= 2008-12-16 =

 * Qlogic FC HBA 編譯問題追蹤
   * [attachment:2.6.26_error_log 2.6.26 編譯錯誤 Log 檔]
   * 可以看到 2.6.26 版本的 scsi_cmnd.h 已經把原有 2.6.18 版本的 66 行 request_bufflen、 69 行 request_buffer 、 72 行 use_sg 的 structure data member 拿掉，並新增 struct scsi_data_buffer sdb 的定義。
{{{
#!diff
--- /home/jazz/linux-2.6-2.6.18.dfsg.1/include/scsi/scsi_cmnd.h 2006-09-20 11:42:06.000000000 +0800
+++ /usr/src/linux-headers-2.6.26-1-686-bigmem/include/scsi/scsi_cmnd.h 2008-07-14 05:51:29.000000000 +0800
@@ -57,21 +78,16 @@
        int allowed;
        int timeout_per_command;

-       unsigned char cmd_len;
+       unsigned short cmd_len;
        enum dma_data_direction sc_data_direction;

        /* These elements define the operation we are about to perform */
-#define MAX_COMMAND_SIZE       16
-       unsigned char cmnd[MAX_COMMAND_SIZE];
-       unsigned request_bufflen;       /* Actual request size */
+       unsigned char *cmnd;

        struct timer_list eh_timeout;   /* Used to time out the command. */
-       void *request_buffer;           /* Actual requested buffer */

        /* These elements define the operation we ultimately want to perform */
-       unsigned short use_sg;  /* Number of pieces of scatter-gather */
-       unsigned short sglist_len;      /* size of malloc'd scatter-gather list */
-
+       struct scsi_data_buffer sdb;
        unsigned underflow;     /* Return error if less than
                                   this amount is transferred */
}}}

== Bash ==

 * 設定自動登出 TIMEOUT 機制，把 TMOUT 環境變數加進 .bashrc
{{{
export TMOUT=600
}}}

== Virtualization ==

 * [http://www.howtoforge.com/creating-virtual-machines-for-xen-kvm-vmware-workstation-6-vmware-server-with-vmbuilder-on-ubuntu-8.10 Creating Virtual Machines For Xen, KVM, VMware Workstation 6, and VMware Server With vmbuilder On Ubuntu 8.10]

== Web Service ==

 * [http://www.wavemaker.com/ WaveMaker] - Web 2.0 WYSIWYG Ajax Development | Drag & Drop Rich Internet Application Development
   * 前身是 [http://sourceforge.net/projects/activegrid ActiveGrid]，然後買下 [http://www.turboajax.com TurboAJAX]，最後被 !WaveMaker 收購。
   * 以前 !ActiveGrid 跟 TurboAJAX 的論壇在 http://dev.activegrid.com/forums/
   * 最新 !WaveMaker 的論壇在 http://dev.wavemaker.com
   * [http://www.wavemaker.com/_media/CRUDDEMO2/WM40CRUDDEMO.htm Basic Application Demo with WaveMaker]

== Open Source : ERP ==

 * [http://www.compiere.com/ Compiere] - Open Source ERP and CRM Business Solution
 * [http://sourceforge.net/softwaremap/trove_list.php?form_cat=577 其他 SourceForge 上的 ERP 專案]

== Open Source : BI ==

 * [http://www.pentaho.com/ Pentaho] - Commercial Open Source Business Intelligence
   * [http://sourceforge.net/projects/pentaho/ SourceForge 下載點]
   * 還蠻多自由軟體跟網路公司採用這個 BI 系統, 像 Mozilla, DivX, MySQL AB, Orbitz, Sun Microsystems
 * [http://sourceforge.net/search/?words=Business+Intelligence 其他 SourceForge 專案]

== Open Source : Data Integration / ETL ==

 * [http://www.talend.com/ Talend] - Open Source ETL and Data Integration Software
   * 先前在 !LinuxWorld 有看過 Demo，只是當時對於 Data Integration 並沒有很深刻的體認。
   * 近期因為海科中心計畫，在業界也遇到一些組織內資料庫整合的問題，慢慢覺得資料庫整合是一件困難的事情，需要有好的工具輔助。
   * [http://www.linux.com/feature/140928?theme=print Talend Open Profiler 簡介] - GPL-licensed Profiler to research data structures and improve data quality. [http://www.talend.com/products-data-quality/talend-open-profiler.php 官方下載點]
   * [http://www.linux.com/feature/152271?theme=print Talend Open Studio 成功案例] - [http://www.talend.com/download.php Talend Open Studio 官方下載點]
{{{
We deal with XML, we deal with flat files, we deal with different databases, 
so we need a variety in terms of connectivity and the ability to map the data flows. 
The connectors allow you to process and orchestrate data moving from one system to the next.
}}}