DB2 FOR LUW / DB2FORLUW / A50 - DB2

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

**************************************************************** 
* USERS AFFECTED:                                              * 
* The issue happens in TSA configured HA environment either    * 
* with DB2HAICU or DB2 pureScale. And it only happens when TSA * 
* is set in Manual mode.                                       * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to v97fp9, v101fp4, v105fp4                          * 
****************************************************************

DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
 DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
 

v97fp9, v101fp4, v105fp4 would contain the fix.

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

13.11.2013
15.09.2014
15.09.2014

9.7.FP9