09-24-2008
JVM Setting
What should be the idle JVM setting for the LPAR having 16 GB of memory? Currently the JVM setting is set to
-Xms1024M -Xmx10240M
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LEARN ABOUT SUNOS
delete-jvm-options
asadmin-delete-jvm-options(1AS) User Commands asadmin-delete-jvm-options(1AS)
NAME
asadmin-delete-jvm-options, delete-jvm-options - deletes the JVM options from the Java configuration or profilerelements
SYNOPSIS
delete-jvm-options --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
[--terse=false] [--echo=false] [--interactive=true] [--profiler=false]
(jvm_option_name=jvm_option_value)[:jvm_option_name=jvm_option_value]*
Deletes the JVM options in the Java configuration or Profiler elements of the domain.xml file. You can enter more than one JVM option sepa-
rated by a colon (:) . If the JVM option starts with a dash (-) then use two dashes (--) before the operand to distinguish that JVM option
is an operand and not an option. JVM options are used to record the settings needed to get a particular profiler going.
OPTIONS
--user authorized domain application server administrative username.
--password password to administer the domain application server.
--host machine name where the domain application server is running.
--port port number of the domain application server listening for administration requests.
--secure if true, uses SSL/TLS to communicate with the domain application server.
--passwordfile file containing the domain application server password.
--terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
formatted data for consumption by a script. Default is false.
--echo setting to true will echo the command line statement on the standard output. Default is false.
--interactive if set to true (default), only the required password options are prompted.
--profiler indicates if the JVM options is for the profiler. Profiler must exist for this option to be true.
OPERANDS
jvm_option_name=jvm_optithevleft side of the equal sign (=) is the JVM option name. The right side of the equal sign (=) is the
jvm_option_value. Additionally, you can use ":" as a delimiter for more than one jvm-option. If the jvm-option con-
tains a ":", use the escape character to offset the ":" delimiter.
Example 1: Using delete-jvm-options with double dash (--)
asadmin> delete-jvm-options --user admin --password adminadmin
--host fuyako --port 7070 --profiler=true -- "-DDebug=true":"-Xmx256m":"
-Dcom.sun.aas.imqBin"="/export/as7se/imq/bin"
JVM options deleted
Where the JVM options are created. The double dash (--) is used between --profiler options and the operand because - indicated the end of
the options and the following text is the operand. The double dash (--) is necessary here since there are single dashes (i.e., --DDebug) in
the operand. To distinguish between the options and the operand, the double dash (--) is used.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-create-jvm-options(1AS)
J2EE 1.4 SDK March 2004 asadmin-delete-jvm-options(1AS)