative.