IBM Support

IJ17996: VIOSBR METADATA BACKWARD COMATIBITLY FROM 2.X TO 3.1 IO_DMA

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APAR status

  • Closed as program error.

Error description

  • Error:
    ======
    2019-04-26-08:18:01 Warning: Msg: "0590-201 Error
    executing external command", Details: "Set command failed
    for the following parameters:
    devParam.adapter.pciex.df1000e21410f10:io_dma(device=adap
    ter/pciex/df1000e21410f10)"
    2019-04-26-08:18:01 Warning: Msg: "0590-201 Error
    executing external command", Details: "Command:
    if [[ 'adapter/pciex/df1000e21410f10' = */*/* ]]
    then
    echo 'adapter/pciex/df1000e21410f10' | {
    IFS=/ read CLASS SUBCLASS TYPE
    /usr/sbin/chdef -c $CLASS -s $SUBCLASS -t $TYPE -a
    'io_dma'='64'
    

Local fix

Problem summary

  • viosbr restore on 3.1 may fail if using a backup file from 2.X.
    Range of valid value for attributes differ between 2.X and 3.1.
    

Problem conclusion

  • Instead of failing entire viosbr, the default value will be
    tried instead of the invalid/out-of-range value. If attempt is
    successful, then viosbr will continue.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ17996

  • Reported component name

    VIRTUAL I/O SER

  • Reported component ID

    5765G3400

  • Reported release

    310

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2019-07-30

  • Closed date

    2019-07-30

  • Last modified date

    2019-10-31

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

    IJ16393

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

Fix information

  • Fixed component name

    VIRTUAL I/O SER

  • Fixed component ID

    5765G3400

Applicable component levels

  • R310 PSY U881826

       UP19/10/31 I 1000

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Document Information

Modified date:
08 June 2021