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11-28-2013 04:44 PM
11-28-2013 04:44 PM
ICAP processor configuration
Experts/Guru's
We have 2 ia64 hp Superdome2 8s having 8 cores configured in 2 node cluster with ICAP
Its an Backup server HP OMNI running ,3 Packages configured including cell manager.
For the 2 packages we are seeing the below diff in external script file
# grep icapmodify 2_external.sh
/usr/sbin/icapmodify -s 4
# grep icapmodify 3_external.sh
/usr/sbin/icapmodify -s 1
In GiCAP pkg file also below differnce
CPUNUM-7 IN 2 Package and CPUNUM=4 in 3 package.please find the sample script.
Its configured in 2 node SG cluster
The issue we are facing is if we run the package 2 was up alone it will occupy 7 cores
If package 3 is up it will occupy 4 cores
if we try to bring up the package 2 when 3 was up the CPU getting deactivated
What was the reason for that
any configuration modification to be performed from script end?
# grep CPUNUM GiCAP_pkg.sh
CPUNUM=7
if [ $CPU -lt ${CPUNUM} ]
print "Executing /usr/sbin/icapmodify $2 $3 ${CPUNUM}"
/usr/sbin/icapmodify $2 $3 ${CPUNUM} | grep -e "core units are now active" -e "Partition already in desired state" >> /dev/null 2>&1
echo "icapmodify ${2} ${3} ${CPUNUM} executed Successfully !"
echo "icapmodify ${2} ${3} ${CPUNUM} executed Unsuccessfully."
if [ $CPU -eq ${CPUNUM} ]
y=`expr $x - \( $CPUNUM \* 30 \)`
if [[ $x -gt `expr $CPUNUM \* 30` ]]
echo "$CPUNUM of cores are activated and Some cores are activated by TiCAP."
echo "Number of active cores is ${CPUNUM} without using TiCAP."
echo "$CPUNUM of cores are activated. "
Waiting for your valuable update.
Regards
Ax
Ajin.S
Proverbs 3:5,6 Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make all your paths straight.