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IC93232: MOUNTV97_MONITOR.KSH TAKES ACTION WHEN TSA IS IN MANUAL MODE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Mount stop force will occur while TSA is in manual mode when
    mountV97_monitor.ksh believes there are IO errors.
    
    The mountV97_monitor.ksh code:
    
    # What is status of this mount point?
    MP_MONITOR_PATH=${MP}/.`hostname -s`
    MP_MONITOR_FILE=${MP_MONITOR_PATH}/.mp_monitor.$$
    isMounted
    if [ ${mounted} -gt 0 ]; then
       if [ ! -d ${MP_MONITOR_PATH} ]; then
          logger -i -p debug -t $myname "Creating directory
    ${MP_MONITOR_PATH}"
          mkdir ${MP_MONITOR_PATH}
       fi
       pathOnMP=$(df $MP_MONITOR_PATH | grep -c $MP)
       if [[ ${pathOnMP} -eq 0 ]] ; then
          logger -i -p err -t $myname "The file monitor path
    ${MP_MONITOR_PATH} does not exist on ${MP}"
          rc=2
       else
          touch ${MP_MONITOR_FILE}
          if [ -f ${MP_MONITOR_FILE} ]; then
             # logger -i -p debug -t $myname "No error performing
    I/O to file ${MP_MONITOR_FILE}"
             rc=1
             rm -f ${MP_MONITOR_FILE}
          else
             logger -i -p err -t $myname "Error performing I/O to
    file ${MP_MONITOR_FILE}"
    
             # log a message if we detect GPFS to check free inodes
             if [[ "X$vfs" == "Xmmfs" || "X$fstype" == "Xgpfs" ]];
    then
                logger -i -p debug $myname "GPFS filesystem was
    detected, ensure there are enough free inodes with mmdf."
             fi
    
             rm -f ${MP_MONITOR_FILE}
             rc=2
          fi
       fi
    fi
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * DB2 HA users                                                 *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 9.7 Fix Pack 9                        *
    ****************************************************************
    

Problem conclusion

  • First fixed in version 9.7 Fix Pack 9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC93232

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-06-19

  • Closed date

    2013-12-30

  • Last modified date

    2013-12-30

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

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

    IC97631 IC97634

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSN

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 9.7

Reference #: IC93232

Modified date: 30 December 2013