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MA46648 - IPL-SRCB6005121 PAGEFAULTS FAILED AS IODDREQUEST WAS IN A
PRE-CONDITION VIOLATION WHICH WILL ALWAYS TI.

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 APAR (Authorized Program Analysis Report)

Abstract

IPL-SRCB6005121 PAGEFAULTS FAILED AS IODDREQUEST WAS IN A
PRE-CONDITION VIOLATION WHICH WILL ALWAYS TI.

Error Description

The system will always TI with this precondition violation.    
Pagefaults failed because IoDdRequest was in a pre-condition    
violation.                                                      
Only seen when running DS8000 hyperswap, would happen at IPL    
time, SRC words for the B6005121 from dumpTI would show        
something like                                                  
                                                               
SRC Word 11: B6005121 (PreBuilt)                                
12: 00000061                                                    
13: 00010004                                                    
14: 000000CC                                                    
15: 0003001A (could be 0003001C)                                
                                                               
Note: If this error occurs during IPL with DS8000 hyperswap    
active.                                                        

Problem Summary

The page fault failed because Licensed Internal Code was in a  
pre-condition violation, leading to the partition termination.  
                                                               
This only occur when running DS8000 hyperswap, during IBM i    
partition IPL.                                                  
                                                               
SRC Word 1: B6005121 srcB6005121                                
SRC Word 3: 00010004 src00010004                                
SRC Word 4: 000000CC src000000CC                                
SRC Word 5: 0003001A src0003001A or 0003001C src0003001C        
                                                               
Service Keywords:                                              
IoDdRequest                                                    

Problem Conclusion

A change will be made to insure that the LUN that we booted from
will be the active path for I/O.                                

Temporary Fix

Comments

Circumvention


PTFs Available

R720 MF64342 PTF Cover Letter   8032
R730 MF64396 PTF Cover Letter   8025

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... No
Component.................................. 9400DG300
Failing Module.......................... RCHMGR
Reported Release................... R720
Duplicate Of..............................




System i Support

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Document Information

Modified date:
10 July 2018