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SI57456 - RPFT-INCORROUT K per I/O calculation in PRTSYSRPT--average t

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

RPFT-INCORROUT K per I/O calculation in PRTSYSRPT--average t


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



NOTICE:
-------
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APAR Error Description / Circumvention

-----------------------------------------------
"K per I/O" refers to the average number of kilobytes of data
read or written during an I/O operation.   At present, it is
calculated based on a disk sector size of 512 bytes.  This will
result in inaccurate values if the disk sector size is not 512
bytes.

CORRECTION FOR APAR SE62431 :
-----------------------------
The calculation of the K per I/O value has been changed to use
the actual sector size rather than to assume a size of 512
bytes.

CIRCUMVENTION FOR APAR SE62431 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI57237      RPFT-MSGMCH1202 System Report with more than 64 processors
   SI57106      RPFT-INCORROUT K per I/O calculation in PRTSYSRPT
   SI56410      RPFT-MSGMCH1210 PRTSYSRPT
   SI56002      RPFT-INCORROUT PRTSYSRPT CPU Utilizations reported as 0

Summary Information

System..............................i
Models..............................
Release.............................V7R2M0
Licensed Program...............5770PT1
APAR Fixed..........................View details for APAR SE62431
Superseded by:......................View fix details for PTF SI64115
Recompile...........................N
Library.............................QPFR
MRI Feature ........................NONE
Cum Level...........................C6127720


System i Support

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Document Information

Modified date:
03 December 2015