IBM Support

IC98589: ONSTAT -L CAN SHOW INVALID 'PAGES / IO' RESULTS FOR THE PHYSICALLOG BUFFER STATISTICS

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APAR status

  • Closed as program error.

Error description

  • The physical log 'pages / io' results observed from an 'onstat
    -l' shows the average number of physical log buffer pages
    written to the logical log buffer on disk, per write operation.
    It has been observed on occasion that the number displayed can
    exceed that of the maximum number of log buffer pages, which is
    invalid.
    
     IBM Informix Dynamic Server Version 11.70.FC7XH -- On-Line --
    Up  01:01:29 -- 1092552 Kbytes
    
     Physical Logging
     Buffer bufused  bufsize  numpages   numwrits   pages/io
       P-1  15       64       680        10         68.00
           phybegin         physize    phypos     phyused    %used
           1:263            5000       826        1295       25.90
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users.                                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Update to IDS-11.70.xC9                                      *
    ****************************************************************
    

Problem conclusion

  • Problem Fixed In IDS-11.70.xC9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC98589

  • Reported component name

    INFORMIX SERVER

  • Reported component ID

    5725A3900

  • Reported release

    B70

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-01-07

  • Closed date

    2017-06-09

  • Last modified date

    2017-06-09

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    INFORMIX SERVER

  • Fixed component ID

    5725A3900

Applicable component levels

  • RB70 PSY

       UP

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Document Information

Modified date:
09 June 2017