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MA41985 - INCORROUT-HLIC-94XXMSDC

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 APAR (Authorized Program Analysis Report)

Abstract

INCORROUT-HLIC-94XXMSDC

Error Description

Update ibmsis20, ibmsis21, ibmsis22 to 042x0037 for 5.4.5,      
6.1.0, 6.1.1, & 7.1.0.                                          
                                                               
Disk drives show degraded with 99.9% write cache overruns, but  
the cache batteries are not expired.                            

Problem Summary

****************************************************************
* PROBLEM: (MA41985) Licensed Program = 5722999 for i 5.4.5    *
*                                       5761999 for i 6.1      *
*                                       and i 6.1.1            *
*                                       5770999 for i 7.1      *
*           Data Integrity                                     *
*           Incorrect Output Causes a Severe Problem           *
****************************************************************
* USERS AFFECTED: All IBM i operating system users for         *
*                 i 5.4.5, i 6.1, i 6.1.1 and i 7.1.           *
****************************************************************
* RECOMMENDATION: Apply LIC PTF MF55465 for i 5.4.5.           *
*                 Apply LIC PTF MF55466 for i 6.1.             *
*                 Apply LIC PTF MF55467 for i 6.1.1.           *
*                 Apply LIC PTF MF55468 for i 7.1.             *
****************************************************************
Possible system hang during replacement of a mirrored disk      
drive in a Dual Storage IOA configuration                      
                                                               
Replacement of a failed drive during a hot spare rebuild        
in a Dual Storage IOA configuration may cause the following    
to occur upon completion of the rebuild:                        
SRC572F8151, SRC574E8151, SRC2BD98151, SRC2BE18151,            
SRC57CB8151, SRC2B4C8151, SRC57CF8151                          
                                                               
Configurations with FC5638 tape device installed the following  
may occur during IPL:                                          
SRC57B8FFFE, SRC57B88130                                        
                                                               
SAS I/O adapter enhancements during error recovery to prevent  
a very slight chance of undetected data corruption.  The        
Licensed Internal Code is updated to prevent the problem        
from occurring. Feature codes affected are FC5904, FC5906,      
FC5908, FC5903, FC5805, FC5662, FC5630, FC5268, FCEJ0F,        
FCEJ01                                                          
                                                               
Possible system hang caused by incorrect error recovery due    
to a SAS Port failure                                          

Problem Conclusion

Apply PTF                                                      

Temporary Fix

                        *********                              
                        * HIPER *                              
                        *********                              

Comments

Circumvention


PTFs Available

R545 MF57054 PTF Cover Letter   1000
R610 MF55466 PTF Cover Letter   2305
R611 MF55467 PTF Cover Letter   2305
R710 MF55468 PTF Cover Letter   2279

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... Yes
Component.................................. 9400EDA00
Failing Module.......................... RCHMGR
Reported Release................... R545
Duplicate Of..............................




System i Support

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Document Information

Modified date:
07 June 2013