UKoom http://www.ukoom.com Documentum, SharePoint, Alfresco, ECM... Thu, 04 Mar 2010 13:44:09 +0000 http://wordpress.org/?v=2.8.5 en hourly 1 Lotus Notes and Domino http://www.ukoom.com/lotus-notes-and-domino.htm http://www.ukoom.com/lotus-notes-and-domino.htm#comments Thu, 04 Mar 2010 13:44:09 +0000 ukoom http://www.ukoom.com/?p=1051 Download a free trial version of IBM® Lotus Notes® 8 software — showcasing a modern, Web-like look-and-feel in a familiar Lotus Notes client format. It’s visually appealing, highly consistent and feature rich. Offering e-mail, calendar and scheduling, personal journal, to-do lists, support for innovative business solutions and a set of productivity tools — all within a single interface, in the context of the work you’re doing — IBM Lotus Notes 8 software helps you work smarter, presenting the tools you need, when and where you need them.

IBM Lotus Domino Designer is application development software that enables application developers and Web site designers to rapidly build, test and deploy security-rich, multi-platform collaborative and business applications. An easy to use template model, integrated authentication, and drag-and-drop assembly features are a small set of the capabilities available in this high productivity application development environment. Plus, Lotus Domino Designer 8 software dramatically expands the development methodologies available, providing you with even more choice and flexibility when building your business solutions.

IBM Lotus Domino Administrator is client software for system administrators that allows you to configure, monitor, and administer Lotus Domino servers locally or remotely.

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]]> http://www.ukoom.com/lotus-notes-and-domino.htm/feed 0 Modifying JBoss for Enhanced Performance http://www.ukoom.com/modifying-jboss-for-enhanced-performance.htm http://www.ukoom.com/modifying-jboss-for-enhanced-performance.htm#comments Fri, 26 Feb 2010 08:37:53 +0000 ukoom http://www.ukoom.com/?p=1048 The following procedure is recommended for enhancing the overall IBM Cognos Now! network performance.

Note: This procedure requires restarting the JBoss application server.

Steps
  1. In the \server\default\deploy\jbossweb-tomcat50.sar directory, locate and open the server.xml file.
  2. Locate the block listed under the <!– A HTTP/1.1 Connector on port 8080 –> heading.

    Note: The specific port number and other settings may vary.

    This block should look like this:

    <!-- A HTTP/1.1 Connector on port 8080 -->
    <Connector port="8080" address="${jboss.bind.address}"
    maxThreads="400" minSpareThreads="100" maxSpareThreads="75"
    enableLookups="false" redirectPort="8443" acceptCount="100"
    connectionTimeout="20000" disableUploadTimeout="true"/>
  3. Add the following parameters: 
    compression="on" 
    socketBuffer="1045576" />
  4. Save and close the server.xml file.
  5. Restart JBoss.

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]]> http://www.ukoom.com/modifying-jboss-for-enhanced-performance.htm/feed 0 SVN: Attempted to lock an already-locked dir http://www.ukoom.com/svn-attempted-to-lock-an-already-locked-dir.htm http://www.ukoom.com/svn-attempted-to-lock-an-already-locked-dir.htm#comments Wed, 10 Feb 2010 05:10:21 +0000 Sam http://www.ukoom.com/?p=1045 So you’ve been working hard on your project and you’re ready to check in when all of a sudden Subversion throws you this weird error message: Attempted to lock an already-locked dir. “What the hell is this about?” you ask yourself. Well, Subversion is a really cautious fella and likes to bookkeep all of its transactions. So whenever you attempt to modify your working copy it’ll write its intentions to a log file, execute the commands in the log file, then remove the log file. If for one reason or another this process gets interrupted, this file still remains on disk.

So whenever Subversion ever tells you “Attempted to lock an already-locked dir”. You say nay, and type “svn cleanup” This command searches you current working copy re-runs any leftover log files and removes any locks in the process.

I personally use Subclipse, the SVN eclipse plugin. To get rid of this error in Subclipse, right-click the offending directory and click Team>cleanup.

Happy coding.
http://www.egtheblog.com/?p=137

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]]> http://www.ukoom.com/svn-attempted-to-lock-an-already-locked-dir.htm/feed 0 PowerDesigner Non SQLError http://www.ukoom.com/powerdesigner-non-sqlerror.htm http://www.ukoom.com/powerdesigner-non-sqlerror.htm#comments Fri, 05 Feb 2010 05:35:56 +0000 ukoom http://www.ukoom.com/?p=1042 The error “Non SQLError Could not load class Driver_name” was thrown when using PowerDesigner to generate the hibernate mapping files.

This error occurs if you enter an incorrect Driver and URL in the Database Profile.

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]]> http://www.ukoom.com/powerdesigner-non-sqlerror.htm/feed 0 PowerDesigner Reverse Engineer http://www.ukoom.com/powerdesigner-reverse-engineer.htm http://www.ukoom.com/powerdesigner-reverse-engineer.htm#comments Fri, 05 Feb 2010 05:34:06 +0000 ukoom http://www.ukoom.com/?p=1040 Get the Physical Data Model
1. Menu Operation
File, Reverse Engineer , Database, New Phycial Data Model
2. Connection
Add a connect to the target database
3. Choose tables to generate the models

Generate the Java Code
1. Menu Operation
Tools , Generate Object-Oriented Model, Detail, O/R Mapping,
Enable Transformations, Extended Model Definitions, O/R Mapping,      Hibernate

To be continued.

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]]> http://www.ukoom.com/powerdesigner-reverse-engineer.htm/feed 0 Platform Status: libjvm.so: cannot open shared object file: No such file or directory http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm#comments Fri, 29 Jan 2010 13:46:43 +0000 ukoom http://www.ukoom.com/?p=1034 Error ”

Generic Status: Library Open failed, Library Name: /dctm65/shared/java/1.5.0_12/jre/lib/i386/libjava.so, Platform Status: libjvm.so: cannot open shared object file: No such file or directory

IDQL failed to run.  dmAPIInit() returned a failed status.

” was thrown when executing IDQL command.

I came across this issue after I installed one docbase on linux server.

It seemed that IDQL read the .so file in the wrong place.

I used the link command to resolve this problem:

ln -s /dctm65/shared/java/1.5.0_12/jre/lib/i386/server/libjvm.so /dctm65/shared/java/1.5.0_12/jre/lib/i386/libjvm.so

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]]> http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm/feed 4 chown – change the owner of a file http://www.ukoom.com/chown-change-the-owner-of-a-file.htm http://www.ukoom.com/chown-change-the-owner-of-a-file.htm#comments Thu, 28 Jan 2010 05:34:21 +0000 ukoom http://www.ukoom.com/?p=1031 You can change the owner and group of a file or a directory with the chown command. Please, keep in mind you can do this only if you are the root user or the owner of the file.

Set the file’s owner:
$ chown username somefile
After giving this command, the new owner of a file called somefile will be the user username. The file’s group owner will not change. Instead of a user name, you can also give the user’s numeric ID here if you want.

You can also set the file’s group at the same time. If the user name is followed by a colon and a group name, the file’s group will be changed as well.
$ chown username:usergroup somefile
After giving this command, somefile’s new owner would be user username and the group usergroup.

You can set the owner of a directory exactly the same way you set the owner of a file:
$ chown username somedir
Note that after giving this command, only the owner of the directory will change. The owner of the files inside of the directory won’t change.

In order to set the ownership of a directory and all the files in that directory, you’ll need the -R option:
$ chown -R username somedir
Here, R stands for recursive because this command will recursively change the ownership of directories and their contents. After issuing this example command, the user username will be the owner of the directory somedir, as well as every file in that directory.

Tell what happens:

$ chown -v username somefile
changed ownership of 'somefile' to username

Here, v stands for verbose. If you use the -v option, chown will list what it did (or didn’t do) to the file.

The verbose mode is especially useful if you change the ownership of several files at once. For example, this could happen when you do it recursively:

$ chown -Rv username somedir
changed ownership of 'somedir/' to username
changed ownership of 'somedir/boringfile' to username
changed ownership of 'somedir/somefile' to username

As you can see, chown nicely reports to you what it did to each file.

< chgrp – change the group ownership of a file >

In addition to chown, you can also use the chgrp command to change the group of a file or a directory. You must, again, be either the root user or the owner of the file in order to change the group ownership.

chgrp works pretty much the same way as chown does, except it changes the file’s user group instead of the owner, of course.
$ chgrp usergroup somefile
After issuing this command, the file somefile will be owned by a user group usergroup. Although the file’s group has changed to usergroup, the file’s owner will still be the same.

The options of using chgrp are the same as using chown. So, for example, the -R and -v options will work with it just like they worked with chown:

$ chgrp -Rv usergroup somedir
changed group of 'somedir/' to usergroup
changed group of 'somedir/boringfile' to usergroup
changed group of 'somedir/somefile' to usergroup

chown nicely reports to you what it did to each file.

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]]> http://www.ukoom.com/chown-change-the-owner-of-a-file.htm/feed 0 An internal virtual machine error (13) has occurred http://www.ukoom.com/an-internal-virtual-machine-error-13-has-occurred.htm http://www.ukoom.com/an-internal-virtual-machine-error-13-has-occurred.htm#comments Thu, 28 Jan 2010 04:13:29 +0000 ukoom http://www.ukoom.com/?p=1028 when I booted the Red Hat WS 4 image, I received the following error: “An internal virtual machine error (13) has occurred.  The virtual machine will reset now.”

To resolve this error, first boot in single user mode:

  1. In GRUB menu select Red Hat Linux with the version of the kernel that you wish to boot and type e for edit. You will be presented with a list of items in the configuration file for the title you just selected.
  2. Select the line that starts with kernel and type e to edit the line.
  3. Go to the end of the line and type single as a separate word. Press enter to exit edit mode.
  4. Back at the GRUB screen, type b to boot into single user mode.

Next, edit /etc/X11/xorg.conf and replace set the Driver to “vesa”.  Also, set the DefaultDepth to 16 from 24.  The implementation of the S3 hardware doesn’t support a colordepth of 24 and will cause the error 13.

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]]> http://www.ukoom.com/an-internal-virtual-machine-error-13-has-occurred.htm/feed 0 Import MySQL dumpfile http://www.ukoom.com/import-mysql-dumpfile.htm http://www.ukoom.com/import-mysql-dumpfile.htm#comments Wed, 27 Jan 2010 05:55:32 +0000 ukoom http://www.ukoom.com/?p=1025 how to correctly import a MySQL dumpfile through a command line.

mysql -p -h DBSERVER dbname < dbname.sql

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]]> http://www.ukoom.com/import-mysql-dumpfile.htm/feed 0 Linux Find Files Containing Text http://www.ukoom.com/linux-find-files-containing-text.htm http://www.ukoom.com/linux-find-files-containing-text.htm#comments Wed, 27 Jan 2010 05:54:48 +0000 ukoom http://www.ukoom.com/?p=1023 Find files that contain a text string:

grep -lir “some text” *

The -l switch outputs only the names of files in which the text occurs (instead of each line containing the text), the -i switch ignores the case, and the -r descends into subdirectories.

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]]> http://www.ukoom.com/linux-find-files-containing-text.htm/feed 0