http://docs.oracle.com/cd/E19879-01/820-4332/create-jvm-options-1/index.html
http://docs.oracle.com/cd/E19879-01/820-4332/delete-jvm-options-1/index.html
Here is my example.
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set ASADMIN="/usr/local/glassfish/glassfish-es-v2_1_1/bin/asadmin" | |
set PASSWORD="/home/glassfish/.passwd" | |
set USER="admin" | |
set HOST="localhost" | |
set PORT="4848" | |
foreach i (`seq -w 1 10`) | |
${ASADMIN} delete-jvm-options --host ${HOST} --port ${POST} --user ${USER} --passwordfile ${PASSWORD} --target instance-${i} \\-XX\\:NewRatio=2:\\-XX\\:SurvivorRatio=8 | |
${ASADMIN} create-jvm-options --host ${HOST} --port ${POST} --user ${USER} --passwordfile ${PASSWORD} --target instance-${i} \\-XX\\:NewRatio=1:\\-XX\\:SurvivorRatio=4:\\-Xms1024m:\\-XX\\:CMSInitiatingOccupancyFraction=70 | |
end |
Current glassfish has NewRatio and SurvivorRatio. So I deleted them and add new options like below.
-XX:NewRatio=1
-XX:SurvivorRatio=4
-Xms1024m
-XX:CMSInitiatingOccupancyFraction=70