IBM Support

SE57428 - HASM-HA-MSGCPD000D MSGCPD000D AND MSGCPF3698 EVERY HOUR IN CRG
JOBLOG ON FLASHCOPY TARGET NODE.

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 APAR (Authorized Program Analysis Report)

Abstract

HASM-HA-MSGCPD000D MSGCPD000D AND MSGCPF3698 EVERY HOUR IN CRG
JOBLOG ON FLASHCOPY TARGET NODE.

Error Description

In a PowerHA mirroring type of environment with a Flashcopy    
involved, the flashcopy target node may see messages MSGCPD000D
and MSGCPF3698 hourly from the time the CRG job starts until it
is ended only on the flashcopy target node. Along with the      
messages, there are dumps generated and might be seen in the    
spool files associated with the CRG job. It is believed that    
this is occurring because the flashcopy target node is a member
of the cluster and device domain and is aware of the CRG        
associated with the mirror environment but flashcopy            
configuration does not require it to be a member of that        
mirroring CRG recovery domain.                                  
                                                               
                                                               
                                                               
Additional Keywords for searchability:                          
Cluster, MMIR, GMIR                                            

Problem Summary

In a PowerHA mirroring type of environment with a Flashcopy    
involved, the flashcopy target node may see messages MSGCPD000D
and MSGCPF3698 hourly from the time the CRG job starts until it
is ended only on the flashcopy target node. Along with the      
messages, there are dumps generated and might be seen in the    
spool files associated with the CRG job. It is believed that    
this is occurring because the flashcopy target node is a member
of the cluster and device domain and is aware of the CRG        
associated with the mirror environment but flashcopy            
configuration does not require it to be a member of that        
mirroring CRG recovery domain.                                  
                                                               
Work Around:                                                    
Add the flashcopy target node to the mirroring CRG recovery    
domain as a type of *REPLICATE.                                

Problem Conclusion

Cluster nodes not in the CRG recovery domain will no longer    
incorrectly receive a message.                                  

Temporary Fix

Comments

Circumvention


PTFs Available

R710 SI53886 PTF Cover Letter   5142
R720 SI51570 PTF Cover Letter   4101

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... No
Component.................................. 5770SS100
Failing Module.......................... RCHMGR
Reported Release................... R710
Duplicate Of..............................




System i Support

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Document Information

Modified date:
30 May 2015