Enable d2-client log in debug mode

1.  Navigate to the logback.xml file in the following location:
<Install path of Web Application Server>\webapps\D2\WEB-INF\classes
2.  Change the level from info and warn to debug.
3.  Change the value under the <root> tag from info to debug.
4.  Clear the old logs (after stopping the application server).
5.  Start the application server service.

Oracle Tuning

  1. Set CURSOR_SHARING to FORCE
  2. Use ALL_ROWS (default value for OPTIMIZER_MODE
  3. Tune PROCESSES
    1. As a rule of thumb, PROCESSES should be set to the double of the sum of maximum concurrent sessions of all content server instances.
    2. For example, if there are two instances each with concurrent_sessions set to 250, PROCESSES should be set to 2000 (2x2x250).
  4. Keep statistics up-to-date
    1. Oracle statistics are used by the query optimizer to choose the best execution plan for each SQL statement. A worse execution plan can be chosen with out-of-date statistics. To make sure the statistics are up-to-date, the following command can be executed in SQLPLUS as SYSDBA:
    2. exec DBMS_STATS.GATHER_SCHEMA_STATS(ownname=>'<repository>’, options=>’GATHER’, estimate_percent=><percentage, 30 is recommended>, method_opt=>’FOR ALL COLUMNS SIZE AUTO’, degree=><cpu cores>);

xCP Designer skip BAM and xPlore

1. Navigate to %xCPDesigner%/plugins folder

2. Find the jar file com.emc.xcp.builder.deployment.xms_xxx

3. Open the jar using 7-zip or someother and edit the file blueprint.xml file located at com\documentum\deployment\xms

4. remove search and bam services from the file

5. Restart xCP designer.

Now xCP Designer will not validate these 2 services.  Also perform the above steps in the xms server as well.

Note:  This might not be supported by EMC.

xCP Designer preview mode configurations

to start of metadata

Following configurations can be used with the preview mode.

Open xCPDesigner.ini file and add the below parameters based on the requirements.

-DdisplayWebbyView=true (to see server side errors in webby console)

-Dwebby.containerTimeout=30  (Specifies the timeout value)

-Dpreview.mode.debug=false (Provides additional log details)

-Dwebby.jvmArgument=”XX:PermSize=192m -XX:MaxPermSize=192m -Xms512m -Xmx832m”